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Items: 27


Effects of coeliacomesenteric blood flow reduction on intestinal barrier function in rainbow trout Oncorhynchus mykiss.

Sundh H, Gräns A, Brijs J, Sandblom E, Axelsson M, Berg C, Sundell K.

J Fish Biol. 2018 Jun 23. doi: 10.1111/jfb.13658. [Epub ahead of print]


In vivo aerobic metabolism of the rainbow trout gut and the effects of an acute temperature increase and stress event.

Brijs J, Gräns A, Hjelmstedt P, Sandblom E, van Nuland N, Berg C, Axelsson M.

J Exp Biol. 2018 Jul 16;221(Pt 14). pii: jeb180703. doi: 10.1242/jeb.180703.


Oxygen- and capacity-limited thermal tolerance: blurring ecology and physiology.

Jutfelt F, Norin T, Ern R, Overgaard J, Wang T, McKenzie DJ, Lefevre S, Nilsson GE, Metcalfe NB, Hickey AJR, Brijs J, Speers-Roesch B, Roche DG, Gamperl AK, Raby GD, Morgan R, Esbaugh AJ, Gräns A, Axelsson M, Ekström A, Sandblom E, Binning SA, Hicks JW, Seebacher F, Jørgensen C, Killen SS, Schulte PM, Clark TD.

J Exp Biol. 2018 Jan 10;221(Pt 1). pii: jeb169615. doi: 10.1242/jeb.169615. No abstract available.


Bigger is not better: cortisol-induced cardiac growth and dysfunction in salmonids.

Johansen IB, Sandblom E, Skov PV, Gräns A, Ekström A, Lunde IG, Vindas MA, Zhang L, Höglund E, Frisk M, Sjaastad I, Nilsson GE, Øverli Ø.

J Exp Biol. 2017 Jul 15;220(Pt 14):2545-2553. doi: 10.1242/jeb.135046. Epub 2017 May 5.


Exposure to seawater increases intestinal motility in euryhaline rainbow trout (Oncorhynchus mykiss).

Brijs J, Hennig GW, Gräns A, Dekens E, Axelsson M, Olsson C.

J Exp Biol. 2017 Jul 1;220(Pt 13):2397-2408. doi: 10.1242/jeb.156000. Epub 2017 Apr 21.


Increased mitochondrial coupling and anaerobic capacity minimizes aerobic costs of trout in the sea.

Brijs J, Sandblom E, Sundh H, Gräns A, Hinchcliffe J, Ekström A, Sundell K, Olsson C, Axelsson M, Pichaud N.

Sci Rep. 2017 Mar 31;7:45778. doi: 10.1038/srep45778.


Influence of the coronary circulation on thermal tolerance and cardiac performance during warming in rainbow trout.

Ekström A, Axelsson M, Gräns A, Brijs J, Sandblom E.

Am J Physiol Regul Integr Comp Physiol. 2017 Apr 1;312(4):R549-R558. doi: 10.1152/ajpregu.00536.2016. Epub 2017 Feb 22.


Cardiac reflexes in a warming world: thermal plasticity of barostatic control and autonomic tones in a temperate fish.

Sandblom E, Ekström A, Brijs J, Sundström LF, Jutfelt F, Clark TD, Adill A, Aho T, Gräns A.

J Exp Biol. 2016 Sep 15;219(Pt 18):2880-2887. Epub 2016 Jul 8.


Cardiac oxygen limitation during an acute thermal challenge in the European perch: effects of chronic environmental warming and experimental hyperoxia.

Ekström A, Brijs J, Clark TD, Gräns A, Jutfelt F, Sandblom E.

Am J Physiol Regul Integr Comp Physiol. 2016 Aug 1;311(2):R440-9. doi: 10.1152/ajpregu.00530.2015. Epub 2016 Jun 8.


Physiological constraints to climate warming in fish follow principles of plastic floors and concrete ceilings.

Sandblom E, Clark TD, Gräns A, Ekström A, Brijs J, Sundström LF, Odelström A, Adill A, Aho T, Jutfelt F.

Nat Commun. 2016 May 17;7:11447. doi: 10.1038/ncomms11447.


Cardiorespiratory upregulation during seawater acclimation in rainbow trout: effects on gastrointestinal perfusion and postprandial responses.

Brijs J, Gräns A, Ekström A, Olsson C, Axelsson M, Sandblom E.

Am J Physiol Regul Integr Comp Physiol. 2016 May 1;310(9):R858-65. doi: 10.1152/ajpregu.00536.2015. Epub 2016 Feb 24.


Dynamic changes in scope for heart rate and cardiac autonomic control during warm acclimation in rainbow trout.

Ekström A, Hellgren K, Gräns A, Pichaud N, Sandblom E.

J Exp Biol. 2016 Apr 15;219(Pt 8):1106-9. doi: 10.1242/jeb.134312. Epub 2016 Feb 19.


Experimental manipulations of tissue oxygen supply do not affect warming tolerance of European perch.

Brijs J, Jutfelt F, Clark TD, Gräns A, Ekström A, Sandblom E.

J Exp Biol. 2015 Aug;218(Pt 15):2448-54. doi: 10.1242/jeb.121889. Epub 2015 May 29.


Increased gastrointestinal blood flow: An essential circulatory modification for euryhaline rainbow trout (Oncorhynchus mykiss) migrating to sea.

Brijs J, Axelsson M, Gräns A, Pichaud N, Olsson C, Sandblom E.

Sci Rep. 2015 May 22;5:10430. doi: 10.1038/srep10430.


Stunning fish with CO2 or electricity: contradictory results on behavioural and physiological stress responses.

Gräns A, Niklasson L, Sandblom E, Sundell K, Algers B, Berg C, Lundh T, Axelsson M, Sundh H, Kiessling A.

Animal. 2016 Feb;10(2):294-301. doi: 10.1017/S1751731115000750. Epub 2015 May 11.


Response to 'How and how not to investigate the oxygen and capacity limitation of thermal tolerance (OCLTT) and aerobic scope—remarks on the article by Gräns et al.'.

Jutfelt F, Gräns A, Jönsson E, Wiklander K, Seth H, Olsson C, Dupont S, Ortega-Martinez O, Sundell K, Axelsson M, Sandblom E.

J Exp Biol. 2014 Dec 15;217(Pt 24):4433-5. doi: 10.1242/jeb.115410. No abstract available.


Temperature acclimation rate of aerobic scope and feeding metabolism in fishes: implications in a thermally extreme future.

Sandblom E, Gräns A, Axelsson M, Seth H.

Proc Biol Sci. 2014 Nov 7;281(1794):20141490. doi: 10.1098/rspb.2014.1490.


The peptide hormone cholecystokinin modulates the tonus and compliance of the bulbus arteriosus and pre-branchial vessels of the rainbow trout (Oncorhynchus mykiss).

Seth H, Axelsson M, Gräns A.

Comp Biochem Physiol A Mol Integr Physiol. 2014 Dec;178:18-23. doi: 10.1016/j.cbpa.2014.07.024. Epub 2014 Aug 4.


Post-surgical analgesia in rainbow trout: is reduced cardioventilatory activity a sign of improved animal welfare or the adverse effects of an opioid drug?

Gräns A, Sandblom E, Kiessling A, Axelsson M.

PLoS One. 2014 Apr 15;9(4):e95283. doi: 10.1371/journal.pone.0095283. eCollection 2014.


Aerobic scope fails to explain the detrimental effects on growth resulting from warming and elevated CO2 in Atlantic halibut.

Gräns A, Jutfelt F, Sandblom E, Jönsson E, Wiklander K, Seth H, Olsson C, Dupont S, Ortega-Martinez O, Einarsdottir I, Björnsson BT, Sundell K, Axelsson M.

J Exp Biol. 2014 Mar 1;217(Pt 5):711-7. doi: 10.1242/jeb.096743.


Metabolic scope and interspecific competition in sculpins of Greenland are influenced by increased temperatures due to climate change.

Seth H, Gräns A, Sandblom E, Olsson C, Wiklander K, Johnsson JI, Axelsson M.

PLoS One. 2013 May 14;8(5):e62859. doi: 10.1371/journal.pone.0062859. Print 2013.


Behavioural fever boosts the inflammatory response in rainbow trout Oncorhynchus mykiss.

Gräns A, Rosengren M, Niklasson L, Axelsson M.

J Fish Biol. 2012 Aug;81(3):1111-7. doi: 10.1111/j.1095-8649.2012.03333.x. Epub 2012 Jul 2.


Recovery of gastric evacuation rate in Atlantic cod Gadus morhua L surgically implanted with a dummy telemetry device.

Behrens JW, Gräns A, Andersen NG, Neuenfeldt S, Axelsson M.

Lab Anim. 2011 Oct;45(4):240-6. doi: 10.1258/la.2011.011013. Epub 2011 Jul 19.


Effects of feeding on thermoregulatory behaviours and gut blood flow in white sturgeon (Acipenser transmontanus) using biotelemetry in combination with standard techniques.

Gräns A, Olsson C, Pitsillides K, Nelson HE, Cech JJ Jr, Axelsson M.

J Exp Biol. 2010 Sep 15;213(Pt 18):3198-206. doi: 10.1242/jeb.043570.


Cholecystokinin as a regulator of cardiac function and postprandial gastrointestinal blood flow in rainbow trout (Oncorhynchus mykiss).

Seth H, Gräns A, Axelsson M.

Am J Physiol Regul Integr Comp Physiol. 2010 May;298(5):R1240-8. doi: 10.1152/ajpregu.00781.2009. Epub 2010 Feb 17.


Postprandial changes in enteric electrical activity and gut blood flow in rainbow trout (Oncorhynchus mykiss) acclimated to different temperatures.

Gräns A, Albertsson F, Axelsson M, Olsson C.

J Exp Biol. 2009 Aug;212(Pt 16):2550-7. doi: 10.1242/jeb.030593.


Ontogeny of vocalizations and movements in response to cooling in chickens fetuses.

Gräns A, Altimiras J.

Physiol Behav. 2007 Jun 8;91(2-3):229-39. Epub 2007 Mar 13.


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