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Folkow, Lars

Professor
Arktisk og marin biologi

Stillingsbeskrivelse:

Professor i zoofysiologi

Undervisning:

  • Bio-2305 Generell dyrefysiologi
  • Bio-2310 Arctic Biology
  • Bio-3008 Comparative physiology
  • Bio-3309 Sikkerhetskurs
  • Bio-3509 Top predators 
  • Hel-6320 Kurs i forsøksdyrlære



Forskningsinteresser

Fysiologiske tilpasningsmekanismer hos polare pattedyr og fugl. Særlig fokus på dyrenes kuldetoleranse og evne til å opprettholde energibalanse, samt på toleranse til oksygenmangel hos dykkende dyr.

Forskningsprosjekter

Recent and current research projects:  

    • "The energy efficiency of mechanisms for respiratory heat and water exchange in arctic mammals" 2013-2015. Funded by Tromsø Science Foundation - PI: Lars Folkow.
    • "COEXIST" 2014-2016. Funded by Norwegian Research Council - PI: Martin Biuw (Akvaplan NIVA); deputy PI: Lars Folkow
    • "Seasonal Adaptations in the Breathing Mechanics of High Arctic Ptarmigan". Funded by BBSRC (UK) - PI: Jonathan Codd, University of Manchester, UK.
    • "A changing mirror: Arctic reindeer adapt their eyes to extremes in environmental illumination by shifting the spectral reflectance of a region behind the retina".Funded by BBSRC/NERC (UK) - PI: Glen Jeffery, Univ. College London, UK.

Biografiske data

Cand. Scient. UiT 1985, Dr. Philos. UiT 1992.  

Verv

Ansvarshavende for Forsøksdyravdeling no. 89, Avdelig for Arktisk Biologi

Arbeider i CRIStin


  • Magnanelli, Elisa; Wilhelmsen, Øivind; Acquarone, Mario; Folkow, Lars; Kjelstrup, Signe. The Nasal Geometry of the Reindeer Gives Energy-Efficient Respiration. Journal of Non-Equilibrium Thermodynamics 2016. ISSN 0340-0204.s doi: 10.1515/jnet-2016-0038.

  • Wohlert, D; Kröger, J; Witt, M; Schmitt, O; Wree, A.; Czech-Damal, Nicole; Siebert, Ursula; Folkow, Lars; Hanke, F. A Comparative Morphometric Analysis of Three Cranial Nerves in Two Phocids: The Hooded Seal (Cystophora cristata) and the Harbor Seal (Phoca vitulina). Anatomical Record 2016; Volum 299. ISSN 0003-276X.s 370 - 378.s doi: 10.1002/ar.23298.

  • Fabrizius, A; Hoff, Mariana L.M.; Engler, G; Folkow, Lars; Burmester, Thorsten. When the brain goes diving: transcriptome analysis reveals a reduced aerobic energy metabolism and increased stress proteins in the seal brain. BMC Genomics 2016; Volum 17. ISSN 1471-2164.s doi: 10.1186/s12864-016-2892-y.

  • Geiseler, Samuel; Larson, John; Folkow, Lars. Synaptic transmission despite severe hypoxia in hippocampal slices of the deep-diving hooded seal. Neuroscience 2016; Volum 334. ISSN 0306-4522.s 39 - 46.s doi: 10.1016/j.neuroscience.2016.07.034.

  • Hoff, Mariana L.M.; Fabrizius, A; Folkow, Lars; Burmester, Thorsten. An atypical distribution of lactate dehydrogenase isoenzymes in the hooded seal (Cystophora cristata) brain may reflect a biochemical adaptation to diving. Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology 2016; Volum 186 (3). ISSN 0174-1578.s 373 - 386.s doi: 10.1007/s00360-015-0956-y.

  • Geiseler, Samuel; Ludvigsen, Stian; Folkow, Lars. KATP-channels play a minor role in the protective hypoxic shut-down of cerebellar activity in eider ducks (Somateria mollissima). Neuroscience 2015; Volum 284. ISSN 0306-4522.s 751 - 758.s doi: 10.1016/j.neuroscience.2014.10.046.

  • Hogg, Chris; Neveu, Magella; Folkow, Lars; Stokkan, Karl-Arne; Kam, Jaimie Hoh; Douglas, Ron H; Jeffery, Glen. The eyes of the deep diving hooded seal (Cystophora cristata) enhance sensitivity to ultraviolet light. Biology Open 2015; Volum 4. ISSN 2046-6390.s 812 - 818.s doi: 10.1242/bio.011304.

  • Czech-Damal, Nicole; Geiseler, Samuel; Hoff, MLM; Schliep, R; Ramirez, Jan-Marino; Folkow, Lars; Burmester, T. The role of glycogen, glucose and lactate in neuronal activity during hypoxia in the hooded seal (Cystophora cristata) brain. Neuroscience 2014; Volum 275. ISSN 0306-4522.s 374 - 383.s doi: 10.1016/j.neuroscience.2014.06.024.

  • Lees, John J; Folkow, Lars; Nudds, Robert L.; Codd, Jonathan R. The effects of season and sex upon the morphology and material properties of keratin in the Svalbard rock ptarmigan (Lagopus muta hyperborea). Journal of Thermal Biology 2014; Volum 44 (1). ISSN 0306-4565.s 126 - 130.s doi: 10.1016/j.jtherbio.2014.01.002.

  • Lees, John J; Folkow, Lars; Codd, Jonathan R; Nudds, Robert L.. Seasonal differences in jump performance in the Svalbard rock ptarmigan (Lagopus muta hyperborea). Biology Open 2014. ISSN 2046-6390.s 1-7 - .s doi: 10.1242/bio.20147930.

  • Larson, John; Drew, KL; Folkow, Lars; Milton, Sarah L.; Park, TJ. No oxygen? No problem! intrinsic brain tolerance to hypoxia in vertebrates. Journal of Experimental Biology 2014; Volum 217 (7). ISSN 0022-0949.s 1024 - 1039.s doi: 10.1242/jeb.085381.

  • Geiseler, Samuel; Blix, Arnoldus Schytte; Burns, Jennifer M.; Folkow, Lars. Rapid postnatal development of myoglobin from large liver iron stores in hooded seals. Journal of Experimental Biology 2013; Volum 216 (10). ISSN 0022-0949.s 1793 - 1798.s doi: 10.1242/jeb.082099.

  • Stokkan, Karl-Arne; Folkow, Lars; Dukes, Juliet; Neveu, Magella; Hogg, Chris R; Siefken, Sandra Katharina Christiane; Dakin, Steven C; Jeffery, Glen. Shifting mirrors: adaptive changes in retinal reflections to winter darkness in Arctic reindeer. Proceedings of the Royal Society of London. Biological Sciences 2013; Volum 280 (1773). ISSN 0962-8452.s doi: 10.1098/rspb.2013.2451.

  • Blix, Arnoldus Schytte; Folkow, Lars; Nordøy, Erling Sverre. Changing the Look on Seals from Pole to Pole with Satellite Technology. Springer Publishing Company 2013; Volum 3 (3) ISBN 978-3-642-27349-0. ISSN 2193-7338.s 113 - 126.s doi: 10.1007/978-3-642-27349-0_7.

  • John, Lees; Folkow, Lars; Stokkan, Karl-Arne; Jonathan, Codd. The metabolic cost of incline locomotion in the Svalbard rock ptarmigan (Lagopus muta hyperborea): the effects of incline grade and seasonal fluctuations in body mass. Journal of Experimental Biology 2013; Volum 216. ISSN 0022-0949.s 1355 - 1363.s doi: 10.1242/jeb.078709.

  • Præsteng, Kirsti; Pope, Phil; Cann, Isaac KO; Mackie, Roderick; Mathiesen, Svein Dish; Folkow, Lars; Eijsink, Vincent; Sundset, Monica Alterskjær. Probiotic dosing of ruminococcus flavefaciens affects rumen microbiome structure and function in reindeer. Microbial Ecology 2013; Volum 66 (4). ISSN 0095-3628.s 840 - 849.s doi: 10.1007/s00248-013-0279-z.

  • Lees, John J; Stokkan, Karl-Arne; Folkow, Lars; Codd, Jonathan R. Locomotor development in the Svalbard rock ptarmigan (Lagopus muta hyperborea). Polar Biology 2012; Volum 35 (6). ISSN 0722-4060.s 867 - 874.s doi: 10.1007/s00300-011-1131-x.

  • Schneuer, Marco; Flachsbarth, S; Czech-Damal, Nicole; Folkow, Lars; Siebert, U; Burmester, Thorsten. Neuroglobin of seals and whales: Evidence for a divergent role in the diving brain. Neuroscience 2012; Volum 223. ISSN 0306-4522.s 35 - 44.s doi: 10.1016/j.neuroscience.2012.07.052.

  • Ince, Can; van Kuijen, Anne-Marie; Milstein, Dan M J; Yürük, Koray; Folkow, Lars; Fokkens, Wytske J; Blix, Arnoldus S. Why Rudolph's nose is red: observational study. BMJ (British Medical Journal) 2012; Volum 345 (e8311). ISSN 0959-8146.s 1 - 6.s doi: 10.1136/bmj.e8311.

  • Lees, John J; Nudds, Robert L.; Folkow, Lars; Stokkan, Karl-Arne; Codd, Jonathan R. Understanding sex differences in the cost of terrestrial locomotion. Proceedings of the Royal Society of London. Biological Sciences 2012; Volum 279 (1729). ISSN 0962-8452.s 826 - 832.s doi: 10.1098/rspb.2011.1334.

  • Hogg, Christopher; Neveu, Magella; Stokkan, Karl-Arne; Folkow, Lars; Cottrill, Phillippa; Douglas, Ronald; Hunt, David M; Jeffery, Glen. Arctic reindeer extend their visual range into the ultraviolet. Journal of Experimental Biology 2011; Volum 214 (12). ISSN 0022-0949.s 2014 - 2019.s doi: 10.1242/jeb.053553.

  • Nudds, RL; Folkow, Lars; Lees, JJ; Tickle, PG; Stokkan, Karl-Arne; Codd, JR. Evidence for energy savings from aerial running in the Svalbard rock ptarmigan (Lagopus muta hyperborea). Proceedings of the Royal Society of London. Biological Sciences 2011; Volum 278 (1718). ISSN 0962-8452.s 2654 - 2661.s doi: 10.1098/rspb.2010.2742.

  • Blix, Arnoldus S; Walløe, Lars; Folkow, Lars. Regulation of brain temperature in winter-acclimatized reindeer under heat stress. Journal of Experimental Biology 2011; Volum 214 (22). ISSN 0022-0949.s 3850 - 3856.s doi: 10.1242/jeb.057455.

  • Ramirez, J.-M.; Folkow, Lars; Ludvigsen, Stian; Ramirez, P.N.; Blix, Arnoldus S. Slow intrinsic oscillations in thick neocortical slices of hypoxia tolerant deep diving seals. Neuroscience 2011; Volum 177. ISSN 0306-4522.s 35 - 42.s doi: 10.1016/j.neuroscience.2010.12.032.

  • Sundset, Monica Alterskjær; Barboza, Perry; Green, Tom; Folkow, Lars; Mathiesen, Svein Dish; Blix, Arnoldus S. Microbial degradation of usnic acid in the reindeer rumen. Die Naturwissenschaften 2010; Volum 97 (3). ISSN 0028-1042.s 273 - 278.s doi: 10.1007/s00114-009-0639-1.

  • Lees, J; Nudds, R; Stokkan, Karl-Arne; Folkow, Lars; Codd, J. Reduced Metabolic Cost of Locomotion in Svalbard Rock Ptarmigan (Lagopus muta hyperborea) during Winter. PLoS ONE 2010; Volum 5 (11). ISSN 1932-6203.s doi: 10.1371/journal.pone.0015490.

  • Folkow, Lars; Blix, Arnoldus S. Air breathers under water: diving mammals and birds. Cambridge University Press 2010 ISBN 978-0-521-70302-4.s 222 - 264.

  • Folkow, Lars; Nordøy, Erling Sverre; Blix, Arnoldus S. Remarkable development of diving performance and migrations of hooded seals (Cystophora cristata) during their first year of life. Polar Biology 2010; Volum 33 (4). ISSN 0722-4060.s 433 - 441.s doi: 10.1007/s00300-009-0718-y.

  • Blix, Arnoldus Schytte; Walløe, Lars; Messelt, Edvard Berger; Folkow, Lars. Selective brain cooling and its vascular basis in diving seals. Journal of Experimental Biology 2010; Volum 213 (15). ISSN 0022-0949.s 2610 - 2616.s doi: 10.1242/jeb.040345.

  • Kvadsheim, Petter H.; Sevaldsen, Erik M; Folkow, Lars; Blix, Arnoldus S. Behavioural and Physiological Responses of Hooded Seals (Cystophora cristata) to 1 to 7 kHz Sonar Signals. Aquatic Mammals 2010; Volum 36 (3). ISSN 0167-5427.s 239 - 247.s doi: 10.1578/AM.36.3.2010.239.

  • Lestyk, Keri C.; Folkow, Lars; Blix, Arnoldus S; Hammill, MO; Burns, JM. Development of myoglobin concentration and acid buffering capacity in harp (Pagophilus groenlandicus) and hooded (Cystophora cristata) seals from birth to maturity. Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology 2009; Volum 179 (8). ISSN 0174-1578.s 985 - 996.s doi: 10.1007/s00360-009-0378-9.

  • Mitz, S. A.; Reuss, S; Folkow, Lars; Blix, Arnoldus S; Ramirez, JM; Hankeln, T; Burmester, T. WHEN THE BRAIN GOES DIVING: GLIAL OXIDATIVE METABOLISM MAY CONFER HYPOXIA TOLERANCE TO THE SEAL BRAIN. Neuroscience 2009; Volum 163 (2). ISSN 0306-4522.s 552 - 560.s doi: 10.1016/j.neuroscience.2009.06.058.

  • Ludvigsen, Stian; Folkow, Lars. Differences in in vitro cerebellar neuronal responses to hypoxia in eider ducks, chicken and rats. Journal of Comparative Physiology A. Sensory, neural, and behavioral physiology 2009; Volum 195 (11). ISSN 0340-7594.s 1021 - 1030.s doi: 10.1007/s00359-009-0476-x.

  • Folkow, Lars; Nordøy, Erling Sverre; Blix, Arnoldus S. Remarkable development of diving performance and migrations of hooded seals (Cystophora cristata) during their first year of life. Polar Biology 2009. ISSN 0722-4060.s doi: 10.1007/s00300-009-0718-y.

  • Suzuki, Ippei; Naito, Yasuhiko; Folkow, Lars; Miyazaki, Nobuyuki; Blix, Arnoldus S. Validation of a device for accurate timing of feeding events in marine animals. Polar Biology 2009; Volum 32 (4). ISSN 0722-4060.s 667 - 671.s doi: 10.1007/s00300-009-0596-3.

  • Folkow, Lars; Ramirez, Jan-Marino; Ludvigsen, Stian; Ramirez, Pascal Nicolo; Blix, Arnoldus S. Remarkable neuronal hypoxia tolerance in the deep-diving adult hooded seal (Cystophora cristata). Neuroscience Letters 2008; Volum 446 (2-3). ISSN 0304-3940.s 147 - 150.s doi: 10.1016/j.neulet.2008.09.040.

  • Nordøy, Erling Sverre; Folkow, Lars; Potelov, Vladimir; Prischemikhin, Vitaly; Blix, Arnoldus S. Seasonal distribution and dive behaviour of harp seals (Pagophilus groenlandicus) of the White Sea-Barents Sea stock. Polar Biology 2008; Volum 31 (9). ISSN 0722-4060.s 1119 - 1135.s doi: 10.1007/s00300-008-0453-9.

  • van Oort, Bob Eric H.; Tyler, N. J. C.; Gerkema, Menno P; Folkow, Lars; Stokkan, Karl-Arne. Where clocks are redundant: weak circadian mechanisms in reindeer living under polar photic conditions. Die Naturwissenschaften 2007; Volum 94. ISSN 0028-1042.s doi: DOI 10.1007/s00114-006-0174-2.

  • Burns, J.M.; Lestyk, K.C.; Folkow, Lars P.; Hammill, M.O.; Blix, Arnoldus S. Size and distribution of oxygen stores in harp and hooded seals from birth to maturity. Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology 2007; Volum 177. ISSN 0174-1578.s 687 - 700.s doi: 10.1007/s00360-007-0167-2.

  • Ramirez, Jan-Marino; Folkow, Lars; Blix, Arnoldus S. Hypoxia tolerance in mammals and birds: From the wilderness to the clinic. Annual Review of Physiology 2007; Volum 69. ISSN 0066-4278.s doi: 10.1146/annurev.physiol.69.031905.163111.

  • Fuglesteg, Britt; Haga, Øyvind; Folkow, Lars; Fuglei, Eva; Blix, Arnoldus S. Seasonal variations in basal metabolic rate, lower critical temperature and responses to temporary starvation in the arctic fox (Alopex lagopus) from Svalbard. Polar Biology 2006; Volum 29. ISSN 0722-4060.s 308 - 319.s doi: 10.1007/s00300-005-0054-9.

  • van Oort, Bob Eric H.; Tyler, N. J. C.; Gerkema, M.P.; Folkow, Lars; Blix, Arnoldus S; Stokkan, Karl-Arne. Circadian organization in reindeer. (omtale) Nature 2005; Volum 438. ISSN 0028-0836.s 1095 - 1096.

  • Kvadsheim, Petter H.; Folkow, Lars; Blix, Arnoldus S. Inhibition of shivering in hypothermic seals during diving. American Journal of Physiology. Regulatory Integrative and Comparative Physiology 2005; Volum 289. ISSN 0363-6119.s R326 - R331.s doi: 10.1152/ajpregu.00708.2004.

  • Folkow, Lars; Nordøy, Erling Sverre; Blix, Arnoldus S. Distribution and diving behaviour of harp seals (Pagophilus groenlandicus) from the Greenland Sea stock. Polar Biology 2004; Volum 27. ISSN 0722-4060.s 281 - 298.s doi: 10.1007/s00300-004-0591-7.

  • Vester, Heike Iris; Folkow, Lars; Blix, Arnoldus S. Click sounds produced by cod (Gadus morhua). Journal of the Acoustical Society of America 2004; Volum 115 (2). ISSN 0001-4966.s 914 - 919.s doi: 10.1121/1.1639106.

  • Henden, Thale; Aasum, Ellen; Folkow, Lars; Mjøs, Ole Danbolt; Lathrop, David A; Larsen, Terje. Endogenous glycogen prevents Ca2+ overload and hypercontracture in harp seal myocardial cells during simulated ischemia. Journal of Molecular and Cellular Cardiology 2004; Volum 37. ISSN 0022-2828.s 43 - 50.s doi: 10.1016/j.yjmcc.2004.03.013.

  • Rud, Hedvig; Folkow, Lars; Aschfalk, Ansgar. Seroprevalence to Salmonella spp. in harp seals determined by ELISA. Veterinary research communications 2002; Volum 26 (7). ISSN 0165-7380.s 523 - 530.

  • Folkow, Lars; Haug, Tore; Nilssen, Kjell Tormod; Nordøy, Erling Sverre. Estimated food consumption of minke whales Balaenoptera acutorostrata in northeast Atlantic waters in 1992-1995. (fulltekst) NAMMCO scientific publications 2000; Volum 2. ISSN 1560-2206.s 65 - 80.s doi: 10.7557/3.2972.

  • Blix, Arnoldus S; Folkow, Lars; Sørlie, Dag Glen. Simulations on the effect of currently used grenade harpoons for the killing of whales using a pig-model. Acta Veterinaria Scandinavica 2000; Volum 41. ISSN 0044-605X.s 237 - 242.

  • Nilssen, Kjell Tormod; Pedersen, Ole Petter; Folkow, Lars; Haug, Tore. Food consumption estimates of Barents Sea harp seals. (fulltekst) NAMMCO scientific publications 2000; Volum 2. ISSN 1560-2206.s 9 - 27.s doi: 10.7557/3.2968.

  • Stokkan, Karl-Arne; Vaughan, M.K.; REITER, RJ; Folkow, Lars; Mårtensson, P.E.; Sager, Georg; Lydersen, Christian; Blix, Arnoldus S. Pineal and thyroid functions in newborn seals. General and Comparative Endocrinology 1995; Volum 98. ISSN 0016-6480.s 321 - 331.

  • Folkow, Lars. Barneuniversitetet: Moskus. Barneuniversitetet: Moskus 2016-01-17 - 2016-01-17 2016.

  • Gessner, Cornelia; Fabrizius, A; Hoff, Mariana L.M.; Folkow, Lars; Burmester, Thorsten. Adaptation of the brain to hypoxia induced by diving in marine mammals. XIX International Conference on Oxygen-Binding and Sensing Proteins 2016-09-11 - 2016-09-14 2016.

  • Folkow, Lars; Burmester, Thorsten. Cerebral adaptations to blood oxygen depletion in diving mammals. Scandinavian Physiological Society Annual meeting 2016-08-26 - 2016-08-28 2016.

  • Kjelstrup, Signe; Magnanelli, Elisa; Wilhelmsen, Øivind; Acquarone, Mario; Folkow, Lars. The geometry of the arctic reindeer nose gives energy efficient respiration. XXV Sitges Conference on Statistical Mechanics 2016-06-06 - 2016-06-10 2016.

  • Acquarone, Mario; Biuw, Martin; Nordøy, Erling Sverre; Aoki, K.; Schotts, P; Johansen, KA; Weum, Sven; Sundset, Rune; Folkow, Lars. Comparing gross body composition of harp seals from computed tomography, isotope dilution and dissection. 21st Biennial Conference on the Biology of Marine Mammals 2015-12-13 - 2015-12-18 2015.

  • Burmester, Thorsten; Hoff, Mariana L.M.; Czech-Damal, Nicole; Folkow, Lars; Fabrizius, A. A transcriptome approach to the hypoxia tolerance of the seal (Cystophora cristata) brain. Society for Experimental Biology Annual Meeting 2015-06-30 - 2015-07-03 2015.

  • Geiseler, Samuel; Folkow, Lars; Larson, John. ORAL: In vitro synaptic responses in hippocampal slices from hooded seals (Cystophora cristata). annual SPS konferanse Stockholm 2014-08-22 - 2014-08-24 2014.

  • Ragazzi, Lorenzo; Geiseler, Samuel; Folkow, Lars. Efflux of neurotransmitters from brain Slices during O2 deprivation - comparing diving and non-diving species. Acta Physiologica 2014; Volum 211. ISSN 1748-1708.s 68 - 68.

  • Ragazzi, Lorenzo; Geiseler, Samuel; Folkow, Lars. POSTER: Efflux of neurotransmitter from brain slices during O2 deprivation - comparing diving and non-diving species. Scandinavian Physiological Society Annual meeting 2014-08-21 - 2014-08-24 2014.

  • Geiseler, Samuel; Larson, John; Folkow, Lars. In vitro synaptic responses in hippocampal Slices from hooded seals (Cystophora cristata). Acta Physiologica 2014; Volum 211. ISSN 1748-1708.s 23 - 23.

  • Folkow, Lars; Seidler, Cristoph. Faszinierendes Riechorgan: Das Geheimnis der Rentiernase. (data) 2013.

  • Folkow, Lars; Rapp, Ole Maguns. Her er verdens mest effektive varmepumpe. (data) 2013.

  • Folkow, Lars; Plassen, Pål. Reinsdyrøyets fargepallett. 2013.

  • Folkow, Lars; Blix, Arnoldus Schytte; Alexandersen, Rune S.. Moskuskalven Alma er snart den siste som er igjen på "moskusøya". 2013.

  • Øen, Egil Ole; Bjørge, Arne Jostein; Bjørvik, Eigil; Björnsson, Eythor; Danielsen, Jens; Daoust, Pierre-Yves; Folkow, Lars; Geraci, Joseph; Heilmann, Svend; Inuarak, Charlie; Iwasaki, Toshihide; Jeremiassen, Erneeraq; Jespersen, Regin; Jessen, Amalie; Kadlak, Noah; Levermann, Nette; Olsen, Justines; Walløe, Lars; Williams, Glenn; Ynnesdal, Hild; Winsnes, Charlotte; Lockyer, Christina. NORTH ATLANTIC MARINE MAMMAL COMMISSION REPORT OF THE NAMMCO EXPERT GROUP MEETING TO ASSESS THE HUNTING METHODS FOR SMALL CETACEANS Copenhagen 15.-17. November 2011. 2012.

  • Folkow, Lars; Hegtun, Halvor. Årsaken til Rudolfs røde nese er funnet. (data) 2012.

  • Folkow, Lars; Avenius, Malin. Renars mular är unika värmeväxlare. (data) 2012.

  • Avenius, Malin; Folkow, Lars. Nyheter från Vetenskapsradion: Ren-nosens värmeväxlare. (data) 2012.

  • Lønne, Erik; Folkow, Lars. Denne selen kan gi hjernesvar. 2012.

  • Jeffery, Glen; Hogg, Christopher; Neveu, Magella; Folkow, Lars; Stokkan, Karl-Arne; Hodge, Anne Marie. A skill better than Rudolph's. 2012.

  • Folkow, Lars. When the brain goes diving: Adaptations for cerebral hypoxia tolerance in diving mammals. 10th International Congress of Neuroethology 2012-08-05 - 2012-08-10 2012.

  • Folkow, Lars; Blix, Arnoldus S. How reindeer keep their cool. Fram Forum 2012; Volum 1 (1). ISSN 1893-5532.s 34 - 35.

  • Geiseler, Samuel; Blix, Arnoldus Schytte; Burns, JM; Folkow, Lars. Rapid postnatal development of myoglobin is supported by liver iron stores in hooded seal pups. Acta Physiologica 2012; Volum 206. ISSN 1748-1708.s 86 - 87.

  • Folkow, Lars; Rapp, Ole Magnus. Menneskets nye venn?. 2011.

  • Kia Krarup, Hansen; Nilsen, Marte; Folkow, Lars; Mathiesen, Svein Dish; Harstad, Odd Magne; Sundset, Monica Alterskjær. Designing an experiment to determine methane (CH4) emission from reindeer. Global ReseArCH4 inveN2Ory; A UK workshop on agricultural greenhouse gas measurement methodologies 2011-10-31 - 2011-10-31 2011.

  • May Linn, Gjerding; Folkow, Lars. SJEKK DEN RYPA! Ble lært opp til å løpe på tredemølle. 2011.

  • Codd, Jonathan R; Lees, John J; Folkow, Lars; Stokkan, Karl-Arne; Svalbard Science Forum, SSF. Ptarmigans on treadmills. 2011.

  • Samuel, Geiseler; Burns, JM; Blix, Arnoldus S; Folkow, Lars. Rapid neonatal development of myoglobin in hooded seal pups. Acta Physiologica 2011; Volum 202. ISSN 1748-1708.s 49 - 49.

  • Ella, Davies; Folkow, Lars. Reindeer pant to stay cool in fur coats. (data) 2011.

  • Folkow, Lars; Blix, Arnoldus Schytte; Roberta, Kwok. Secrets of the world's extreme divers. 2011.

  • Folkow, Lars. Kan forskning på ishavssel få medisinsk betydning?. FRAMdagen - markering for FRAM-senteret 2011-11-11 - 2011-11-11 2011.

  • Folkow, Lars. Criteria for insensibility and death in mammals. NAMMCO Expert Group meeting small cetaceans 2011-11-15 - 2011-11-17 2011.

  • Folkow, Lars; Blix, Arnoldus S. The deep-diving hooded seal - a model for studies of extreme mammalian hypoxia tolerance. CAREX Conference on Life in Extreme Environments 2011-10-18 - 2011-10-20 2011.

  • Folkow, Lars. Controlling the flow of heat and oxygen during diving - cardiovascular adaptations of diving mammals. Acta Physiologica 2011; Volum 202. ISSN 1748-1708.s 47 - 47.

  • Kristin Straumsheim, Grønli; Folkow, Lars. Slik holder Rudolf hodet kaldt. 2011.

  • Czech, Nicole; Folkow, Lars; Geiseler, Samuel J; Garcia, Alfredo J; Ramirez, Jan-Marino; Burmester, Thorsten. Energy metabolism and antioxidative capacities of brain neurons in diving hooded seals. German Zoological Society 2010-09-17 - 2010-09-20 2010.

  • Hogg, Chris R; Neveu, Magella M; Stokkan, Karl-Arne; Folkow, Lars; Cottril, P; Douglas, R; Hunt, D; Jeffery, Glen. Arctic reindeer extend their visual sensitivity into the ultraviolet. Annual visual electrophysiology meeting 2010-11-01 - 2010.

  • Kvadsheim, Petter Helgevold; Sevaldsen, E.M.; Scheie, David; Folkow, Lars; Blix, Arnoldus S. Effects of naval sonar on seals. 2010 ISBN 978-82-464-1842-1.

  • Sundset, Monica Alterskjær; Hansen, Kia Krarup; Folkow, Lars; Mathiesen, Svein Dish. Rumen methanogens and methane emission from reindeer. Rangifer Report 2010 (14). ISSN 0808-2359.s 108 - 109.

  • Øen, Egil Ole; Bjørvik, Eigil; Folkow, Lars; Fontain, Leif; Ishikawa, Hjime; Jeremiassen, Erneeraq; Johannsson, Gunnar; Levermann, Nette; Lockyer, Christina; Loftsson, Kristjan; des Neves, Carlos; Olsen, Justines; Suydam, Robert; Walløe, Lars; Winsnes, Charlotte; Ynnesdal, Hild. Report of the NAMMCO expert group meeting on assessment of whale killing data. 2010.

  • Neveu, Magella M; Hogg, Chris R; Stokkan, Karl-Arne; Folkow, Lars; Jeffery, Glen. Seasonal variations in the visual sensitivity of arctic reindeer. Annual visual electrophysiology meeting 2010-11-01 - 2010.

  • Øen, Egil Ole; Daoust, Pierre-Yves; Danielsson, Jan; Folkow, Lars; Gosselin, Jean Francoise; Heinrich, Ole; Holm, Lasse; Knudsen, Siri Kristine; Lambooij, Elbert; Levermann, Nette; Mörner, Torsten; Olsen, Justines; Pellas, Stefan; Ynnesdal, Hild. Report of the NAMMCO expert group meeting on best practice in the hunting and killing of seals. 2009.

  • Folkow, Lars; Sojtaric, Maja. Selkoloniene i Vestisen. 2009.

  • Folkow, Lars. Studies of Polar Birds and Mammals - Opportunities and Challenges. 1st "in-house" Symposium of the Department of Arctic and Marine Biology 2009-11-19 - 2009-11-19 2009.

  • Folkow, Lars; Ludvigsen, Stian. Cerebellar neuronal hypoxia tolerance in a diving bird, the common eider duck (Somateria mollissima). Acta Physiologica 2009; Volum 196. ISSN 1748-1708.s 72 - 72.

  • Burmester, Thorsten; Mitz, Stephanie A.; Ramirez, Jan-Marino; Hankeln, Thomas; Reuss, Stefan; Blix, Arnoldus S; Folkow, Lars. When the brain goes diving: Neuroglobin and hypoxia tolerance of the seal brain. XV International Conference on Dioxygen Binding and Sensing Proteins 2008-08-17 - 2008-08-21 2008.

  • Folkow, Lars. The nose as a thermoregulatory structure in arctic mammals. Forelesning NTNU 2008-11-28 - 2008-11-28 2008.

  • Folkow, Lars. Coping with oxygen shortage - physiological adaptations to hypoxia in the deep-diving hooded seal. Acta Physiologica 2008; Volum 193. ISSN 1748-1708.s 74 - 74.

  • Mitz, Stephanie A.; Reuss, Stefan; Folkow, Lars; Blix, Arnoldus S; Ramirez, Jan-Marino; Hankeln, Thomas; Burmester, Thorsten. When the brain goes diving: Neuroglobin and hypoxia tolerance of the seal brain. 101th Annual Meeting of the German Zoological Society 2008-09-19 - 2008-09-22 2008.

  • Suzuki, Ippei; Naito, Yasuhiko; Folkow, Lars; Miyazaki, Nobuyuki; Blix, Arnoldus S. A new approach to detect underwater feeding events using mandible acceleration sensors in hooded seals, Cystophora cristata. 3rd International Biologging Science Symposium 2008-09-01 - 2008-09-05 2008.

  • Folkow, Lars. Bildedokumentar. Kunnskapsmagasinet Labyrint 2008 (3).s 32 - 33.

  • Sundset, Monica Alterskjær; Barboza, Perry; Green, Tom; Folkow, Lars; Blix, Arnoldus S; Mathiesen, Svein Disch. Are lichen secondary compounds detoxified in the digestive tract of the reindeer?. MARA 2008 2008-07-19 - 2008-07-25 2008.

  • Folkow, Lars. Forskning på ishavssel. Forskningsdagene - Polarquiz 2007-09-28 - 2007-09-28 2007.

  • Folkow, Lars; Blix, Arnoldus S; Fredriksen, Stein S.. Dyriske opplevelser for biologielevene. 2007.

  • Folkow, Lars. Hva forsker man på ved Avdeling for Arktisk Biologi?. Forskningsdagene 2007 2007-09-24 - 2007-09-24 2007.

  • Mitz, Stephanie A.; Reuss, Stefan; Folkow, Lars; Blix, Arnoldus S; Ramirez, Jan-Marino; Hankeln, Thomas; Burmester, Thorsten. The localisation of neuroglobin in the hooded seal brain. 17th Biennial Marine Mammal Conference 2007-11-28 - 2007-12-04 2007.

  • Stokkan, Karl-Arne; Folkow, Lars; Jeffery, Glen; Stockman, Andrew. Reindeer eyes differ in summer and winter. (fulltekst) Polar Research in Tromsø 2007.s 9 - 10.

  • Ledford, Heidi; Folkow, Lars. Brain hypoxia tolerance in diving mammals. Nature.com/news http://www.nature.com/news/2007/071217/full/news.2007.385.html. 2007.

  • Mitz, Stephanie A.; Reuss, Stefan; Folkow, Lars P.; Blix, Arnoldus S; Ramirez, Jan-Marino; Hankeln, Thomas; Burmester, Thorsten. Deep dive for neuroglobin. 100th Annual meeting of the German Zoological Society 2007-09-21 - 2007-09-24 2007.

  • Øen, Egil Ole; Braastad, Bjarne Olai; Folkow, Lars; Haug, tore; Knudsen, Siri Kristine. Scientific Opinion on animal welfare aspects of the killing and skinning of seals in the Norwegian seal hunt. 2007.

  • Folkow, Lars; Henriksen, Thor Harald. Avslører hvordan rein holder hodet kaldt. 2007.

  • Blix, Arnoldus S; Kvadsheim, Petter H.; Folkow, Lars. Brain cooling without shivering in diving seals. American Physiological Society Conference on Comparative Physiology 2006: Integrating Diversity 2006-10-08 - 2006-10-11 2006.

  • Lestyk, K; Burns, J; Hammill, M; Blix, Arnoldus S; Folkow, Lars. Ontogeny of muscle development in harp (Phoca groenlandica) and hooded (Cystophora cristata) seals: Implications for the postweaning fast. The Physiologist 2006; Volum 49 (6). ISSN 0031-9376.s C1-31 - C1-31.

  • Folkow, Lars; Hosaka, Shuji. Reinsdyrets kuldetoleranse. 2006.

  • Folkow, Lars; Blix, Arnoldus S; Bryner, Jeanna. Seals stop shivering to survive extreme dives. (data) 2006.

  • Ramirez, Jan-Marino; Folkow, Lars; Ludvigsen, Stian; Ramirez, Pascal Nicolo; Blix, Arnoldus S. Persistent activity is spontaneously generated in neocortical slices of seals. Neuroscience 2006 2006-10-14 - 2006-10-18 2006.

  • Folkow, Lars; Ludvigsen, Stian; Blix, Arnoldus S; Ramirez, Jan-Marino. Neuronal hypoxic tolerance in diving birds and mammals. American Physiological Society Conference on Comparative Physiology 2006: Integrating Diversity 2006-10-08 - 2006-10-11 2006.

  • Folkow, Lars. New book - "Arctic animals and their adaptations to life on the edge". Polar Research in Tromsø 2006.s 18 - 19.

  • Blix, Arnoldus S; Kvadsheim, Petter H.; Folkow, Lars. Brain cooling without shivering in diving seals. The Physiologist 2006; Volum 49 (6). ISSN 0031-9376.s C1-48 - C1-48.

  • Folkow, Lars. Forskning på ærfugl ved Avdeling for Arktisk Biologi. (data) 2006.

  • Folkow, Lars; Blix, Arnoldus S; Pilcher, Helen. Seals don't shiver in chilly waters. (data) 2006.

  • Folkow, Lars; Nordøy, Erling Sverre; Lien, Trondar. Undervisningstokt til Vesterisen. 2006.

  • Folkow, Lars. Som man roper får man svar - bruk av ekkolokalisering i dyreverden. Lørdagsuniversitetet 2006-11-04 - 2006-11-04 2006.

  • Folkow, Lars. New course in Arctic Biology. Polar Research in Tromsø 2006.s 18 - .

  • Ramirez, Jan-Marino; Folkow, Lars; Ludvigsen, Stian; Ramirez, Pascal Nicolo; Blix, Arnoldus S. Persistent activity is spontaneously generated in neocortical slices of seals. Neuroscience 2006 2006.

  • Folkow, Lars; Ludvigsen, Stian; Blix, Arnoldus S; Ramirez, Jan-Marino. Neuronal hypoxic tolerance in diving birds and mammals. The Physiologist 2006; Volum 49 (6). ISSN 0031-9376.s C1-48 - C1-49.

  • Folkow, Lars. Selforskning ved Avdeling for Arktisk Biologi. (data) 2006.

  • Folkow, Lars. Polare dyrs biologi, med særlig fokus på ryper. 2006.

  • Folkow, Lars; Blix, Arnoldus S. Seals protect brain, conserve oxygen by turning off shivering response on icy dives. (data) 2006.

  • Folkow, Lars; Blix, Arnoldus S; Guilfoy, C. Seals shiver in the cold air but not during an icy dive. (data) 2006.

  • Van Oort, B. E. H.; Tyler, N. J. C.; Gerkema, M.P.; Folkow, Lars; Stokkan, karl-arne. Photic modulation of the temporal pattern and rate of activity in reindeer. Sixth International Deer Biology Congress 2006-08-10 - 2006-08-12 2006.

  • Lestyk, K; Burns, J; Hammill, M; Blix, Arnoldus S; Folkow, Lars. Ontogeny of muscle development in harp (Phoca groenlandica) and hooded (Cystophora cristata) seals: Implications for the postweaning fast. American Physiological Society on Comparative Physiology 2006: Integrating Diversity 2006-10-08 - 2006-10-11 2006.

  • Henden, thale; Scrimgour, A.G.; Folkow, Lars; Larsen, Terje. Glycogen metabolism in seal and pig myocardium during normoxic and ischemic conditions. European Section of International Society for Heart Research 2005-06-21 - 2005-06-25 2005.

  • Lestyk, K; Burns, J; Hammill, M; Blix, Arnoldus S; Folkow, Lars. Developmental patterns of myoglobin concentrations in harp and hooded seals. Proceedings 16th Biennial Conference on the Biology of Marine Mammals 2005.

  • Blix, Arnoldus S; Kvadsheim, Petter H.; Folkow, Lars; Skullerud, K; Sevaldsen, E.M.. Effects of active sonars on seals. IX SCAR International Biology Symposium 2005-07-25 - 2005-07-29 2005.

  • Henden, Thale; Scrimgeour, A.G.; Folkow, Lars; Larsen, Terje. Glycogen metabolism in seal and pig myocardium during normoxic and ischemic conditions. Journal of Molecular and Cellular Cardiology 2005; Volum 38. ISSN 0022-2828.s 1028 - 1028.

  • Blix, Arnoldus S; Kvadsheim, Petter H.; Folkow, Lars. Brain cooling and inhibition of shivering in diving seals. IX SCAR International Biology Symposium 2005-07-25 - 2005-07-29 2005.

  • Folkow, Lars. Forskningsaktivitet ved zoofysiologisk avdeling/AAB - "Naturens Verden". 2004.

  • Folkow, Lars. Highlights in comparative physiology - Energy metabolism and temperature regulation in arctic homeotherms. 2004.

  • Blix, Arnoldus S; Walløe, Lars; Folkow, Lars. How reindeer keep cool. 11th Arctic Ungulate Conference 2003-08-24 - 2003-08-28 2003.

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