... cellular signalling pathways [hypoxia inducible factor (HIF), unfolded protein response (UPR) and mTOR pathways] since most of what we know comes from studies on cancerous mammalian cell lines. Arctic char were exposed to cumulative graded hypoxia trials for 3 h at four air saturation levels (100%, 50%, 30...

...Raymond W. M. Kwong; Yusuke Kumai; Velislava Tzaneva; Estelle Azzi; Nina Hochhold; Cayleih Robertson; Bernd Pelster; Steve F. Perry ABSTRACT The present study investigated the potential role of hypoxia-inducible factor (HIF) in calcium homeostasis in developing zebrafish ( Danio rerio...

... automated identification and measurement of HIF events using the experimental visceral and ambient temperature data. Ambient and visceral temperature data were first smoothed using a moving average to remove high frequency fluctuations in ambient and body temperature caused by thermostat-controlled heating...

... ( [email protected] ) 7 4 2010 © 2010. 2010 specific dynamic action SDA heat increment of feeding HIF oxygen consumption rates teleost fish digestion caloric intake feeding respirometry metabolic rate energy expenditure Bluefin tunas ( Thunnus maccoyii, Thunnus...

... The Company of Biologists Limited 2006 2006 diving energetics depth double-crested cormorant temperature HIF heat loss Avian divers take advantage of rich food sources within a variety of productive aquatic ecosystems. However, when foraging underwater, they face a number of physiological...

...-mail: [email protected] ) 17 7 2005 © The Company of Biologists Limited 2005 2005 metabolism diving thermoregulation European shag Phalacrocorax aristotelis energetics HIF Seabirds face an energetically challenging situation when diving in cold water. As homeotherms...