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Einar Ringø

Professor emeritus Norges fiskerihøgskole
Engelsk flaggikon Samisk flaggikon

  • Ringø, Einar. Probiotics in shellfish aquaculture. Aquaculture and Fisheries 2020; Volum 5 (1). ISSN 2468-550X.s 1 - 27.s doi: 10.1016/j.aaf.2019.12.001.

  • Doan, Hien Van; Lumsangkul, Chompunut; Hoseinifar, Seyed Hossein; Hung, Tran Quang; Stejskal, Vlastimil; Ringø, Einar; Dawood, Mahmoud A.O.; Esteban, Maria Ángeles. Administration of watermelon rind powder to Nile tilapia (Oreochromis niloticus) culture under biofloc system: Effect on growth performance, innate immune response, and disease resistance. Aquaculture 2020; Volum 528. ISSN 0044-8486.s 1 - 8.s doi: 10.1016/j.aquaculture.2020.735574.

  • Firdous, Aimen; Ringø, Einar; Elumalai, Preetham. Effects of green tea- and amla extracts on quality and melanosis of Indian white prawn (Fenneropenaeus indicus, Milne Edwards, 1837) during chilled storage. Aquaculture and Fisheries 2020. ISSN 2468-550X.s doi: 10.1016/j.aaf.2020.09.003.

  • Ghosh, Koushik; Mukherjee, Anjan; Dutta, Dipanjan; Banerjee, Sudeshna; Breines, Eva Marie; Hareide, Ellinor; Ringø, Einar. Endosymbiotic pathogen-inhibitory gut bacteria in three Indian Major Carps under polyculture system: A step toward making a probiotics consortium. Aquaculture and Fisheries 2020. ISSN 2468-550X.s doi: 10.1016/j.aaf.2020.03.009.

  • Zhang, Hongling; Ran, Chao; Teame, Tsegay; Ding, Qianwen; Hoseinifar, Seyed Hossein; Xie, Mingxu; Zhang, Zhen; Yang, Yalin; Olsen, Rolf Erik; Gatlin, Delbert M; Ringø, Einar; Duan, Ming; Zhou, Zhigang. Research progress on gut health of farmers teleost fish: a viewpoint concerning the intestinal mucosal barrier and the impact of its damage. Reviews in Fish Biology and Fisheries 2020; Volum 30. ISSN 0960-3166.s 569 - 586.s doi: 10.1007/s11160-020-09614-y.

  • Elumalai, Preetham; Kurian, Amitha; Lakshmi, Sreeja; Faggio, Caterina; Esteban, Maria Angeles; Ringø, Einar. Herbal Immunomodulators in Aquaculture. Reviews in Fisheries Science & Aquaculture 2020. ISSN 2330-8249.s 1 - 25.s doi: 10.1080/23308249.2020.1779651.

  • Ringø, Einar; Van Doan, Hien; Lee, SH; Soltani, Mehdi; Hoseinifar, Seyed Hossein; Harikrishnan, Ramasamy; Song, SK. Probiotics, lactic acid bacteria and bacilli: interesting supplementation for aquaculture.. Journal of Applied Microbiology 2020; Volum 129 (1). ISSN 1364-5072.s 116 - 136.s doi: 10.1111/jam.14628.

  • Srichaiyo, Naphakorn; Tongsiri, Sudaporn; Hoseinifar, Seyed Hossein; Dawood, Mahmoud AO; Esteban, Maria A; Ringø, Einar; Van Doan, Hien. The effect of fishwort (Houttuynia cordata) on skin mucosal, serum immunities, and growth performance of Nile tilapia. Fish and Shellfish Immunology 2020; Volum 98. ISSN 1050-4648.s 193 - 200.s doi: 10.1016/j.fsi.2020.01.013.

  • Srichaiyo, Naphakorn; Tongsiri, Sudaporn; Hoseinifar, Seyed Hossein; Dawood, Mahmoud A.O.; Jaturasitha, Sanchai; Esteban, Maria A.; Ringø, Einar; Van Doan, Hien. Effects of gotu kola (Centella asiatica) powder on growth performance, skin mucus, and serum immunity of Nile tilapia (Oreochromis niloticus) fingerlings. Aquaculture Reports 2020; Volum 16. ISSN 2352-5134.s doi: 10.1016/j.aqrep.2019.100239.

  • Van Doan, Hien; Hoseinifar, Seyed Hossein; Ringø, Einar; Esteban, Maria Ángeles; Dadar, Maryam; Dawood, Mahmoud A.O.; Faggio, Caterina. Host-associated probiotics: a key factor in sustainable aquaculture. Reviews in Fisheries Science & Aquaculture 2020; Volum 28 (1). ISSN 2330-8249.s 16 - 42.s doi: 10.1080/23308249.2019.1643288.

  • Li, XM; Zhu, YJ; Ringø, Einar; Yang, DG. Prevalence of the fish pathogens Aeromonas hydrophila and Pseudomonas fluorescens in different freshwater fish ponds. Iranian Journal of Fisheries Sciences (IJFS) 2019. ISSN 1562-2916.s doi: 10.22092/ijfs.2019.120174.

  • Olsen, Rolf Erik; Strand, Espen; Melle, Webjørn Raunsgård; Nørstebø, Jo Trelvik; Lall, Santosh P.; Ringø, Einar; Tocher, Douglas R.; Sprague, Matthew. Can mesopelagic mixed layers be used as feed source for salmon aquaculture?. Deep-Sea Research Part II: Topical Studies in Oceanography 2019. ISSN 0967-0645.s doi: 10.1016/j.dsr2.2019.104722.

  • Ringø, Einar; Doan, Hien Van; Lee, Soonho; Song, Seong Kyu. Lactic acid bacteria in shellfish: Possibilities and challenges. Reviews in Fisheries Science & Aquaculture 2019. ISSN 2330-8249.s doi: 10.1080/23308249.2019.1683151.

  • Yao, Jianting; Chen, Peng; Ringø, Einar; Zhang, Gaigai; Huang, Zhongyuan; Hua, Xue-Ming. Effect of Diet Supplemented With Rapeseed Meal or Hydrolysable Tannins on the Growth, Nutrition, and Intestinal Microbiota in Grass Carp (Ctenopharyngodon idellus). Frontiers in Nutrition 2019; Volum 6. ISSN 2296-861X.s doi: 10.3389/fnut.2019.00154.

  • Van Doan, Hien; Hoseinifar, Seyed Hossein; Sringarm, Korawan; Jaturasitha, Sanchai; Yuangsoi, Bundit; Dawood, Mahmoud AO; Esteban, Maria Angeles; Ringø, Einar; Faggio, Caterina. Effects of Assam tea extract on growth, skin mucus, serum immunity and disease resistance of Nile tilapia (Oreochromis niloticus) against Streptococcus agalactiae. Fish and Shellfish Immunology 2019; Volum 93. ISSN 1050-4648.s 428 - 435.s doi: 10.1016/j.fsi.2019.07.077.

  • Van Doan, Hien; Hoseinifar, Seyed Hossein; Naraballobh, Watcharapong; Jaturasitha, Sanchai; Tongsiri, Sudaporn; Chitmanat, Chanagun; Ringø, Einar. Dietary inclusion of Orange peels derived pectin and Lactobacillus plantarum for Nile tilapia (Oreochromis niloticus)cultured under indoor biofloc systems. Aquaculture 2019; Volum 508. ISSN 0044-8486.s 98 - 105.s doi: 10.1016/j.aquaculture.2019.03.067.

  • Soltani, Mehdi; Ghosh, Koushik; Hoseinifar, Seyed Hossein; Kumar, Vikash; Lymbery, Alan J.; Roy, Suvra; Ringø, Einar. Genus bacillus, promising probiotics in aquaculture: Aquatic animal origin, bio-active components, bioremediation and efficacy in fish and shellfish. Reviews in Fisheries Science & Aquaculture 2019; Volum 27 (3). ISSN 2330-8249.s 331 - 379.s doi: 10.1080/23308249.2019.1597010.

  • Rubeena, Abdul Salam; Divya, Mani; Vaseeharan, Baskaralingam; Karthikeyan, Sivashanmugam; Ringø, Einar; Preetham, Elumalai. Antimicrobial and biochemical characterization of a C-type lectin isolated from pearl spot (Etroplus suratensis). Fish and Shellfish Immunology 2019; Volum 87. ISSN 1050-4648.s 202 - 211.s doi: 10.1016/j.fsi.2018.12.070.

  • Wang, Anran; Ran, Chao; Wang, Yanbo; Zhang, Zhen; Ding, Qianwen; Yang, Yalin; Olsen, Rolf Erik; Ringø, Einar; Bindelle, Jérôme; Zhou, Zhigang. Use of probiotics in aquaculture of China—a review of the past decade. Fish and Shellfish Immunology 2019; Volum 86. ISSN 1050-4648.s 734 - 755.s doi: 10.1016/j.fsi.2018.12.026.

  • Elumalai, Preetham; Rubeena, Abdul Salam; Arockiaraj, Jesu; Wongpanya, Ratree; Cammarata, Matteo; Ringø, Einar; Vaseeharan, Baskaralingam. The role of lectins in finfish: A review. Reviews in Fisheries Science & Aquaculture 2019; Volum 27 (2). ISSN 2330-8249.s 152 - 169.s doi: 10.1080/23308249.2018.1520191.

  • Ringø, Einar. Gut microbiota of fish: Is it worth to investigate?. Narendra Publishing House 2018 ISBN 978-93-80428-47-5.s 389 - 405.

  • Li, Xuemei; Zhu, Yongjiu; Ringø, Einar; Wang, Xuge; Gong, Jinling; Yang, Deguo. Intestinal microbiome and its potential functions in bighead carp (Aristichthys nobilis) under different feeding strategies. PeerJ 2018; Volum 6 (e6000). ISSN 2167-8359.s doi: 10.7717/peerj.6000.

  • Salem, A.M; Hebalah, S.M; Ibrahim, H.A; Ringø, Einar. Effect of weaning time on growth, body composition, fatty acids, digestive enzyme activities of European seabass (Dicentrarchus labrax) larvae. Egyptian Journal of Aquatic Biology and Fisheries (EJABF) 2018; Volum 22. ISSN 1110-6131.s 219 - 230.s doi: 10.21608/EJABF.2018.19521.

  • Hemre, G-I; Amlund, Heidi; Aursand, Marit; Bakke, Anne Marie; Olsen, Rolf Erik; Ringø, Einar; Svihus, Birger; Bernhoft, Aksel; Jenssen, B.M.; Møretrø, Trond; Nesse, Live Lingaas; Torrissen, Ole. Criteria for safe use of plant ingredients in diets for aquacultured fish. European Journal of Nutrition and Food Safety 2018; Volum 8. ISSN 2347-5641.s 240 - 242.s doi: 10.9734/EJNFS/2018/43861.

  • Ghosh, Koushik; Ray, Arun Kumar; Ringø, Einar. Applications of plant ingredients for tropical and subtropical freshwater finfish: possibilities and challenges. Reviews in Aquaculture 2018; Volum 11 (3). ISSN 1753-5123.s 793 - 815.s doi: 10.1111/raq.12258.

  • Ringø, Einar; Hoseinifar, Seyed Hossein; Ghosh, Koushik; Doan, Hien Van; Beck, Bo Ram; Song, Seong Kyu. Lactic acid bacteria in finfish-An update. Frontiers in Microbiology 2018; Volum 9. ISSN 1664-302X.s doi: 10.3389/fmicb.2018.01818.

  • Barreto-Curiel, Fernando; Ramirez-Puebla, Shamayim Tabita; Ringø, Einar; Escobar-Zepeda, Alejandra; Godoy-Lozano, Ernestina; Vazquez-Duhalt, Rafael; Sanchez-Flores, Alejandro; Viana, Maria Teresa. Effects of extruded aquafeed on growth performance and gut microbiome of juvenile Totoaba macdonaldi. Animal Feed Science and Technology 2018; Volum 245. ISSN 0377-8401.s 91 - 103.s doi: 10.1016/j.anifeedsci.2018.09.002.

  • Van Doan, Hien; Hoseinifar, Seyed Hossein; Faggio, Caterina; Chitmanat, Chanagun; Mai, Nguyen Thi; Jaturasitha, Sanchai; Ringø, Einar. Effects of corncob derived xylooligosaccharide on innate immune response, disease resistance, and growth performance in Nile tilapia (Oreochromis niloticus) fingerlings. Aquaculture 2018; Volum 495. ISSN 0044-8486.s 786 - 793.s doi: 10.1016/j.aquaculture.2018.06.068.

  • Li, XM; Ringø, Einar; Hoseinifar, SH; Lauzon, Helene; Birkbeck, Harry T; Yang, Deguo. The adherence and colonization of microorganisms in fish gastrointestinal tract. Reviews in Aquaculture 2018; Volum 11 (3). ISSN 1753-5123.s 603 - 618.s doi: 10.1111/raq.12248.

  • Allameh, S.K; Ringø, Einar; Yusoff, F.M; Daud., H.M; Ideris, A. Dietary supplement of Enterococcus faecalis on digestive enzymes activities, short chain fatty acid production, immune system response and disease resistance of Javanese carp (Puntius gonionotus Bleeker, 1850). Aquaculture Nutrition 2017; Volum 23 (2). ISSN 1353-5773.s 331 - 338.s doi: 10.1111/anu.12397.

  • He, Suxu; Ran, Chao; Qin, Chubin; Li, Shuning; Zhang, Hongling; de Vos, Willem M.; Ringø, Einar; Zhou, Zhigang. Anti-Infective Effect of Adhesive Probiotic Lactobacillus in Fish is Correlated with Their Spatial Distribution in the Intestinal Tissue. Scientific Reports 2017; Volum 7 (1). ISSN 2045-2322.s doi: 10.1038/s41598-017-13466-1.

  • Hoseinifar, Seyed Hossein; Dadar, Maryam; Ringø, Einar. Modulation of nutrient digestibility and digestive enzyme activities in aquatic animals: The functional feed additives scenario. Aquaculture Research 2017; Volum 48 (8). ISSN 1355-557X.s 3987 - 4000.s doi: 10.1111/are.13368.

  • Zhou, Zhigang; Ringø, Einar; Olsen, Rolf Erik; Song, Seong K.. Dietary effects of soybean products on gut microbiota and immunity of aquatic animals: A review. Aquaculture Nutrition 2017; Volum 24 (1). ISSN 1353-5773.s 644 - 665.s doi: 10.1111/anu.12532.

  • Mukherjee, Anjan; Daud., Dipanjan; Banerjee, Sudeshna; Ringø, Einar; Breines, Eva Marie; Hareide, ellinor; Chandra, Goutam; Ghosh, Koushik. Culturable autochthonous gut bacteria in rohu, Labeo rohita. In vitro growth inhibition against pathogenic Aeromonas spp., stability in gut, bio-safety and identification by 16S rRNA gene sequencing. Symbiosis 2017; Volum Published ahead of print. ISSN 0334-5114.s 1 - 13.s doi: 10.1007/s13199-017-0474-7.

  • Wang, An R; Ran, Chao; Ringø, Einar; Zhou, Zhigang. Progress in fish gastrointestinal microbiota research. Reviews in Aquaculture 2017; Volum 10 (3). ISSN 1753-5123.s 626 - 640.s doi: 10.1111/raq.12191.

  • Ringø, Einar; Song, Seong K.. Application of dietary supplements (synbiotics and probiotics in combination with plant products and β-glucans) in aquaculture. Aquaculture Nutrition 2016; Volum 22 (1). ISSN 1353-5773.s 4 - 24.s doi: 10.1111/anu.12349.

  • He, Suxu; Zhou, Zhigang; Banerjee, Goutam; Huang, Lu; Ray, Arun Kumar; Ringø, Einar. Bacterial Diversity in the Digestive Tracts of Four Indian Air-Breathing Fish Species Investigated by PCR Based Denaturing Gradient Gel Electrophoresis. (Fulltekst: http://www.scielo.br/pdf/babt/v59/1516-8913-babt-59-16160332.pdf Brazilian archives of biology and technology 2016; Volum 59: e16160332. ISSN 1516-8913.s doi: 10.1590/1678-4324-2016160332.

  • Hoseinifar, Seyed Hossein; Ringø, Einar; Shenavar Masouleh, Alireza; Esteban, Maria Angeles. Probiotic, prebiotic and synbiotic supplements in sturgeon aquaculture: A review. Reviews in Aquaculture 2016; Volum 8 (1). ISSN 1753-5123.s 89 - 102.s doi: 10.1111/raq.12082.

  • Mukherjee, Anjan; Dutta, Dipanjan; Banerjee, Sudeshna; Ringø, Einar; Breines, Eva Marie; Hareide, ellinor; Chandra, Goutam; Ghosh, Koushik. Potential probiotics from Indian major carp, Cirrhinus mrigala. Characterization, pathogen inhibitory activity, partial characterization of bacteriocin and production of exoenzymes. Research in Veterinary Science 2016; Volum 108. ISSN 0034-5288.s 76 - 84.s doi: 10.1016/j.rvsc.2016.08.011.

  • Nandi, Ankita; Dan, Suhas Kumar; Banerjee, Goutam; Ghosh, Pinki; Ghosh, Koushik; Ringø, Einar; Ray, Arun Kumar. Probiotic Potential of Autochthonous Bacteria Isolated from the Gastrointestinal Tract of Four Freshwater Teleosts. Probiotics and Antimicrobial Proteins 2016. ISSN 1867-1306.s 1 - 10.s doi: 10.1007/s12602-016-9228-8.

  • Talukdar, Sandipan; Ringø, Einar; Ghosh, Koushik. Extracellular tannase-producing bacteria detected in the digestive tracts of freshwater fishes (Actinopterygii: Cyprinidae and Cichlidae). Acta Ichthyologica et Piscatoria 2016; Volum 46 (3). ISSN 0137-1592.s 201 - 210.s doi: 10.3750/AIP2016.46.3.04.

  • Sahnouni, F.; Ringø, Einar; Maizi, A.; Belmaghnia, S.; Matallah-Boutiba, Amaria; Chemlal, D.; Boutiba, Zitouni. Biochemical and antibacterial potential of autochthonous carnobacterium and lactobacillus species isolated from gastrointestinal tract of coastal fish. (Fulltekst: http://www.thejaps.org.pk/docs/v-26-04/34.pdf The JAPS 2016; Volum 26 (4). ISSN 1018-7081.s 1146 - 1155.

  • Hoseinifar, S. H.; Zoheiri, Fazel; Dadar, Maryam; Rufchaei, Rudabeh; Ringø, Einar. Dietary galactooligosaccharide elicits positive effects on non-specific immune parameters and growth performance in Caspian white fish (Rutilus frisii kutum) fry. Fish and Shellfish Immunology 2016; Volum 56. ISSN 1050-4648.s 467 - 472.s doi: 10.1016/j.fsi.2016.08.001.

  • Li, Xuemei; Yan, Qingyun; Ringø, Einar; Wu, Xingbing; He, Yongfeng; Yang, Deguo. The influence of weight and gender on intestinal bacterial community of wild largemouth bronze gudgeon (Coreius guichenoti, 1874). BMC Microbiology 2016; Volum 16:191 (1). ISSN 1471-2180.s doi: 10.1186/s12866-016-0809-1.

  • Allameh, SK; Yusoff, FM; Ringø, Einar; Daud, HM; Saad, CR; Ideris, A. Effects of dietary mono- and multiprobiotic strains on growth performance, gut bacteria and body composition of Javanese carp (Puntius gonionotus, Bleeker 1850). Aquaculture Nutrition 2016; Volum 22 (2). ISSN 1353-5773.s 367 - 373.s doi: 10.1111/anu.12265.

  • Hoseinifar, S. H.; Mirvaghefi, A.; Amoozegar, M.A.; Merrifield, D.L.; Ringø, Einar. In vitro selection of a synbiotic and in vivo evaluation on intestinal microbiota, performance and physiological response of rainbow trout (Oncorhynchus mykiss) fingerlings. Aquaculture Nutrition 2016; Volum 23 (1). ISSN 1353-5773.s 111 - 118.s doi: 10.1111/anu.12373.

  • Zhu, T.B.; Zhang, LH; Zhang, TL; Wang, YP; Hu, W; Ringø, Einar; Zhu, ZY. Effects of sustained predation by fast-growing transgenic common carp (Cyprinus carpio Linnaeus, 1758) on gastropods in artificial environments. Journal of Applied Ichthyology 2016; Volum 33 (1). ISSN 0175-8659.s 22 - 28.s doi: 10.1111/jai.13130.

  • Ringø, Einar; Zhou, Zhigang; Vecino, Jose L. González; Wadsworth, Simon L.; Romero, Jaime; Krogdahl, Åshild; Olsen, Rolf Erik; Dimitroglou, Arkadios; Foey, Andrew David; Davies, Simon; Owen, Matthew A.G.; Lauzon, Hélène Liette; Martinsen, Lisbeth Løvmo; De Schryver, Peter; Bossier, Peter; Sperstad, Sigmund; Merrifield, Daniel Lee. Effect of dietary components on the gut microbiota of aquatic animals. A never-ending story?. Aquaculture Nutrition 2016; Volum 22 (2). ISSN 1353-5773.s 219 - 282.s doi: 10.1111/anu.12346.

  • Liu, Wenshu; Ran, Chao; Liu, Zhi; Gao, Qian; Xu, Shude; Ringø, Einar; Myklebust, Reidar; Gu, Zemao; Zhou, Zhigang. Effects of dietary Lactobacillus plantarum and AHL lactonase on the control of Aeromonas hydrophila infection in tilapia. MicrobiologyOpen 2016; Volum 5 (4). ISSN 2045-8827.s 687 - 699.s doi: 10.1002/mbo3.362.

  • Kousha, Armin; Ringø, Einar. Antibacterial Effect of Aquatic Extract of Heracleum Spp. Hogweed Plants from Europe on Thirteen Different Bacteria. Pharmaceutical Chemistry Journal 2015; Volum 48 (10). ISSN 0091-150X.s 675 - 678.s doi: 10.1007/s11094-015-1169-0.

  • Hartviksen, Mali; Vecino, Jose l.; Kettunen, Anu; Myklebust, Reidar; Ruohonen, Kari; Wadsworth, Simon; Ringø, Einar. Probiotic and pathogen ex vivo exposure of Atlantic salmon (Salmo salar L.) intestine from fish fed four different protein sources. Journal of Aquaculture Research & Development 2015; Volum 6 (5). ISSN 2155-9546.s doi: 10.4172/2155-9546.1000340.

  • Al-Hisnawi, Ali; Ringø, Einar; Davies, Simon J; Waines, Paul; Bradley, Graham; Merrifield, Daniel Lee. First report on the autochthonous gut microbiota of brown trout (Salmo trutta Linnaeus). Aquaculture Research 2015; Volum 46 (12). ISSN 1355-557X.s 2962 - 2971.s doi: 10.1111/are.12451.

  • Eshaghzadeh, H.; Hoseinifar, S. H.; Vahabzadeh, H.; Ringø, Einar. The effects of dietary inulin on growth performances, survival and digestive enzyme activities of common carp (Cyprinus carpio) fry. Aquaculture Nutrition 2015; Volum 21 (2). ISSN 1353-5773.s 242 - 247.s doi: 10.1111/anu.12155.

  • Li, Zhimin; Xu, L; Liu, Wenshu; Liu, Yuchun; Ringø, Einar; Du, Zhenyu; Zhou, Zhigang. Protein replacement in practical diets altered gut allochthonous bacteria of cultured cyprinid species with different food habits. Aquaculture International 2015; Volum 23 (4). ISSN 0967-6120.s 913 - 928.s doi: 10.1007/s10499-014-9851-x.

  • Ghosh, S; Ringø, Einar; Selvam, A.D.G.; Rahiman, M.K.M; Sathyan, N; John, N; Hatha, A.A.M. Gut associated lactic acid bacteria isolated from esturine fish Mugil cephalus: Molecular diversity and antibacterial activities against pathogens. International Journal of Aquaculture 2014; Volum 4 (1). ISSN 1927-5773.s doi: 10.5376/ija.2014.04.0001.

  • Li, X; Zhu, Y; Yan, Q; Ringø, Einar; Yang, D.. Do the intestinal microbiotas differ between paddlefish (Polyodon spathala) and bighead carp (Aristichthys nobilis) reared in the same pond?. Journal of Applied Microbiology 2014; Volum 117 (5). ISSN 1364-5072.s 1245 - 1252.s doi: 10.1111/jam.12626.

  • Hoseinifar, S; Soleimani, N; Ringø, Einar. Effects of dietary fructo-oligosaccharide supplementation on the growth performance, haemato-immunological parameters, gut microbiota and stress resistance of common carp (Cyprinus carpio) fry. British Journal of Nutrition 2014; Volum 112 (8). ISSN 0007-1145.s 1296 - 1302.s doi: 10.1017/S0007114514002037.

  • Ringø, Einar; Olsen, Rolf Erik; Jensen, Ingvil Nortier; Romero, Jaime; Lauzon, Hélène L.. Application of vaccines and dietary supplements in aquaculture: possibilities and challenges. Reviews in Fish Biology and Fisheries 2014; Volum 24 (4). ISSN 0960-3166.s 1005 - 1032.s doi: 10.1007/s11160-014-9361-y.

  • Allameh, SK; Ringø, Einar; Yusoff, Fatimah M.; Daud, Hassan M; Ideris, Aini. Properties of Enterococcus faecalis, a probiotic bacterium isolated from intestine of snakehead (Channa striatus). African Journal of Microbiology Research 2014; Volum 8 (22). ISSN 1996-0808.s 2215 - 2222.s doi: 10.5897/AJMR2013.5830.

  • Hartviksen, Mali Anja Bjerkhaug; Bakke, Anne Marie; Vecino, Jose G.; Ringø, Einar; Krogdahl, Åshild. Evaluation of the effect of commercially available plant and animal protein sources in diets for Atlantic salmon (Salmo salar L.): digestive and metabolic investigations. Fish Physiology & Biochemistry 2014; Volum 40 (5). ISSN 0920-1742.s 1621 - 1637.s doi: 10.1007/s10695-014-9953-4.

  • Zhang, Yuting; Zhou, Zhigang; Liu, Yuchan; Cao, Yanan; He, Suxu; Huo, Fengmin; Qin, Chubin; Yao, Bin; Ringø, Einar. High-yield production of a chitinase from Aeromonas veronii B565 as a potential feed supplement for warm-water aquaculture. Applied Microbiology and Biotechnology 2014; Volum 98 (4). ISSN 0175-7598.s 1651 - 1662.s doi: 10.1007/s00253-013-5023-6.

  • Ringø, Einar; Andersen, Renate; Sperstad, Sigmund; Zhou, Zhigang; Ren, Pen; Breines, Eva Marie; Hareide, ellinor; Yttergård, Gerd Jorun; Opsal, Kristin; Johansen, Heidi Mathilde; Andreassen, Ann Kristin; Kousha, Armin; Godfroid, Jacques; Holzapfel, Wilhelm. Bacterial Community of Koumiss from Mongolia Investigated by Culture and Culture-Independent Methods. Food biotechnology 2014; Volum 28 (4). ISSN 0890-5436.s 333 - 353.s doi: 10.1080/08905436.2014.964253.

  • Song, Seong K.; Beck, Bo Ram; Kim, Daniel; Park, John; Kim, Jungjoon; Kim, Hyun Duk; Ringø, Einar. Prebiotics as immunostimulants in aquaculture: A review. Fish and Shellfish Immunology 2014; Volum 40 (1). ISSN 1050-4648.s 40 - 48.s doi: 10.1016/j.fsi.2014.06.016.

  • Liu, Wenshu; Yang, Yanou; Zhang, Jianli; Gatlin, Delbert M; Ringø, Einar; Zhou, Zhigang. Effects of dietary microencapsulated sodium butyrate on growth, intestinal mucosal morphology, immune response and adhesive bacteria in juvenile common carp (Cyprinus carpio) pre-fed with or without oxidised oil. British Journal of Nutrition 2014; Volum 112 (1). ISSN 0007-1145.s 15 - 29.s doi: 10.1017/S0007114514000610.

  • Hartviksen, Mali Anja Bjerkhaug; Vecino, Jose L.G.; Ringø, Einar; Bakke, Anne Marie; Wadsworth, S; Krogdahl, Åshild; Ruohonen, K; Kettunen, A. Alternative dietary protein sources for Atlantic salmon (Salmo salar L.) effect on intestinal microbiota, intestinal and liver histology and growth. Aquaculture Nutrition 2014; Volum 20 (4). ISSN 1353-5773.s 381 - 398.s doi: 10.1111/anu.12087.

  • Ringø, Einar; Zhou, Zhigang; He, Suxu; Olsen, Rolf Erik. Effect of stress on intestinal microbiota of Arctic charr, Atlantic salmon, rainbow trout and Atlantic cod: A review. African Journal of Microbiology Research 2014; Volum 8. ISSN 1996-0808.s 609 - 618.

  • Zhou, Zhigang; Karlsen, Ørjan; He, Suxu; Olsen, Rolf Erik; Yao, Bin; Ringø, Einar. The effect of dietary chitin on the autochthonous gut bacteria of Atlantic cod (Gadus morhua L.). Aquaculture Research 2013; Volum 44 (12). ISSN 1355-557X.s 1889 - 1900.s doi: 10.1111/j.1365-2109.2012.03194.x.

  • Daniels, Carly L.; Merrifield, Daniel L; Ringø, Einar; Davies, Simon J.. Probiotic, prebiotic and synbiotic applications for the improvement of larval European lobster (Homarus gammarus) culture. Aquaculture 2013; Volum 416. ISSN 0044-8486.s 396 - 406.s doi: 10.1016/j.aquaculture.2013.08.001.

  • Allameh, Sayed K; Yusoff, Fatimah M.; Daud, Hassan M; Ringø, Einar; Ideris, Aini; Saad, Che R.. Characterization of a Probiotic Lactobacillus fermentum Isolated from Snakehead, Channa striatus, Stomach. Journal of the World Aquaculture Society 2013; Volum 44 (6). ISSN 0893-8849.s 835 - 844.s doi: 10.1111/jwas.12075.

  • Osvik, Renate Døving; Sperstad, Sigmund; Breines, Eva Marie; Hareide, ellinor; Godfroid, Jacques; Zhou, Zhigang; Ren, Pengfei; Geoghegran, Claire; Holzapfel, Wilhelm; Ringø, Einar. Bacterial diversity of aMasi, a South African fermented milk product, determined by clone library and denaturing gradient gel electrophoresis analysis. African Journal of Microbiology Research 2013; Volum 7 (32). ISSN 1996-0808.s 4146 - 4148.s doi: 10.5897/AJMR12.2317.

  • He, S; Wu, Z; Liu, Y; Wu, N; Tao, Y; Xu, L; Zhou, Z; Yao, B; Ringø, Einar. Effects of dietary 60 g kg(-1) dried distiller's grains in least-cost practical diets on production and gut allochthonous bacterial composition of cage-cultured fish: comparison among fish species with different natural food habits. Aquaculture Nutrition 2013; Volum 19 (5). ISSN 1353-5773.s 765 - 772.s doi: 10.1111/anu.12023.

  • Ren, Pengfei; Xu, Li; Yang, Yaling; He, Suxu; Liu, Wehshu; Ringø, Einar; Zhou, Zhigang. Lactobacillus planarum subsp. plantarum JCM 1149 vs. Aeromonas hydrophila NJ-1 in the anterior intestine and posterior intestine of hybrid tilapia Oreochromis niloticus female x Oreochromis aureus male: An ex vivo study. Fish and Shellfish Immunology 2013; Volum 35 (1). ISSN 1050-4648.s 146 - 153.s doi: 10.1016/j.fsi.2013.04.023.

  • Banerjee, G; Ray, Arun Kumar; Askarian, Fatemeh; Ringø, Einar. Characterisation and identification of enzyme-producing autochthonous bacteria from the gastrointestinal tract of two Indian air-breathing fish. Beneficial Microbes 2013; Volum 4 (3). ISSN 1876-2883.s 277 - 284.s doi: 10.3920/BM2012.0051.

  • Liu, Yuchun; Zhou, Zhigang; He, Suxu; Yao, Bin; Ringø, Einar. Microbial diversity in the sediment of a crab pond in Nanjing, China. Aquaculture Research 2013; Volum 44 (2). ISSN 1355-557X.s 321 - 325.s doi: 10.1111/j.1365-2109.2011.03042.x.

  • Rekecki, A.; Ringø, Einar; Myklebust, Reidar; Olsen, randi; Dierckens, K.; Bergh, Øivind; Laureau, S.; Cornelissen, M; Ducatelle, R.; Decostere, A.; Bossier, P.; Van den Broeck, W.. Luminal uptake of Vibrio (Listonella) anguillarum by shed enterocytes – a novel early defence strategy in larval fish. Journal of Fish Diseases 2013; Volum 36 (4). ISSN 0140-7775.s 419 - 426.s doi: 10.1111/jfd.12009.

  • Askarian, Fatemeh; Zhou, Zhigang; Olsen, Rolf Erik; Sperstad, Sigmund; Ringø, Einar. Culturable autochthonous gut bacteria in Atlantic salmon (Salmo salar L.) fed diets with or without chitin. Characterization by 16S rRNA gene sequencing, ability to produce enzymes and in vitro growth inhibition of four fish pathogens. Aquaculture 2012; Volum 326-329. ISSN 0044-8486.s 1 - 8.s doi: 10.1016/j.aquaculture.2011.10.016.

  • Merrifield, Daniel L; Olsen, Rolf Erik; Myklebust, Reidar; Ringø, Einar. Dietary Effect of Soybean (Glycine max) Products on Gut Histology and Microbiota of Fish. IntechOpen 2012 ISBN 978-953-307-536-5.s 231 - 250.s doi: 10.5772/20101.

  • Zhou, Zhigang; Wang, Wenwen; Liu, Wenshu; Gatlin, Delbert M.; Zhang, Yuting; Yao, Bin; Ringø, Einar. Identification of highly-adhesive gut Lactobacillus strains in zebrafish (Danio rerio) by partial rpoB gene sequence analysis. Aquaculture 2012; Volum 370. ISSN 0044-8486.s 150 - 157.s doi: 10.1016/j.aquaculture.2012.10.018.

  • Ringø, Einar; Olsen, Rolf Erik; Gonzalez Vecino, J L; Wadsworth, Simon; Song, Seong K.. Use of immunostimulants and nucleotides in aquaculture: a review. Journal of Marine Science: Research & Development 2012; Volum 2 (1). ISSN 2155-9910.s 1 - 22.s doi: 10.4172/2155-9910.1000104.

  • Ray, Arun Kumar; Ghosh, Koushik; Ringø, Einar. Enzyme-producing bacteria isolated from fish gut: a review. Aquaculture Nutrition 2012; Volum 18 (5). ISSN 1353-5773.s 465 - 492.s doi: 10.1111/j.1365-2095.2012.00943.x.

  • Ringø, Einar; Zhou, Zhigang; Olsen, Rolf Erik; Song, Seong K.. Use of chitin and krill in aquaculture - the effect on gut microbiota and the immune system: a review. Aquaculture Nutrition 2012; Volum 18 (2). ISSN 1353-5773.s 117 - 131.s doi: 10.1111/j.1365-2095.2011.00919.x.

  • He, Suxu; Zhou, Zhigang; Liu, Yuchun; Cao, Yanan; Meng, Kun; Shi, Penjun; Yao, Bin; Ringø, Einar. Do dietary betaine and the antibiotic florfenicol influence the intestinal autochthonous bacterial community in hybrid tilapia (Oreochromis niloticus a (TM) Euro x O. aureus a (TM),)?. World Journal of Microbiology & Biotechnology 2012; Volum 28 (3). ISSN 0959-3993.s 785 - 791.s doi: 10.1007/s11274-011-0871-7.

  • Zhou, Zhigang; Suxu, He; Liu, Yuchun; Cao, Yanan; Meng, Kun; Yao, Bin; Ringø, Einar; Yoon, Ilkyu. Gut microbial status induced by antibiotic growth promoter alters the prebiotic effects of dietary DVAQUA (R) on Aeromonas hydrophila-infected tilapia: Production, intestinal bacterial community and non-specific immunity. Veterinary Microbiology 2011; Volum 149 (3-4). ISSN 0378-1135.s 399 - 405.s doi: 10.1016/j.vetmic.2010.11.022.

  • Ghosh, S; Ringø, Einar; Deborah, G.S.A; Mujeeb Rahiman, K.M; Hatha, A.A.M. Enterobacter hormaechei BAC 1010 from the gut of flathead grey mullet as probable aquaculture probiont. Journal of Nature Science and Sustainable Technology 2011; Volum 5 (3). ISSN 1933-0324.s 189 - 199.

  • Lauzon, Helene; Ringø, Einar. Prevalence and application of lactic acid bacteria in aquatic environment. CRC Press 2011 ISBN 9781439836774.s 593 - 631.s doi: 10.1201/b11503-29.

  • Zhou, Zhigang; He, Suxu; Liu, Y; Shi, P; Yao, Bin; Ringø, Einar. Do stocking densities affect the gut microbiota of gibel carp (Carassius auratus gibelio) cultured in ponds?. Journal of Aquaculture Research & Development 2011. ISSN 2155-9546.s doi: 10.4172/2155-9546.S1-003.

  • Martinsen, Lisbeth Løvmo; Salma, Wahida; Myklebust, Reidar; Mayhew, Terry M; Ringø, Einar. Carnobacterium maltaromaticum vs. Vibrio (Listonella) anguillarum in the midgut of Atlantic cod (Gadus morhua L.): an ex vivo study. Aquaculture Research 2011; Volum 42 (12). ISSN 1355-557X.s 1830 - 1839.s doi: 10.1111/j.1365-2109.2010.02784.x.

  • Kristiansen, Mads; Merrifield, Daniel L; Gonzalez Vecino, Jose L.; Myklebust, Reidar; Ringø, Einar. Evaluation of prebiotic and probiotic effects on the intestinal gut microbiota and histology of Atlantic salmon (Salmo salar L.). Journal of Aquaculture Research & Development 2011. ISSN 2155-9546.s doi: 10.4172/2155-9546.S1-009.

  • He, Suxu; Liu, W; Zhou, Zhigang; Mao, W; Ren, P; Marubashi, T; Ringø, Einar. Evaluation of probiotic strain Bacillus subtilis C-3102 as a feed supplement for koi carp (Cyprinus carpio). Journal of Aquaculture Research & Development 2011. ISSN 2155-9546.s doi: 10.4172/2155-9546.S1-005.

  • Askarian, Fatemeh; Kousha, Armin; Salma, Wahida; Ringø, Einar. The effect of lactic acid bacteria administration on growth, digestive enzyme activity and gut microbiota in Persian sturgeon (Acipenser persicus) and beluga (Huso huso) fry. Aquaculture Nutrition 2011; Volum 17 (5). ISSN 1353-5773.s 488 - 497.s doi: 10.1111/j.1365-2095.2010.00826.x.

  • Salma, Wahida; Zhou, Zhigang; Wang, Wenwan; Askarian, Fatemeh; Kousha, Armin; Ebrahimi, Maryam Tajabadi; Myklebust, Reidar; Ringø, Einar. Histological and bacteriological changes in intestine of beluga (Huso huso) following ex vivo exposure to bacterial strains. Aquaculture 2011; Volum 314 (1-4). ISSN 0044-8486.s 24 - 33.s doi: 10.1016/j.aquaculture.2011.01.047.

  • He, S.; Zhou, Z.; Meng, K.; Zhao, H.; Yao, B.; Ringø, Einar; Yoon, I.. Effects of dietary antibiotic growth promoter and Saccharomyces cerevisiae fermentation product on production, intestinal bacterial community, and nonspecific immunity of hybrid tilapia (Oreochromis niloticus female x Oreochromis aureus male). Journal of Animal Science 2011; Volum 89 (1). ISSN 0021-8812.s 84 - 92.s doi: 10.2527/jas.2010-3032.

  • Merrifield, Daniel L; Dimitroglou, A; Foey, Andrew; Davies, Simon J; Baker, Remi TM; Bøgwald, Jarl; Castex, Mathieu; Ringø, Einar. The current status and future focus of probiotic and prebiotic applications for salmonids. Aquaculture 2010; Volum 302 (1-2). ISSN 0044-8486.s 1 - 18.s doi: 10.1016/j.aquaculture.2010.02.007.

  • Ghosh, Koushik; Roy, Moitreyee; Kar, Nibedita; Ringø, Einar. Gastrointestinal bacteria in rohu, Labeo rohita (Actinopterygii: Cypriniformes: Cyprinidae): scanning electron microscopy and bacteriological study. Acta Ichthyologica et Piscatoria 2010; Volum 40 (2). ISSN 0137-1592.s 129 - 135.s doi: 10.3750/AIP2010.40.2.05.

  • Ringø, Einar; Olsen, Rolf Erik; Gifstad, Tron Øystein; Dalmo, Roy Ambli; AMLUND, HEIDI; Hemre, Gro-Ingunn; Bakke, Anne Marie. Prebiotics in aquaculture - a review. Aquaculture Nutrition 2010; Volum 16. ISSN 1353-5773.s 117 - 136.s doi: 10.1111/j.1365-2095.2009.00731.x.

  • Olsen, Rolf Erik; Waagbø, Rune; Melle, Webjørn; Ringø, Einar; Lall, Santos P.. Alternative marine resources. 2010 ISBN 978-1-4398-0862-7.s 267 - 324.

  • Han, Shaofeng; Liu, Yuchun; Zhou, Zhigang; He, Suxu; Cao, Yanan; Shi, Pengjun; Bin, Yao; Ringø, Einar. Analysis of bacterial diversity in the intestine of grass carp (Ctenopharyngodon idellus) based on 16S rDNA gene sequences. Aquaculture Research 2010; Volum 42 (1). ISSN 1355-557X.s 47 - 56.s doi: 10.1111/j.1365-2109.2010.02543.x.

  • Ray, Arun Kumar; Roy, Tanami; Mondal, Sabyasachi; Ringø, Einar. Identification of gut-associated amylase, cellulase and protease-producing bacteria in three species of Indian major carps. Aquaculture Research 2010; Volum 41 (10). ISSN 1355-557X.s 1462 - 1469.s doi: 10.1111/j.1365-2109.2009.02437.x.

  • He, Suxu; Zhou, Zhigang; Liu, Yuchun; Cao, Yanan; Meng, Kun; Shi, Pengjun; Yao, Bin; Ringø, Einar. Effects of the antibiotic growth promoters flavomycin and florfenicol on the autochthonous intestinal microbiota of hybrid tilapia (Oreochromis niloticus female x O. aureus male). Archives of Microbiology 2010; Volum 192 (12). ISSN 0302-8933.s 985 - 994.s doi: 10.1007/s00203-010-0627-z.

  • Merrifield, Daniel L; Harper, Glenn M; Dimitroglou, Arkadios; Ringø, Einar; Davies, Simon J. Possible influence of probiotic adhesion to intestinal mucosa on the activity and morphology of rainbow trout (Oncorhynchus mykiss) enterocytes. Aquaculture Research 2010; Volum 41 (8). ISSN 1355-557X.s 1268 - 1272.s doi: 10.1111/j.1365-2109.2009.02397.x.

  • Wang, Wenwen; Zhou, Zhigang; He, Suxu; Liu, Yuchun; Cao, Yanan; Shi, Pengjun; Yao, Bin; Ringø, Einar. Identification of the adherent microbiota on the gills and skin of poly-cultured gibel carp (Carassius auratus gibelio) and bluntnose black bream (Megalobrama amblycephala Yih). Aquaculture Research 2010; Volum 41 (9). ISSN 1355-557X.s e72 - e83.s doi: 10.1111/j.1365-2109.2009.02459.x.

  • Ringø, Einar; Olsen, RE; Gifstad, TO; Dalmo, Roy Ambli; AMLUND, HEIDI; Hemre, GI; Bakke, Anne Marie. Prebiotics in aquaculture: a review. Aquaculture Nutrition 2010; Volum 16 (2). ISSN 1353-5773.s 117 - 136.s doi: 10.1111/j.1365-2095.2009.00731.x.

  • Ringø, Einar; Martinsen, Lisbeth Løvmo; Kristiansen, Mads; Bakken, Yvonne; Salinas, Irene; Myklebust, Reidar; Olsen, Rolf Erik; Mayhew, Terry M.. Lactic acid bacteria vs. pathogens in the gastrointestinal tract of fish: a review. Aquaculture Research 2010; Volum 41 (4). ISSN 1355-557X.s 451 - 467.s doi: 10.1111/j.1365-2109.2009.02339.x.

  • Hemre, Gro-ingun; Amlund, Heidi; Aursand, Marit; Bakke-McKellep, Anne Marie; Olsen, Rolf erik; Ringø, Einar; Svihus, Birger. Criteria for Safe Use of Plant Ingredients in Diets for Aquacultured Fish. Rapport (Vitenskapskomiteen for mattrygghet) 2009. ISSN 1504-694X.

  • Askarian, Fatemeh; Kousha, Armin; Ringø, Einar. Isolation of lactic acid bacteria from the gastrointestinal tracts of beluga (Huso huso) and Persian sturgeon (Acipenser persicus). Journal of Applied Ichthyology 2009; Volum 25. ISSN 0175-8659.s 91 - 94.s doi: 10.1111/j.1439-0426.2009.01290.x.

  • Zhou, Zhigang; Liu, Yuchan; Shi, P; He, S; Yao, Bin; Ringø, Einar. Molecular characterization of the autochthonous microbiota in the gastrointestinal tract of yellow grouper (Epinephelus awoara) cultured in cages. Aquaculture 2009; Volum 286 (3-4). ISSN 0044-8486.s 184 - 189.s doi: 10.1016/j.aquaculture.2008.10.002.

  • Zhou, Zhigang; Shi, P; He, S; Liu, Yuchan; Huang, G; Yao, Bin; Ringø, Einar. Identification of adherent microbiota in the stomach and intestine of emperor red snapper (Lutjanus sebae) by 16S rDNA-DGGE. Aquaculture Research 2009; Volum 40 (10). ISSN 1355-557X.s 1213 - 1218.s doi: 10.1111/j.1365-2109.2009.02209.x.

  • Zhou, Zhigang; Liu, Yuchan; He, S; Shi, P; Gao, X; Yao, Bin; Ringø, Einar. Effects of dietary potassium diformate (KDF) on growth performance, feed conversion and intestinal bacterial community of hybrid tilapia (Oreochromis niloticus♀×O. aureus♂). Aquaculture 2009; Volum 291 (1-2). ISSN 0044-8486.s 89 - 94.s doi: 10.1016/j.aquaculture.2009.02.043.

  • He, Suxu; Zhou, Zhigang; Liu, Yuchan; Shi, Pengjun; Yao, Bin; Ringø, Einar; Yoon, Ilkyu. Effects of dietary Saccharomyces cerevisiae fermentation product (DVAQUA (R)) on growth performance, intestinal autochthonous bacterial community and non-specific immunity of hybrid tilapia (Oreochromis niloticus female xO. aureus male) cultured in cages. Aquaculture 2009; Volum 294 (1-2). ISSN 0044-8486.s 99 - 107.s doi: 10.1016/j.aquaculture.2009.04.043.

  • Ringø, Einar; Sperstad, Sigmund; Kraugerud, Olav Fjeld; Krogdahl, Åshild. Use of 16S rRNA gene sequencing analysis to characterize culturable intestinal bacteria in Atlantic salmon (Salmo salar) fed diets with cellulose or non-starch polysaccharides from soy. Aquaculture Research 2008; Volum 39 (10). ISSN 1355-557X.s 1087 - 1100.

  • Ringø, Einar. The ability of carnobacteria isolated from fish intestine to inhibit growth of fish pathogenic bacteria: a screening study. Aquaculture Research 2008; Volum 39. ISSN 1355-557X.s 171 - 180.

  • Salinas, Irene; Myklebust, Reidar; Esteban, Maria A; Olsen, Rolf erik; Meseguer, Jose; Ringø, Einar. In vitro studies of Lactobacillus delbrueckii subsp lactis in Atlantic salmon (Salmo salar L.) foregut: Tissue responses and evidence of protection against Aeromonas salmonicida subsp salmonicida epithelial damage. Veterinary Microbiology 2008; Volum 128 (1-2). ISSN 0378-1135.s 167 - 177.s doi: 10.1016/j.vetmic.2007.10.011.

  • Ringø, Einar. The ability of carnobacteria isolated from fish intestine to inhibit growth of fish pathogenic bacteria: a screening study. Aquaculture Research 2008; Volum 39 (2). ISSN 1355-557X.s 171 - 180.s doi: 10.1111/j.1365-2109.2007.01876.x.

  • Liu, YC; Zhou, ZG; Yao, B; Shi, P; He, S; Hølvold, Linn Benjaminsen; Ringø, Einar. Effect of intraperitoneal injection of immunostimulatory substances on allochthonous gut microbiota of Atlantic salmon (Salmo salar L.) determined using denaturing gradient gel electrophoresis. Aquaculture Research 2008; Volum 39 (6). ISSN 1355-557X.s 635 - 646.s doi: 10.1111/j.1365-2109.2008.01934.x.

  • Askarian, Fatemeh; Matinfar, A; Kousha, Armin; Bahmani, M; Khorshidi, KJ; Shenavar, A; Ringø, Einar. Diversity of lactic acid bacteria in the gastrointestinal tracts of reared beluga (Huso huso) and persian Sturgeon (Acipenser persicus): A comparative study. Journal of Fisheries and Aquatic Sciences 2008; Volum 3 (5). ISSN 1816-4927.s 302 - 311.

  • Olsen, Rolf erik; Sundell, Kristina; Ringø, Einar; Myklebust, Reidar; Hemre, Gro Ingun; Karlsen, Ørjan; Hansen, Tom; Karlsen, O. The acute stress response in fed and food deprived Atlantic cod, Gadus morhua L. Aquaculture 2008; Volum 280. ISSN 0044-8486.s 232 - 241.s doi: 10.1016/j.aquaculture.2008.05.006.

  • Ringø, Einar; Sperstad, sigmund; Kraugerud, Olav; Krogdahl, Åshild. Use of 16S rRNA gene sequencing analysis to characterize culturable intestinal bacteria in Atlantic salmon (Salmo salar) fed diets with cellulose or non-starch polysaccharides from soy. Aquaculture Research 2008; Volum 39 (10). ISSN 1355-557X.s 1087 - 1100.s doi: 10.1111/j.1365-2109.2008.01972.x.

  • Suontama, J.; Karlsen, Ørjan; Moren, Mari; Hemre, Gro Ingunn; Melle, Webjørn Raunsgård; Langmyhr, Eyolf; Mundheim, Harald; Ringø, Einar; Olsen, R.E.. Growth, feed conversion and chemical composition of Atlantic salmon (Salmo salar L.) and Atlantic halibut (Hippoglossus hippoglossus L.) fed diets supplemented with krill or amphipods. Aquaculture Nutrition 2007; Volum 13. ISSN 1353-5773.s 241 - 255.

  • Ringø, Einar; Myklebust, Reidar; Mayhew, Terry; Olsen, Rolf Erik. Bacterial translocation and pathogenesis in the digestive tract of larvae and fry. Aquaculture 2007; Volum 268 (1-4). ISSN 0044-8486.s 251 - 264.

  • Bakke-McKellep, Anne Marie; Penn, Michael H; Salas, Patricia Mora; Refstie, Ståle; Sperstad, Sigmund; Landsverk, Thor; Ringø, Einar; Krogdahl, Åshild. Effects of dietary soyabean meal, inulin and oxytetracycline on intestinal microbiota and epithelial cell stress, apoptosis and proliferation in the teleost Atlantic salmon (Salmo salar L.). British Journal of Nutrition 2007; Volum 97 (4). ISSN 0007-1145.s 699 - 713.s doi: 10.1017/S0007114507381397.

  • Ringø, Einar; Salinas, I.; Olsen, Rolf Erik; Nyhaug, A.; Myklebust, Reidar; Mayhew, Terry. Histological changes in intestine of Atlantic salmon (Salmo salar L.) following in vitro exposure to pathogenic and probiotic bacterial strains. Cell and Tissue Research 2007; Volum 328. ISSN 0302-766X.s 109 - 116.

  • Ringø, Einar; Myklebust, Reidar; Mayhew, Terry M; Olsen, Rolf Erik. Bacterial translocation and pathogenesis in the digestive tract of larvae and fry. Aquaculture 2007; Volum 268. ISSN 0044-8486.s 251 - 268.s doi: 10.1016/j.aquaculture.2007.04.047.

  • Ringø, Einar; Salinas, Irene; Olsen, Rolf Erik; Nyhaug, Anne Karin; Myklebust, Reidar; Mayhew, Terry M.. Histological changes in intestine of Atlantic salmon (Salmo salar L.) following in vitro exposure to pathogenic and probiotic bacterial strains. Cell and Tissue Research 2007; Volum 328 (1). ISSN 0302-766X.s 109 - 116.s doi: 10.1007/s00441-006-0323-0.

  • Ringø, Einar; Salinas, Irene; Olsen, Rolf E; Nyhaug, Anne; Myklebust, Reidar; Mayhew, Terry M. Histological changes in Atlantic salmon (Salmo salar L.) intestine following exposure to pathogenic and probiotic bacterial strains. Cell and Tissue Research 2007; Volum 328. ISSN 0302-766X.s 109 - 116.

  • Bakke-Mckellep, AM; Penn, MH; Salas, PM; Refstie, Ståle; Sperstad, Sigmund; Landsverk, Tor; Ringø, Einar; Krogdahl, Åshild. Effects of dietary soybean meal, inulin and oxytetracycline on gastrointestinal histological characteristics, distal intestine cell proliferation and intestinal microbiota in Atlantic salmon (Salmo salar L.). British Journal of Nutrition 2007; Volum 97. ISSN 0007-1145.s 699 - 713.s doi: 10.1017/S0007114507381397.

  • Ringø, Einar; Sperstad, Sigmund; Myklebust, R; Refstie, Ståle; Krogdahl, Å. Characterisation of the microbiota associated with intestine of Atlantic cod (Gadus morhua L.): The effect of fish meal, standard soybean meal and a bioprocessed soybean meal. (2006). Aquaculture 2006; Volum 261. ISSN 0044-8486.s 829 - 841.s doi: 10.1016/j.aquaculture.2006.06.030.

  • Ringø, Einar; Sperstad, Sigmund; Myklebust, Reidar; Mayhew, Terry; Mjelde, Agnar; Melle, W; Olsen, Rolf Erik. The effect of dietary krill supplementation on epithelium-associated bacteria in the hindgut of Atlantic salmon (Salmo salar L.): a microbial and electron microscopical study. Aquaculture Research 2006; Volum 37 (16). ISSN 1355-557X.s 1644 - 1653.

  • Ringø, Einar; Sperstad, Sigmund; Myklebust, Reidar; Refstie, Ståle; Krogdahl, Åshild. Characterisation of the microbiota associated with intestine of Atlantic cod (Gadus morhua L.) The effect of fish meal, standard soybean meal and a bioprocessed soybean meal. Aquaculture 2006; Volum 261. ISSN 0044-8486.s 829 - 841.

  • Ringø, Einar; Sperstad, Sigmund; Myklebust, Reidar; Mayhew, Terry; Olsen, Rolf Erik. The effect of dietary inulin on aerobic bacteria associated with hindgut of Arctic charr (Salvelinus alpinus L.). Aquaculture Research 2006; Volum 37. ISSN 1355-557X.s 891 - 897.

  • Refstie, Ståle; Landsverk, Thor; Bakke-McKellep, Anne-Marie; Ringø, Einar; Sundby, Anne; Shearer, Karl Douglas; Krogdahl, Åshild. Digestive capacity, intestinal morphology, and microflora of 1-year and 2-year old Atlantic cod (Gadus morhua) fed standard or bioprocessed soybean meal. Aquaculture 2006; Volum 261 (1). ISSN 0044-8486.s 269 - 284.s doi: 10.1016/j.aquaculture.2006.07.011.

  • Olsen, Rolf Erik; Suontama, Jorma; Langmyhr, Eyolf; Mundheim, Harald; Ringø, Einar; Melle, W; Malde, M.K.; Hemre, Gro Ingunn. The replacement of fish meal with Antarctic krill, Euphausia superba in diets for Atlantic salmon, Salmo salar. Aquaculture Nutrition 2006; Volum 12 (4). ISSN 1353-5773.s 280 - 290.s doi: 10.1111/j.1365-2095.2006.00400.x.

  • Jutfelt, Fredrik; Olsen, Rolf Erik; Glette, Johan; Ringø, Einar; Sundell, Kristina. Translocation of viable Aeromonas salmonicida across the intestine of rainbow trout, Oncorhynchus mykiss (Walbaum). Journal of Fish Diseases 2006; Volum 29 (5). ISSN 0140-7775.s 255 - 262.

  • Ringø, Einar; Mikkelsen, Helene; Kaino, Turid; Olsen, Rolf Erik; Mayhew, Terry; Myklebust, Reidar. Endocytosis of indigenous bacteria and cell damage caused by Vibrio anguillarum in the foregut and hindgut of spotted wolffish (Anarhichas minor Olafsen) fry: an electron microscopical study. Aquaculture Research 2006; Volum 37 (6). ISSN 1355-557X.s 647 - 651.s doi: 10.1111/j.1365-2109.2006.01449.x.

  • Seppola, Marit; Olsen, Rolf Erik; Sandaker, Elin Kristianne; Kanapathippillai, Premasany; Holzapfel, Willhelm; Ringø, Einar. Random amplification of polymorphic DNA (RAPD) typing of carnobacteria isolated from hindgut chamber and large intestine of Atlantic cod (Gadus morhua l.). Systematic and Applied Microbiology 2006; Volum 29 (2). ISSN 0723-2020.s 131 - 137.s doi: 10.1016/j.syapm.2005.07.006.

  • Ringø, Einar; Sperstad, Sigmund; Myklebust, Reidar; Mayhew, Terry M; Olsen, Rolf E. The effect of dietary inulin on aerobic bacteria associated with hindgut of Arctic charr (Salvelinus alpinus L.). Aquaculture Research 2006; Volum 37 (9). ISSN 1355-557X.s 891 - 897.

  • Ringø, Einar; Mikkelsen, Helene; Kaino, Turid; Olsen, Rolf Erik; Mayhew, Terry M.; Myklebust, Reidar. Endocytosis of indigenous bacteria and cell damage caused by Vibrio anguillarum in the foregut and hindgut of spotted wolffish (Anarhichas minor Olafsen) fry: an electron microscopical study. Aquaculture Research 2006; Volum 37 (6). ISSN 1355-557X.s 647 - 651.s doi: Sesammendrag.

  • Seppola, Marit; Olsen, Rolf Erik; Sandaker, Elin; Kanapathippillai, Premasany; Holzapfel, W; Ringo, E. Random amplification of polymorphic DNA (RAPD) typing of carnobacteria isolated from hindgut chamber and large intestine of Atlantic cod (Gadus morhua L.). Systematic and Applied Microbiology 2006; Volum 29. ISSN 0723-2020.

  • Ringø, Einar; Sperstad, Sigmund; Myklebust, Reidar; Mayhew, Terry M; Mjelde, Agnar; Melle, Webjørn; Olsen, Rolf Erik. The effect of dietary krill supplementation on epithelium-associated bacteria in the hindgut of Atlantic salmon (Salmo salar L.): a microbial and electron microscopical study. Aquaculture Research 2006; Volum 37 (16). ISSN 1355-557X.s 1644 - 1653.

  • Mathiesen, Svein D; Mackie, Roderick; Aschfalk, Ansgar; Ringø, Einar; Sundset, Monica Alterskjær. Microbial ecology of the gastrointestinal tract in reindeer - changes through season. 2005; Volum 3 (?) ISBN 0-4445-0926-7. ISSN 1570-6222.s 73 - 100.

  • Ringø, Einar; Sperstad, Sigmund; Myklebust, Reidar; Mayhew, Terry; Mjelde, Agnar; Melle, W; Olsen, Rolf Erik. The effect of dietary krill supplementation on epithelium-associated bacteria in the hindgut of Atlantic salmon (Salmo salar L.): a microbial and electron microscopical study. Aquaculture Research 2005; Volum 37 (16). ISSN 1355-557X.s 1644 - 1653.

  • Ringø, Einar; Schillinger, U.; Holzapfel, Willhelm; Naughton, P.. Antibacterial abilities of lactic acid bacteria isolated from aquatic animals and the use of lactic acid bacteria in aquaculture. Elsevier 2005.s 418 - 453.

  • Mathiesen, Svein D.; Mackie, R.I.; Aschfalk, Ansgar; Ringø, Einar; Sundset, M.A.; Holzapfel, Willhelm; Naughton, P.. Microbial ecology of the digestive tract in reindeer : seasonal changes. Elsevier 2005.s 75 - 102.

  • Gram, Lone; Ringø, Einar; Holzapfel, Willhelm; Naughton, P.. Prospects of fish probiotics. Elsevier 2005.s 379 - 417.

  • Birkbeck, T.H.; Ringø, Einar; Holzapfel, Willhelm; Naughton, P.. Pathogenesis and the gastrointestinal tract of growing fish. Elsevier 2005.s 208 - 234.

  • Olsen, Rolf Erik; Sundell, Kristina; Mayhew, Terry; Myklebust, Reidar; Ringø, Einar. Acute stress alters intestinal function of rainbow trout, Oncorhynchus mykiss (Walbaum). Aquaculture 2005; Volum 250 (1-2). ISSN 0044-8486.s 480 - 495.

  • Ringø, Einar; Mathiesen, Svein Dish; Storeheier, Pål Vegar; Mayhew, Terry M.; Myklebust, Reidar. Effects of natural winter pasture and commercial pellet on the ultrastructure of small intestinal epithelium in reindeer. Cell and Tissue Research 2005; Volum 320 (2). ISSN 0302-766X.s 355 - 359.s doi: 10.1007/s00441-004-1074-4.

  • Ringø, Einar; Jutfelt, Fredrik; Kanapathippillai, Prema; Bakken, Yvonne; Sundell, Kristina; Glette, Johan; Mayhew, Terry; Myklebust, Reidar; Olsen, Rolf Erik. Damaging effect of the fish pathogen Aeromonas salmonicida ssp. salmonicida on intestinal enterocytes of Atlantic salmon (Salmo salar L.). Cell and Tissue Research 2004; Volum 318. ISSN 0302-766X.s 305 - 311.

  • Ringø, Einar. Lactic acid bacteria in fish and fish farming. 2004.s 581 - 560.

  • Olsen, Rolf Erik; Henderson, Jim; Sountama, Jorma; Hemre, Gro Ingunn; Ringø, Einar; Melle, W; Tocher, D. R.. Atlantic salmon, Salmo salar, utilizes wax ester-rich oilfrom Calanus finmarchicus effectively. Aquaculture 2004; Volum 240. ISSN 0044-8486.s 433 - 449.

  • Olsen, Rolf Erik; Dragnes, Bjørn Tore; Myklebust, Reidar; Ringø, Einar. Effect of soybean oil and soybean lecithin on lipid composition and lipid droplet accumulation of rainbow trout, Oncorhynchus mykiss walbaum. ? 2004; Volum 29.s 181 - 192.

  • Ringo, E; Jutfelt, F; Kanapathippillai, Premasany; Bakken, Y; Sundell, K; Glette, J; Mayhew, TM; Myklebust, R; Olsen, RE; Olsen, RE. Damaging effect of the fish pathogen Aeromonas salmonicida ssp salmonicida on intestinal enterocytes of Atlantic salmon (Salmo salar L.). Cell and Tissue Research 2004; Volum 318. ISSN 0302-766X.s 305 - 312.

  • Ringø, E; Jutfelt, F; Kanapathippillai, P; Bakken, Y; Sundell, K; Klette, J; Mayhew, T; Myklebust, Reidar; Olsen, R. E.. Damaging effect of the fish pathogen Aeromonas Salmonicida, ssp salmonicida on the intestinal enterocyted of Atlntic salmon (Salmo salar L). Cell and Tissue Research 2004; Volum 318. ISSN 0302-766X.s 305 - 311.

  • Ringø, Einar; Olsen, Rolf Erik; Myklebust, Reidar. Electron microscopy of the intestinal microflora of fish. Aquaculture 2003; Volum 227. ISSN 0044-8486.s 395 - 415.

  • Ringø, Einar; Olsen, Rolf Erik; Myklebust, Reidar. Electron microscopy of the intestinal microflora of fish. Aquaculture 2003; Volum 227. ISSN 0044-8486.s 395 - 415.

  • Ringø, Einar; Myklebust, Reidar; Olsen, Rolf Erik. Acute stress damages intestinal lining of Atlantic salmon (Salmo salar L.). An electron microscopical study. ? 2003; Volum 26.s 211 - 221.

  • Olsen, RE; Dragnes, Bjørn Tore; Dragenes, B; Myklebust, R; Ringo, E. Effect of soybean oil and soybean lecithin on intestinal lipid composition and lipid droplet accumulation of rainbow trout, Oncorhynchus mykiss Walbaum. Fish Physiology & Biochemistry 2003; Volum 29. ISSN 0920-1742.s 181 - 192.

  • Ringø, Einar; Olsen, Rolf Erik; Mayhew, Terry M.; Myklebust, Reidar. Electron microscopy of the intestinal microflora in fish. Aquaculture 2003; Volum 227 (1-4). ISSN 0044-8486.s 395 - 415.

  • Ringø, Einar; Myklebust, Reidar; Olsen, Rolf Erik. Acute stress damages intestinal lining of Atlantic salmon (Salmo salar L.). An electron microscopical study. Fish Physiology & Biochemistry 2003; Volum 26. ISSN 0920-1742.s 211 - 221.

  • Ringø, Einar; Lødemel, Jørgen Blikra; Myklebust, Reidar; Jensen, Liss; Lund, Vera; Mayhew, Terry M.; Olsen, Rolf Erik. The effects of soybean, linseed and marine oils on aerobic gut microbiota of Arctic charr Salvelinus alpinus L. before and after challenge with Aeromonas salmonicida ssp salmonicida. Aquaculture Research 2002; Volum 33 (8). ISSN 1355-557X.s 591 - 606.s doi: 10.1046/j.1365-2109.2002.00697.x.

  • Ringø, Einar; Seppola, Marit; Berg, Anita; Olsen, Rolf Erik; Schillinger, Ulrich; Holzapfel, Wilhelm. Characterization of Carnobacterium divergens strain 6251 isolated from intestine of arctic charr (Salvelinus alpinus l.). Systematic and Applied Microbiology 2002. ISSN 0723-2020.s 120 - 129.s doi: 10.1078/0723-2020-00080.

  • Olsen, Rolf Erik; Myklebust, Reidar; Lødemel, Jørgen; Ringø, Einar. Aerobic gut microbiota of Arctic charr (Salvelinus alpinus L.). Effect of soybean, linseed and marine oils before and after challenge with Aeromonas salmonicida. Aquaculture Research 2002; Volum 33. ISSN 1355-557X.s 591 - 606.

  • Ringø, Einar; Lødemel, Jørgen; Myklebust, Reidar; Jensen, Liss; Lund, Vera; Mayhew, Terry; Olsen, Rolf Erik. The effects of soybean, linseed and marine oils on aerobic gut microbiota of Artic charr, Salvelinus alpinus, before and after challenge with Aeromonas salmonicida ssp. salmonicida. Aquaculture Research 2002; Volum 33. ISSN 1355-557X.s 591 - 606.

  • Olsen, Rolf Erik; Sundell, Kristina; Hemre, Gro-Ingunn; Myklebust, Reidar; Mayhew, Terry M.; Ringø, Einar. Acute stress alters the intestinal lining of Atlantic salmon, Salmo salar l. An electron microscopical study. Fish Physiology & Biochemistry 2002; Volum 26 (3). ISSN 0920-1742.s 211 - 221.

  • Olsen, Rolf Erik; Myklebust, Reidar; Lødemel, Jørgen; Ringø, Einar. Aerobic gut microbiota of Arctic charr (Salvelinus alpinus L.). Effect of soybean, linseed and marine oils before and after challenge with Aeromonas salmonicida. Aquaculture Research 2002; Volum 33. ISSN 1355-557X.s 591 - 606.

  • Ringø, Einar; Wesmajervi, Mette Serine; Bendiksen, Heidi Rogn; Berg, Anita; Olsen, Rolf Erik; Johnsen, Trude; Mikkelsen, Helene; Seppola, Marit; Strøm, Ellen; Holzapfel, Wilhelm. Identification and characterization of Carnobacteria Isolated from fish intestine. Systematic and Applied Microbiology 2001; Volum 24 (2). ISSN 0723-2020.s 183 - 191.s doi: 10.1078/0723-2020-00020.

  • Ringø, Einar; Mayhew, Terry; Kryvi, Harald; Myklebust, Reidar; Olsen, Rolf Erik. Damaging effect of dietary inulin to intestinal enterocytes in Arctic charr (Salvelinus alpinus L.). Aquaculture Research 2001; Volum 32. ISSN 1355-557X.s 931 - 934.

  • Ringø, Einar. Epithelium associated bacteria in the gastrointestinal tract of Arctic charr (Salvelinus alpinus L.) An electronmicroscopical study. Journal of Applied Microbiology 2001; Volum 90. ISSN 1364-5072.s 294 - 300.

  • Ringø, Einar; Mayhew, Terry; Kryvi, Harald; Myklebust, Reidar; Olsen, Rolf Erik. Damaging effect of dietary inulin to intestinal enterocytes in Arctic charr (Salvelinus alpinus L.). Aquaculture Research 2001; Volum 32. ISSN 1355-557X.s 931 - 934.

  • Lødemel, Jørgen Blikra; Mayhew, Terry; Myklebust, Reidar; Olsen, Rolf Erik; Espelid, Sigrun; Ringø, Einar. Effect of three dietary oils on disease susceptibility in Arctic charr (Salvelinus alpinus L.) during cohabitant challenge with Aeromonas salmonicida ssp. salmonicida. Aquaculture Research 2001; Volum 32. ISSN 1355-557X.s 935 - 945.s doi: 10.1046/j.1365-2109.2001.00621.x.

  • Mayhew, Terry; Ringø, Einar; Myklebust, Reidar; Olsen, Rolf Erik. The influence of dietary linseed oil and saturated fatty acids on caecal enterocytes in Arctic charr (Salvelinus alpinus L.): a quantitative ultrastructural study. Fish Physiology & Biochemistry 2000; Volum 22. ISSN 0920-1742.s 207 - 216.

  • Mayhew, Terry; Ringø, Einar; Myklebust, Reidar; Olsen, Rolf Erik. The influence of dietary linseed oil and saturated fatty acids on caecal enterocytes in Arctic charr (Salvelinus alpinus L.): a quantitative ultrastructural study. ? 2000; Volum 22.s 207 - 216.

  • Ringø, Einar; Bendiksen, Heidi; Wesmajervi, Mette Serine; Olsen, Rolf Erik; Jansen, Peder A; Mikkelsen, Helene. Lactic acid bacteria associated with the digestive tract of Atlantic salmon (Salmo salar L.). Journal of Applied Microbiology 2000; Volum 89. ISSN 1364-5072.s 317 - 322.s doi: 10.1046/j.1365-2672.2000.01116.x.

  • Ringø, Einar; Olsen, Rolf Erik. Dominance hierarchy formation in Arctic charr, Salvelinus alpinus (L.). Nutrient digestibility of subordinate and dominant fish. Aquaculture Research 1999; Volum 30. ISSN 1355-557X.s 667 - 671.

  • Ringo, E.; Vadstein, Olav. Colonization of Vibro pelagius and Aeromonas caviae in early developing turbot (Scophthalmus maximus L.) larvae. Journal of Applied Microbiology 1998; Volum 84. ISSN 1364-5072.s 227 - 233.

  • Olsen, Rolf Erik; Henderson, R.J.; Ringø, E.. The digestion and selective absorption of dietary fatty acids in Arctic charr, Salvelinus alpinus. Aquaculture Nutrition 1998 (4). ISSN 1353-5773.s 13 - 21.

  • Olsen, Rolf Erik; Ringø, E; Bendiksen, H.R.. The effect of dietary fatty acids on lactic acid bacteria associated with the epithelial mucosa and from faecalia of Arctic charr, Salvelinus alpin (L). Journal of Applied Microbiology 1998; Volum 85. ISSN 1364-5072.s 855 - 864.

  • Andreasen, Thomas Vennø; Gulliksen, Bjørn; Haug, tore; Nilssen, Einar Magnus; Ringø, Einar. Protein content and amino acid composition of young Atlantic halibut (Hippoglossoides L.) captured in the autumn in North-Norway. ICES Journal of Marine Science 1993; Volum 50. ISSN 1054-3139.s 93 - 100.

  • Christiansen, Jørgen Schou; Ringø, Einar; Jobling, Malcolm. Effects of Sustained Exercise on Growth and Body Composition of First-Feeding Fry of Arctic Charr, Salvelinus alpinus (L.). Aquaculture 1989. ISSN 0044-8486.s 329 - 335.

  • Haug, Tore; Ringø, Einar; Pettersen, Gerd Wibeche. Total lipid, lipid classes, and fatty acid composition of different tissues in Atlantic halibut, Hippoglossus hippoglossus.. Sarsia 1988; Volum 73. ISSN 0036-4827.s 163 - 168.

  • Ringø, Einar; Kristoffersen, Roar; Nilsen, Bård. Wild and hatchery-reared landlocked Arctic charr, Salvelinus alpinus (L.), from Lake Takvatn, reared in fresh and sea water: Content of free amino acids and ninhydrin-positive substances.. Aquaculture 1988; Volum 74. ISSN 0044-8486.s 359 - 367.

  • Ringø, Einar; Olsen, Rolf erik. Gut health in aquatic species. Nottingham University Press 2008 ISBN 978-1-904761-80-8.

  • Eggen, Trine; Amlund, Heidi; Bernhoft, Aksel; Eklo, Ole Martin; Eriksen, Gunnar Sundstøl; Flem, Belinda Eline; Källqvist, Torsten; Singh, Bal Ram; Steinnes, Eiliv; Trapp, Stefan; Øgaard, Anne Falk; Fæste, Christiane Kruse; Lock, Erik-Jan; Nesse, Live Lingaas; Ringø, Einar; Steinshamn, Håvard; Ørnsrud, Robin; Krogdahl, Åshild. Risk assessment of cadmium in mineral fertilisers – fate and effects in the food chain and the environment in Norway. Scientific Opinion of the Panel on Animal Feed of the Norwegian Scientific Committee for Food and Environment. (Fulltekst: https://vkm.no/download/18.5d0520eb16b30ebbc065845b/1560242511092/Risk%20assessment%20of%20cadmium%20in%20mineral%20fertiliers%20-endelig%20til%20VKM.pdf (Omtale: https://vkm.no/risikovurderinger/allevurderinger/kadmiumimineralgjodseleffektpahelseogmiljo.4.6ef00a6c15feaaffcf171c07.html) 2019 (2019:07) ISBN 978-82-8259-321-2. ISSN 2535-4019.

  • Ringø, Einar. Probiotics in carp aquaculture. Symposium 2018-01-09 - 2018-01-10 2018.

  • Ringø, Einar. Microbiome, probiotics and prebiotics: current knowledge and future perspectives for aquaculture. Zootecnia Brazil 2018-08-27 - 2018-08-30 2018.

  • Ringø, Einar. Exploring the intestinal microbiome-implication for aquatic animal health. Symposium 2018-03-10 - 2018-03-12 2018.

  • Ringø, Einar. Dietary effects on gut microbiota, gut health and pathogen challenges. 5th Evonik Aqua Pre-Symposium 2018-06-02 - 2018-06-03 2018.

  • Nesse, Live Lingaas; Bakke, Anne Marie; Eggen, Trine; Hoel, Kristian; Kaldhusdal, Magne; Ringø, Einar; Yazdankhah, Siamak Pour; Lock, Erik-Jan; Olsen, Rolf Erik; Ørnsrud, Robin; Krogdahl, Åshild. The risk of development of antimicrobial resistance with the use of coccidiostats in poultry diets. Opinion of the Panel on Animal Feed of the Norwegian Scientific Committee for Food Safety. (Fulltekst: https://vkm.no/download/18.2994e95b15cc5450716152d3/1498142579152/0025301628.pdf (Omtale: https://vkm.no/risikovurderinger/allevurderinger/risikovurderingavutviklingavantimikrobiellresistensvedbrukavkoksidiostatikaifjorfefor.4.2994e95b15cc545071615293.html) 2015 (2015:30) ISBN 978-82-8259-185-0. ISSN 2535-4019.

  • Nesse, Live Lingaas; Bakke, Anne Marie; Eggen, Trine; Hoel, Kristian; Kaldhusdal, Magne; Ringø, Einar; Yazdankhah, Siamak Pour. The risk of development of antimicrobial resistance with the use of coccidiostats in poultry diets. 2015 ISBN 978-82-8259-185-0.

  • Hartviksen, Mali; Ringø, Einar. Replacement of fishmeal with alternative proteins in diets for Atlantic salmon (Salmo salar L.): A study on the microbiota, morphulogy and function of the intestine. 2015 ISBN 978-82-8266-098-3.

  • Kousha, Armin; Ringø, Einar. The potential of using Aqueous extract of Heracleum Spp. in Aquaculture as Antibacterial agent.. World Aquaculture Society (WAS),The First Middle East and Central Asia Aquaculture Conference(MECAA,2015) 2015-12-14 - 2015.

  • Bernhoft, Aksel; Amundsen, Carl; Rudi, Knut; Sogn, Trine Aulstad; Yazdankhah, Siamak Pour; Ørnsrud, Robin; Källqvist, Torsten; Aursand, Marit; Nesse, Live Lingaas; Ringø, Einar; Svihus, Birger; Torstensen, Bente Elisabeth. Zinc and copper in pig and poultry production – fate and effects in the food chain and the environment VKM Report. Opinion of the Panel on Animal Feed of the Norwegian Scientific Committee for Food Safety. (Fulltekst: https://vkm.no/download/18.2994e95b15cc54507161edc3/1501777318338/e06b487e66.pdf (Omtale: https://vkm.no/risikovurderinger/allevurderinger/sinkogkobberiproduksjonenavgrisogfjorfestoffenesskjebneogeffekterinaringskjedeogmiljo.4.2994e95b15cc54507161e5e4.html) 2014 (2014:28) ISBN 978-82-8259-093-8. ISSN 2535-4019.

  • Hellevik, Ann Helen; Olsen, Stein Harris; Ringø, Einar. Fangstbehandling av torsk til klippfiskindustrien. 2014.

  • Johansson, Gunhild Seljehaug; Mikkelsen, Helene; Johnsen, Hanne; Ringø, Einar. Functional feed for Atlantic salmon (Salmo salar L.). 2014.

  • Johansson, Gunhild Seljehaug; Aasum, Elisabeth; Mikalsen, Heidi Eileen; Johansen, Lill-Heidi; Mikkelsen, Helene; Myklebust, Reidar; Ringø, Einar; Sigholt, Trygve; Johnsen, Hanne. DETECTION OF INFECTIOUS PANCREATIC NECROSIS VIRUS (IPNV) IN THE GASTROINTSTINAL TRACT OF ATLANTIC SALMON (SALMO SALAR L.) USING LIGHT - AND TRANSMISSION ELECTRON MICROSCOPY. Aquaculture Europe 2014 (Sammendrag: https://www.was.org/easOnline/AbstractDetail.aspx?i=3789) 2014-10-14 - 2014-10-17 2014.

  • Liu, Wenshu; Yang, Yanou; Zhang, Jianing; Gatlin, Delbert M; Ringø, Einar; Zhou, Zhigang. EFFECTS OF DIETARY MICROENCAPSULATED SODIUM BUTYRATE ON GROWTH, INTESTINAL MUCOSAL MORPHOLOGY, IMMUNE RESPONSE, AND ADHESIVE BACTERIA OF JUVENILE COMMON CARP (CYPRINUS CARPIO) PRE-FED WITH OR WITHOUT OXIDISED OIL. International Symposium on Fish Nutrition and Feeding 2014-05-25 - 2014-05-30 2014.

  • Bernhoft, Aksel; Eriksen, Gunnar Sundstøl; Sundheim, Leif; Berntssen, Marc; Brantsæter, Anne Lise; Brodal, Guro; Fæste, Christiane Kruse; Hofgaard, Ingerd Skow; Rafoss, Trond; Sivertsen, Tore; Tronsmo, Anne Marte; Amlund, Heidi; Arukwe, Augustine; Aursand, Marit; Haugen, Margaretha; Hemre, Gro Ingunn; Hofsvang, Trond; Knutsen, Helle Katrine; Krogdahl, Åshild; Lassen, Jørgen Fredrik; Magnusson, Christer; Nerland, Audun Helge; Nesse, Live Lingaas; Næss, Bjørn; Ringø, Einar; Ruus, Anders; Skåre, Janneche Utne; Solheim, Halvor; Sletten, Arild; Steffensen, Inger-Lise; Sverdrup, Line Charlotte; Svihus, Birger; Torrissen, Ole; Torstensen, Bente Elisabeth; Thomsen, Cathrine; Ørnsrud, Robin; Økland, Bjørn; Østerås, Olav; Alexander, Jan. Risk assessment of mycotoxins in cereal grain in Norway. Opinion of the Scientific Steering Committee of the Norwegian Scientific Committee for Food Safety. (Fulltekst: https://vkm.no/download/18.2994e95b15cc545071615a36/1501678312463/eee04d10c4.pdf (Omtale: https://vkm.no/risikovurderinger/allevurderinger/risikovurderingavmykotoksinersoppgifterikorn.4.2994e95b15cc5450716159f7.html) 2013 (2013:21) ISBN 978-82-8259-090-7. ISSN 2535-4019.

  • Askarian, Fatemeh; Sperstad, Sigmund; Merrifield, Daniel L; Ray, Arun Kumar; Ringø, Einar. The effect of different feeding regimes on enzyme activities of gut microbiota in Atlantic cod (Gadus morhua L.). Aquaculture Research 2013; Volum 44 (5). ISSN 1355-557X.s 841 - 846.s doi: 10.1111/j.1365-2109.2011.03079.x.

  • Kousha, Armin; Ringø, Einar. Chronic and acute stress of Atlantic salmon (Salmo salar L.): effect on cortisol, blood parameters and gut morphology. 2013.

  • Ren, P; Xu, L; Yang, Y; He, S; Liu, W; Ringø, Einar; Zhou, Z. Lactobacillus plantarum subsp plantarum JCM 1149 vs Aeromonas hydrophila NJ-1 in the anterior intestine and posterior intestine of hybrid tilapia Oreochromis niloticus female x Oreochromis aureus male. Fish and Shellfish Immunology 2013; Volum 34 (6). ISSN 1050-4648.s 1732 - 1733.

  • Ringø, Einar; Jørgensen, Jorunn B; Olsen, Ragnar Ludvig; Stensvåg, Klara. Advances and prospects of biotechnology in aquaculture. Symposium 2013-07-22 - 2013-07-26 2013.

  • Nesse, Live Lingaas; Rimstad, Espen; Ringø, Einar; Rosnes, Jan Thomas; Svihus, Birger; Raa, Jan; Aursand, Marit; Torstensen, Bente Elisabeth; Ørnsrud, Robin; Bernhoft, Aksel. Risk assessment regarding processing requirements of by-products from aquaculture for use in fish feed. Opinion of the Panel on Animal Feed of the Norwegian Scientific Committee for Food Safety. (Fulltekst: https://vkm.no/download/18.175083d415c86c573b5d8908/1500736308190/7703f883e2.pdf (Omtale: https://vkm.no/risikovurderinger/allevurderinger/tilstrekkeligvarmebehandlinggirtrygtfiskefor.4.175083d415c86c573b5d6f5d.html) 2012 (2012:14) ISBN 978-82-8259-041-9. ISSN 2535-4019.

  • Zhou, Zhigang; Liu, Wehshu; Wang, Wenwen; Xu, Li; Cao, Yanan; Yao, Bin; Ringø, Einar. Adherent Lactobacillus plantarum subsp. plantarum JCM 1149T showed higher protective effects against immersed Aeromonas hydrophila NJ-1 than non-adhesive L. acidophilus JCM 1132T in zebrafish (Danio rerio). The 15th International Symposium on Fish Nutrition & Feeding 2012-06-04 - 2012-06-07 2012.

  • Ringø, Einar. Autochthonous and allochthonous gut microbiota in fish. DSM probiotic symposium 2012-02-08 - 2012-02-09 2012.

  • Ringø, Einar. Pathogenic bacteria in the gastrointestinal tract of fish: where are you and what damage can you do?. Symposium 2012-01-17 - 2012.

  • Nesse, Live Lingaas; Rimstad, Espen; Ringø, Einar; Rosnes, Jan Thomas. Risk Assessment Regarding Processing Requirements of By-Products for Use in Fish Feed. 2012 ISBN 978-82-8259-041-9.

  • Ringø, Einar. Gut health in fish. Scientific meeting 2012-12-12 - 2012.

  • Ringø, Einar. Allochthonous and autochthonous gut microbiota in fish: are they of interest to evaluate. Scientific meeting 2012-12-10 - 2012.

  • Aursand, Marit; Hamre, Kristin; Knutsen, Helle Katrine; Maage, Amund; Arukwe, Augustine; Alexander, Jan; Amlund, Heidi; Bernhoft, Aksel; Brantsæter, Anne Lise; Eriksen, Gunnar Sundstøl; Fæste, Christiane Kruse; Krogdahl, Åshild; Haugen, Margaretha; Hemre, Gro Ingunn; Lassen, Jørgen Fr; Nerland, Audun Helge; Nesse, Live Lingaas; Næss, Bjørn; Ringø, Einar; Ruus, Anders; Skåre, Janneche Utne; Steffensen, Inger-Lise; Sundheim, Leif; Sverdrup, Line Emilie; Svihus, Birger; Thomsen, Cathrine; Torrissen, Ole; Østerås, Olav; Torstensen, Bente Elisabeth; Ørnsrud, Robin; Mozuraityte, Revilija. Description of the processes in the value chain and risk assessment of decomposition substances and oxidation products in fish Oils. Opinion of Steering Committee of the Norwegian Scientific Committee for Food Safety. (Fulltekst: https://vkm.no/download/18.a665c1015c865cc85bab6ba/1501505618692/4be9bee090.pdf (Omtale: https://vkm.no/risikovurderinger/allevurderinger/beskrivelseavfremstillingogrisikovurderingavnedbrytningsstofferogoksidasjonsprodukterifiskeoljer.4.a665c1015c865cc85bab579.html) 2011 (2011:19) ISBN 978-82-8259-035-8. ISSN 2535-4019.

  • Ringø, Einar. Adherance of bacteria in the gastrointestinal tract of fish. Symposium 2011-09-26 - 2011.

  • Ringø, Einar. A guided tour through the digestive tract of fish seen from an electron microscopy point of view - revised. Symposium 2011-12-07 - 2011.

  • Ringø, Einar. Probiotics in aquaculture. Symposium 2011-11-22 - 2011.

  • Hartviksen, Mali; Vecino, Jose l.; Wadsworth, Simon; Krogdahl, Åshild; Kettunen, Anu; Ringø, Einar. Effects of feeding non-marine raw materials on performance, gut microbiota and intestinal histology in Atlantic salmon (Salmo salar L.) - new microbial insights. The 14th International Symposium on Fish Nutrition & Feeding 2010-05-31 - 2010-06-04 2010.

  • He, Suxu; Zhou, Zhigang; Liu, Yuchan; Shi, Pengjun; Yao, Bin; Ringø, Einar; Yoon, Ilkyu. Effects of dietary yeast culture (DVAQUA) on growth performance, intestinal autochthonous bacterial community and non-specific immunity of hybrid tilapia (Oreochromis x O. aureus) cultured in cages. The 14th international Symposium on Fish Nutrition & Feeding 2010-05-31 - 2010-06-04 2010.

  • Hartviksen, Mali; Vecino, Jose l.; Kettunen, A; Ringø, Einar. Carnobacterium divergens vs Aeromonas salmonicida in the digestive tract of Atlantic salmon - will be the winner?. GME2010 Gut MicroEcology International Scientific Conference on Gastro-intestinal Microbial Ecology 2010-11-09 - 2010-11-11 2010.

  • Zhou, Zhigang; He, Suxu; Liu, Yuchan; Cao, Yanan; Meng, Kun; Yao, Bin; Ringø, Einar; Yoon, Ilkyu. Dietary antibiotics induce changes in the intestinal microbiota alter tilapia physiological responses to infection with Aeromonas hydrophila. The 14th international Symposium on Fish Nutrition & Feeding 2010-05-31 - 2010-06-04 2010.

  • Askarian, Fatemeh; Kousha, Armin; Salma, Wahida; Ringø, Einar. Use of probiotics in beluga (Huso huso) and Persian sturgeon (Acipenser persicus) aquaculture. Which bacteria Lactobacillus curvatus or leuconostoc mesenteroides should we choose?. The 14th International Symposium on Fish Nutrition & Feeding 2010-05-31 - 2010-06-04 2010.

  • Ringø, Einar. Adherence of bacteria in fish gut and what we can learn from it. GME2010. International Scientific Conference on Gastro-Intestinal Microbial Ecology 2010-11-09 - 2010-11-11 2010.

  • Ringø, Einar. A guided tour through the digestive tract of fish seen from a electron microscopy point of view. International Marine Bio-Fishery Symposium 2009-11-20 - 2009.

  • Hemre, Gro Ingunn; Amlund, Heidi; Aursand, Marit; Bakke, Anne Marie; Olsen, Rolf Erik; Ringø, Einar; Svihus, Birger. Criteria for safe use of plant ingredients in diets for aquacultured fish. Opinion of the Panel on Animal Feed of the Norwegian Scientific Committee for Food Safety. (Fulltekst: https://vkm.no/download/18.2994e95b15cc54507163564a/1501250466381/aef85c6079.pdf (Omtale: https://vkm.no/risikovurderinger/allevurderinger/kriterierfortryggbrukavplanteravarerifortilfisk.4.2994e95b15cc54507163559f.html) 2009 (2009:03) ISBN 978-82-8082-299-4. ISSN 2535-4019.

  • Ringø, Einar. Intestine as a site for bacteriological studies. NOVA kurs 2009-10-12 - 2009-10-15 2009.

  • Salma, Wahida; Askarian, Fatemeh; Michalec, Katarzyna; Kousha, Armin; Wang, Wenwen; Liu, Yuchan; Zhou, Zhigang; Myklebust, Reidar; Ringø, Einar. Histological and bacteriological changes in the intestine of Beluga (Huso huso) following in vitro exposure to bacterial strains. 6th International Symposium on Sturgeon 2009-10-25 - 2009-10-31 2009.

  • Ringø, Einar. Lactic acid bacteria vs. pathogens in the gastrointestinal tract of fish. The “beauty” and the “beast” (la Belle et la Bête). International Marine Bio-Fishery Symposium 2009-11-20 - 2009.

  • Askarian, Fatemeh; Matinfar, A; Kousha, Armin; Bahmani, M; Khorshidi, KJ; Shenavar, A; Ringø, Einar. Diversity of lactic acid bacteria in the gastrointestinal tracts of reared beluga (Huso huso) and Persian sturgeon (Acipenser persicus): A comparative study. World Aquaculture 2008 2008-05-20 - 2008-05-24 2008.

  • Ringø, Einar. Gastrointestinal microbiota of fish: from ecology to physiology. invitert foredrag 2008-12-11 - 2008-12-11 2008.

  • Ringø, Einar; Olsen, Rolf erik; Bakke-Mckellep, Anne Marie; Gifstad, Tron; Aursand, Marit; Svihus, Birger; Amlund, Heidi; Hemre, Gro-Ingunn. A risk-assessment on the use of plant ingredients in diets for carnivorous fish. Congress 2008-10-20 - 2008-10-25 2008.

  • Ringø, Einar. Gut health in aquatic species. World Nutrition Forum 2008-09-17 - 2008-09-20 2008.

  • Ringø, Einar. Lactic acid bacteria vs pathogens in the gastrointestinal tract of fish. Who will win?. International Probiotic Conference 2008-06-04 - 2008-06-07 2008.

  • Ringø, Einar. Lactic acid bacteria vs. pathogenic bacteria in the gastrointestinal tract of fish. Seminar (Feed Research Institute of Chinese Academy of Agricultural Sciences) 2007-03-08 - 2007.

  • Løvmo, Lisbeth; Ringø, Einar. In vitro eksponering av torsketarm. Histologiske og bakteriologiske forandringer som følge av eksponering av carnobacterium maltaromaticum og Vibrio anguilllarum. 2007.

  • Askarian, Fatemeh; Kousha, Armin; Shenaver, A; Bahmani, M; Khorshidi, KJ; Vosughi, GH; Ringø, Einar; Matinfar, A. Study on lactic acid bacteria as probiotics in gastrointestinal tracts of Beluga (Huso huso) and Persian sturgeon (Acipenser percicus). International Workshop on Advanced Techniques in Sturgeon Fish Larviculture 2007-03-12 - 2007-03-14 2007.

  • Ringø, Einar; Løvmo, Lisbeth; Myklebust, Reidar; Salinas, Irene; Mayhew, Terry m; Olsen, Rolf erik. Pathogens vs. lactic acid bacteria in the gastrointestinal tract of fish. who will win?. Aquaculture Europe 07 2007-10-24 - 2007-10-27 2007.

  • Ringø, Einar; Myklebust, Reidar; Mayhew, Terry m; Olsen, Rolf erik. Bacterial translocation and pathogenesis in the digestive tract of fish: What happens and what are the consequences?. International Training Course in Fish Nutrition and Diseases 2007-09-05 - 2007-09-06 2007.

  • Ringø, Einar. Probiotics in aquaculture. International Training Course in Fish Nutrition and Diseases 2007-09-05 - 2007-09-06 2007.

  • Ringø, Einar; Myklebust, Reidar; Bakken, Yvonne; Lødemel, Jørgen Blikra; Sundell, Kristina; Mayhew, Terry; Olsen, Rolf Erik. A guided tour through the digestive tract of fish: The use of electron microscopy in studies of bacterial translocation and pathogenesis. Aquaculture - An ecologically and sustainable and profitable venture 2004-03-01 - 2004-03-05 2004.

  • Ringø, Einar; Myklebust, Reidar; Bakken, Yvonne; Lødemel, Jørgen; Sundell, Kristina; Mayhew, Terry; Olsen, Rolf Erik. A guided tour through the digestive tract of fish: The use of electron microscopy of bacterial translocation and pathogenesis. Aquaculture 2004, Honolulu, Hawaii, USA 2004-03-01 - 2004-03-05 2004.

  • Ringø, Einar; Myklebust, Reidar; Bakken, Yvonne; Lødemel, Jørgen; Sundell, Kristina; Mayhew, Terry; Olsen, Rolf Erik. A guided tour through the digestive tract of fish: The use of electron microscopy of bacterial translocation and pathogenesis. Aquaculture 2004, Honolulu, Hawaii, USA 2004-03-01 - 2004-03-05 2004.

  • Olsen, Rolf Erik; Ringø, Einar; Myklebust, Reidar. The application of electron microscopy in studies of fish intestinal epithelium: dietary caused damages and the microbiota. 15th International Congress on Electron Microscopy 2002-09-01 - 2002-09-06 2002.

  • Olsen, Rolf Erik; Ringø, Einar; Myklebust, Reidar. The application of electron microscopy in studies of fish intestinal epithelium: dietary caused damages and the microbiota. 15th International Congress on Electron Microscopy 2002-09-01 - 2002-09-06 2002.

  • Ringø, Einar. Lactic acid bacteria in fish. 2002 ICES Annual Science Conference and Centenary 2002-09-29 - 2002-10-09 2002.

  • Ringø, Einar. Will the intestinal microflora of fish please stand up: electron microscopy of fish gastrointestinal tract. Larvi 2001. European Aquaculture Society 2001-09-03 - 2001-09-06 2001.

  • Eggen, Trine; Amlund, Heidi; Bernhoft, Aksel; Eklo, Ole Martin; Eriksen, Gunnar Sundstøl; Flem, Belinda Eline; Källqvist, Torsten; Singh, Bal Ram; Steinnes, Eiliv; Trapp, Stefan; Øgaard, Anne Falk; Fæste, Christiane Kruse; Lock, Erik-Jan; Nesse, Live Lingaas; Ringø, Einar; Steinshamn, Håvard; Ørnsrud, Robin; Krogdahl, Åshild. Risk assessment of cadmium in mineral fertilisers – fate and effects in the food chain and the environment in Norway. Scientific Opinion of the Panel on Animal Feed of the Norwegian Scientific Committee for Food and Environment. (Fulltekst: https://vkm.no/download/18.5d0520eb16b30ebbc065845b/1560242511092/Risk%20assessment%20of%20cadmium%20in%20mineral%20fertiliers%20-endelig%20til%20VKM.pdf (Omtale: https://vkm.no/risikovurderinger/allevurderinger/kadmiumimineralgjodseleffektpahelseogmiljo.4.6ef00a6c15feaaffcf171c07.html) 2019 (2019:07) ISBN 978-82-8259-321-2. ISSN 2535-4019.

  • Ringø, Einar. Probiotics in carp aquaculture. Symposium 2018-01-09 - 2018-01-10 2018.

  • Ringø, Einar. Microbiome, probiotics and prebiotics: current knowledge and future perspectives for aquaculture. Zootecnia Brazil 2018-08-27 - 2018-08-30 2018.

  • Ringø, Einar. Exploring the intestinal microbiome-implication for aquatic animal health. Symposium 2018-03-10 - 2018-03-12 2018.

  • Ringø, Einar. Dietary effects on gut microbiota, gut health and pathogen challenges. 5th Evonik Aqua Pre-Symposium 2018-06-02 - 2018-06-03 2018.

  • Nesse, Live Lingaas; Bakke, Anne Marie; Eggen, Trine; Hoel, Kristian; Kaldhusdal, Magne; Ringø, Einar; Yazdankhah, Siamak Pour; Lock, Erik-Jan; Olsen, Rolf Erik; Ørnsrud, Robin; Krogdahl, Åshild. The risk of development of antimicrobial resistance with the use of coccidiostats in poultry diets. Opinion of the Panel on Animal Feed of the Norwegian Scientific Committee for Food Safety. (Fulltekst: https://vkm.no/download/18.2994e95b15cc5450716152d3/1498142579152/0025301628.pdf (Omtale: https://vkm.no/risikovurderinger/allevurderinger/risikovurderingavutviklingavantimikrobiellresistensvedbrukavkoksidiostatikaifjorfefor.4.2994e95b15cc545071615293.html) 2015 (2015:30) ISBN 978-82-8259-185-0. ISSN 2535-4019.

  • Nesse, Live Lingaas; Bakke, Anne Marie; Eggen, Trine; Hoel, Kristian; Kaldhusdal, Magne; Ringø, Einar; Yazdankhah, Siamak Pour. The risk of development of antimicrobial resistance with the use of coccidiostats in poultry diets. 2015 ISBN 978-82-8259-185-0.

  • Hartviksen, Mali; Ringø, Einar. Replacement of fishmeal with alternative proteins in diets for Atlantic salmon (Salmo salar L.): A study on the microbiota, morphulogy and function of the intestine. 2015 ISBN 978-82-8266-098-3.

  • Kousha, Armin; Ringø, Einar. The potential of using Aqueous extract of Heracleum Spp. in Aquaculture as Antibacterial agent.. World Aquaculture Society (WAS),The First Middle East and Central Asia Aquaculture Conference(MECAA,2015) 2015-12-14 - 2015.

  • Bernhoft, Aksel; Amundsen, Carl; Rudi, Knut; Sogn, Trine Aulstad; Yazdankhah, Siamak Pour; Ørnsrud, Robin; Källqvist, Torsten; Aursand, Marit; Nesse, Live Lingaas; Ringø, Einar; Svihus, Birger; Torstensen, Bente Elisabeth. Zinc and copper in pig and poultry production – fate and effects in the food chain and the environment VKM Report. Opinion of the Panel on Animal Feed of the Norwegian Scientific Committee for Food Safety. (Fulltekst: https://vkm.no/download/18.2994e95b15cc54507161edc3/1501777318338/e06b487e66.pdf (Omtale: https://vkm.no/risikovurderinger/allevurderinger/sinkogkobberiproduksjonenavgrisogfjorfestoffenesskjebneogeffekterinaringskjedeogmiljo.4.2994e95b15cc54507161e5e4.html) 2014 (2014:28) ISBN 978-82-8259-093-8. ISSN 2535-4019.

  • Hellevik, Ann Helen; Olsen, Stein Harris; Ringø, Einar. Fangstbehandling av torsk til klippfiskindustrien. 2014.

  • Johansson, Gunhild Seljehaug; Mikkelsen, Helene; Johnsen, Hanne; Ringø, Einar. Functional feed for Atlantic salmon (Salmo salar L.). 2014.

  • Johansson, Gunhild Seljehaug; Aasum, Elisabeth; Mikalsen, Heidi Eileen; Johansen, Lill-Heidi; Mikkelsen, Helene; Myklebust, Reidar; Ringø, Einar; Sigholt, Trygve; Johnsen, Hanne. DETECTION OF INFECTIOUS PANCREATIC NECROSIS VIRUS (IPNV) IN THE GASTROINTSTINAL TRACT OF ATLANTIC SALMON (SALMO SALAR L.) USING LIGHT - AND TRANSMISSION ELECTRON MICROSCOPY. Aquaculture Europe 2014 (Sammendrag: https://www.was.org/easOnline/AbstractDetail.aspx?i=3789) 2014-10-14 - 2014-10-17 2014.

  • Liu, Wenshu; Yang, Yanou; Zhang, Jianing; Gatlin, Delbert M; Ringø, Einar; Zhou, Zhigang. EFFECTS OF DIETARY MICROENCAPSULATED SODIUM BUTYRATE ON GROWTH, INTESTINAL MUCOSAL MORPHOLOGY, IMMUNE RESPONSE, AND ADHESIVE BACTERIA OF JUVENILE COMMON CARP (CYPRINUS CARPIO) PRE-FED WITH OR WITHOUT OXIDISED OIL. International Symposium on Fish Nutrition and Feeding 2014-05-25 - 2014-05-30 2014.

  • Bernhoft, Aksel; Eriksen, Gunnar Sundstøl; Sundheim, Leif; Berntssen, Marc; Brantsæter, Anne Lise; Brodal, Guro; Fæste, Christiane Kruse; Hofgaard, Ingerd Skow; Rafoss, Trond; Sivertsen, Tore; Tronsmo, Anne Marte; Amlund, Heidi; Arukwe, Augustine; Aursand, Marit; Haugen, Margaretha; Hemre, Gro Ingunn; Hofsvang, Trond; Knutsen, Helle Katrine; Krogdahl, Åshild; Lassen, Jørgen Fredrik; Magnusson, Christer; Nerland, Audun Helge; Nesse, Live Lingaas; Næss, Bjørn; Ringø, Einar; Ruus, Anders; Skåre, Janneche Utne; Solheim, Halvor; Sletten, Arild; Steffensen, Inger-Lise; Sverdrup, Line Charlotte; Svihus, Birger; Torrissen, Ole; Torstensen, Bente Elisabeth; Thomsen, Cathrine; Ørnsrud, Robin; Økland, Bjørn; Østerås, Olav; Alexander, Jan. Risk assessment of mycotoxins in cereal grain in Norway. Opinion of the Scientific Steering Committee of the Norwegian Scientific Committee for Food Safety. (Fulltekst: https://vkm.no/download/18.2994e95b15cc545071615a36/1501678312463/eee04d10c4.pdf (Omtale: https://vkm.no/risikovurderinger/allevurderinger/risikovurderingavmykotoksinersoppgifterikorn.4.2994e95b15cc5450716159f7.html) 2013 (2013:21) ISBN 978-82-8259-090-7. ISSN 2535-4019.

  • Askarian, Fatemeh; Sperstad, Sigmund; Merrifield, Daniel L; Ray, Arun Kumar; Ringø, Einar. The effect of different feeding regimes on enzyme activities of gut microbiota in Atlantic cod (Gadus morhua L.). Aquaculture Research 2013; Volum 44 (5). ISSN 1355-557X.s 841 - 846.s doi: 10.1111/j.1365-2109.2011.03079.x.

  • Kousha, Armin; Ringø, Einar. Chronic and acute stress of Atlantic salmon (Salmo salar L.): effect on cortisol, blood parameters and gut morphology. 2013.

  • Ren, P; Xu, L; Yang, Y; He, S; Liu, W; Ringø, Einar; Zhou, Z. Lactobacillus plantarum subsp plantarum JCM 1149 vs Aeromonas hydrophila NJ-1 in the anterior intestine and posterior intestine of hybrid tilapia Oreochromis niloticus female x Oreochromis aureus male. Fish and Shellfish Immunology 2013; Volum 34 (6). ISSN 1050-4648.s 1732 - 1733.

  • Ringø, Einar; Jørgensen, Jorunn B; Olsen, Ragnar Ludvig; Stensvåg, Klara. Advances and prospects of biotechnology in aquaculture. Symposium 2013-07-22 - 2013-07-26 2013.

  • Nesse, Live Lingaas; Rimstad, Espen; Ringø, Einar; Rosnes, Jan Thomas; Svihus, Birger; Raa, Jan; Aursand, Marit; Torstensen, Bente Elisabeth; Ørnsrud, Robin; Bernhoft, Aksel. Risk assessment regarding processing requirements of by-products from aquaculture for use in fish feed. Opinion of the Panel on Animal Feed of the Norwegian Scientific Committee for Food Safety. (Fulltekst: https://vkm.no/download/18.175083d415c86c573b5d8908/1500736308190/7703f883e2.pdf (Omtale: https://vkm.no/risikovurderinger/allevurderinger/tilstrekkeligvarmebehandlinggirtrygtfiskefor.4.175083d415c86c573b5d6f5d.html) 2012 (2012:14) ISBN 978-82-8259-041-9. ISSN 2535-4019.

  • Zhou, Zhigang; Liu, Wehshu; Wang, Wenwen; Xu, Li; Cao, Yanan; Yao, Bin; Ringø, Einar. Adherent Lactobacillus plantarum subsp. plantarum JCM 1149T showed higher protective effects against immersed Aeromonas hydrophila NJ-1 than non-adhesive L. acidophilus JCM 1132T in zebrafish (Danio rerio). The 15th International Symposium on Fish Nutrition & Feeding 2012-06-04 - 2012-06-07 2012.

  • Ringø, Einar. Autochthonous and allochthonous gut microbiota in fish. DSM probiotic symposium 2012-02-08 - 2012-02-09 2012.

  • Ringø, Einar. Pathogenic bacteria in the gastrointestinal tract of fish: where are you and what damage can you do?. Symposium 2012-01-17 - 2012.

  • Nesse, Live Lingaas; Rimstad, Espen; Ringø, Einar; Rosnes, Jan Thomas. Risk Assessment Regarding Processing Requirements of By-Products for Use in Fish Feed. 2012 ISBN 978-82-8259-041-9.

  • Ringø, Einar. Gut health in fish. Scientific meeting 2012-12-12 - 2012.

  • Ringø, Einar. Allochthonous and autochthonous gut microbiota in fish: are they of interest to evaluate. Scientific meeting 2012-12-10 - 2012.

  • Aursand, Marit; Hamre, Kristin; Knutsen, Helle Katrine; Maage, Amund; Arukwe, Augustine; Alexander, Jan; Amlund, Heidi; Bernhoft, Aksel; Brantsæter, Anne Lise; Eriksen, Gunnar Sundstøl; Fæste, Christiane Kruse; Krogdahl, Åshild; Haugen, Margaretha; Hemre, Gro Ingunn; Lassen, Jørgen Fr; Nerland, Audun Helge; Nesse, Live Lingaas; Næss, Bjørn; Ringø, Einar; Ruus, Anders; Skåre, Janneche Utne; Steffensen, Inger-Lise; Sundheim, Leif; Sverdrup, Line Emilie; Svihus, Birger; Thomsen, Cathrine; Torrissen, Ole; Østerås, Olav; Torstensen, Bente Elisabeth; Ørnsrud, Robin; Mozuraityte, Revilija. Description of the processes in the value chain and risk assessment of decomposition substances and oxidation products in fish Oils. Opinion of Steering Committee of the Norwegian Scientific Committee for Food Safety. (Fulltekst: https://vkm.no/download/18.a665c1015c865cc85bab6ba/1501505618692/4be9bee090.pdf (Omtale: https://vkm.no/risikovurderinger/allevurderinger/beskrivelseavfremstillingogrisikovurderingavnedbrytningsstofferogoksidasjonsprodukterifiskeoljer.4.a665c1015c865cc85bab579.html) 2011 (2011:19) ISBN 978-82-8259-035-8. ISSN 2535-4019.

  • Ringø, Einar. Adherance of bacteria in the gastrointestinal tract of fish. Symposium 2011-09-26 - 2011.

  • Ringø, Einar. A guided tour through the digestive tract of fish seen from an electron microscopy point of view - revised. Symposium 2011-12-07 - 2011.

  • Ringø, Einar. Probiotics in aquaculture. Symposium 2011-11-22 - 2011.

  • Hartviksen, Mali; Vecino, Jose l.; Wadsworth, Simon; Krogdahl, Åshild; Kettunen, Anu; Ringø, Einar. Effects of feeding non-marine raw materials on performance, gut microbiota and intestinal histology in Atlantic salmon (Salmo salar L.) - new microbial insights. The 14th International Symposium on Fish Nutrition & Feeding 2010-05-31 - 2010-06-04 2010.

  • He, Suxu; Zhou, Zhigang; Liu, Yuchan; Shi, Pengjun; Yao, Bin; Ringø, Einar; Yoon, Ilkyu. Effects of dietary yeast culture (DVAQUA) on growth performance, intestinal autochthonous bacterial community and non-specific immunity of hybrid tilapia (Oreochromis x O. aureus) cultured in cages. The 14th international Symposium on Fish Nutrition & Feeding 2010-05-31 - 2010-06-04 2010.

  • Hartviksen, Mali; Vecino, Jose l.; Kettunen, A; Ringø, Einar. Carnobacterium divergens vs Aeromonas salmonicida in the digestive tract of Atlantic salmon - will be the winner?. GME2010 Gut MicroEcology International Scientific Conference on Gastro-intestinal Microbial Ecology 2010-11-09 - 2010-11-11 2010.

  • Zhou, Zhigang; He, Suxu; Liu, Yuchan; Cao, Yanan; Meng, Kun; Yao, Bin; Ringø, Einar; Yoon, Ilkyu. Dietary antibiotics induce changes in the intestinal microbiota alter tilapia physiological responses to infection with Aeromonas hydrophila. The 14th international Symposium on Fish Nutrition & Feeding 2010-05-31 - 2010-06-04 2010.

  • Askarian, Fatemeh; Kousha, Armin; Salma, Wahida; Ringø, Einar. Use of probiotics in beluga (Huso huso) and Persian sturgeon (Acipenser persicus) aquaculture. Which bacteria Lactobacillus curvatus or leuconostoc mesenteroides should we choose?. The 14th International Symposium on Fish Nutrition & Feeding 2010-05-31 - 2010-06-04 2010.

  • Ringø, Einar. Adherence of bacteria in fish gut and what we can learn from it. GME2010. International Scientific Conference on Gastro-Intestinal Microbial Ecology 2010-11-09 - 2010-11-11 2010.

  • Ringø, Einar. A guided tour through the digestive tract of fish seen from a electron microscopy point of view. International Marine Bio-Fishery Symposium 2009-11-20 - 2009.

  • Hemre, Gro Ingunn; Amlund, Heidi; Aursand, Marit; Bakke, Anne Marie; Olsen, Rolf Erik; Ringø, Einar; Svihus, Birger. Criteria for safe use of plant ingredients in diets for aquacultured fish. Opinion of the Panel on Animal Feed of the Norwegian Scientific Committee for Food Safety. (Fulltekst: https://vkm.no/download/18.2994e95b15cc54507163564a/1501250466381/aef85c6079.pdf (Omtale: https://vkm.no/risikovurderinger/allevurderinger/kriterierfortryggbrukavplanteravarerifortilfisk.4.2994e95b15cc54507163559f.html) 2009 (2009:03) ISBN 978-82-8082-299-4. ISSN 2535-4019.

  • Ringø, Einar. Intestine as a site for bacteriological studies. NOVA kurs 2009-10-12 - 2009-10-15 2009.

  • Salma, Wahida; Askarian, Fatemeh; Michalec, Katarzyna; Kousha, Armin; Wang, Wenwen; Liu, Yuchan; Zhou, Zhigang; Myklebust, Reidar; Ringø, Einar. Histological and bacteriological changes in the intestine of Beluga (Huso huso) following in vitro exposure to bacterial strains. 6th International Symposium on Sturgeon 2009-10-25 - 2009-10-31 2009.

  • Ringø, Einar. Lactic acid bacteria vs. pathogens in the gastrointestinal tract of fish. The “beauty” and the “beast” (la Belle et la Bête). International Marine Bio-Fishery Symposium 2009-11-20 - 2009.

  • Askarian, Fatemeh; Matinfar, A; Kousha, Armin; Bahmani, M; Khorshidi, KJ; Shenavar, A; Ringø, Einar. Diversity of lactic acid bacteria in the gastrointestinal tracts of reared beluga (Huso huso) and Persian sturgeon (Acipenser persicus): A comparative study. World Aquaculture 2008 2008-05-20 - 2008-05-24 2008.

  • Ringø, Einar. Gastrointestinal microbiota of fish: from ecology to physiology. invitert foredrag 2008-12-11 - 2008-12-11 2008.

  • Ringø, Einar; Olsen, Rolf erik; Bakke-Mckellep, Anne Marie; Gifstad, Tron; Aursand, Marit; Svihus, Birger; Amlund, Heidi; Hemre, Gro-Ingunn. A risk-assessment on the use of plant ingredients in diets for carnivorous fish. Congress 2008-10-20 - 2008-10-25 2008.

  • Ringø, Einar. Gut health in aquatic species. World Nutrition Forum 2008-09-17 - 2008-09-20 2008.

  • Ringø, Einar. Lactic acid bacteria vs pathogens in the gastrointestinal tract of fish. Who will win?. International Probiotic Conference 2008-06-04 - 2008-06-07 2008.

  • Ringø, Einar. Lactic acid bacteria vs. pathogenic bacteria in the gastrointestinal tract of fish. Seminar (Feed Research Institute of Chinese Academy of Agricultural Sciences) 2007-03-08 - 2007.

  • Løvmo, Lisbeth; Ringø, Einar. In vitro eksponering av torsketarm. Histologiske og bakteriologiske forandringer som følge av eksponering av carnobacterium maltaromaticum og Vibrio anguilllarum. 2007.

  • Askarian, Fatemeh; Kousha, Armin; Shenaver, A; Bahmani, M; Khorshidi, KJ; Vosughi, GH; Ringø, Einar; Matinfar, A. Study on lactic acid bacteria as probiotics in gastrointestinal tracts of Beluga (Huso huso) and Persian sturgeon (Acipenser percicus). International Workshop on Advanced Techniques in Sturgeon Fish Larviculture 2007-03-12 - 2007-03-14 2007.

  • Ringø, Einar; Løvmo, Lisbeth; Myklebust, Reidar; Salinas, Irene; Mayhew, Terry m; Olsen, Rolf erik. Pathogens vs. lactic acid bacteria in the gastrointestinal tract of fish. who will win?. Aquaculture Europe 07 2007-10-24 - 2007-10-27 2007.

  • Ringø, Einar; Myklebust, Reidar; Mayhew, Terry m; Olsen, Rolf erik. Bacterial translocation and pathogenesis in the digestive tract of fish: What happens and what are the consequences?. International Training Course in Fish Nutrition and Diseases 2007-09-05 - 2007-09-06 2007.

  • Ringø, Einar. Probiotics in aquaculture. International Training Course in Fish Nutrition and Diseases 2007-09-05 - 2007-09-06 2007.

  • Ringø, Einar; Myklebust, Reidar; Bakken, Yvonne; Lødemel, Jørgen Blikra; Sundell, Kristina; Mayhew, Terry; Olsen, Rolf Erik. A guided tour through the digestive tract of fish: The use of electron microscopy in studies of bacterial translocation and pathogenesis. Aquaculture - An ecologically and sustainable and profitable venture 2004-03-01 - 2004-03-05 2004.

  • Ringø, Einar; Myklebust, Reidar; Bakken, Yvonne; Lødemel, Jørgen; Sundell, Kristina; Mayhew, Terry; Olsen, Rolf Erik. A guided tour through the digestive tract of fish: The use of electron microscopy of bacterial translocation and pathogenesis. Aquaculture 2004, Honolulu, Hawaii, USA 2004-03-01 - 2004-03-05 2004.

  • Ringø, Einar; Myklebust, Reidar; Bakken, Yvonne; Lødemel, Jørgen; Sundell, Kristina; Mayhew, Terry; Olsen, Rolf Erik. A guided tour through the digestive tract of fish: The use of electron microscopy of bacterial translocation and pathogenesis. Aquaculture 2004, Honolulu, Hawaii, USA 2004-03-01 - 2004-03-05 2004.

  • Olsen, Rolf Erik; Ringø, Einar; Myklebust, Reidar. The application of electron microscopy in studies of fish intestinal epithelium: dietary caused damages and the microbiota. 15th International Congress on Electron Microscopy 2002-09-01 - 2002-09-06 2002.

  • Olsen, Rolf Erik; Ringø, Einar; Myklebust, Reidar. The application of electron microscopy in studies of fish intestinal epithelium: dietary caused damages and the microbiota. 15th International Congress on Electron Microscopy 2002-09-01 - 2002-09-06 2002.

  • Ringø, Einar. Lactic acid bacteria in fish. 2002 ICES Annual Science Conference and Centenary 2002-09-29 - 2002-10-09 2002.

  • Ringø, Einar. Will the intestinal microflora of fish please stand up: electron microscopy of fish gastrointestinal tract. Larvi 2001. European Aquaculture Society 2001-09-03 - 2001-09-06 2001.

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