... - 346 . 10.1016/0034-5687(93)90079-P Burton , R. F. (2002). Temperature and acid–base balance in ectothermic vertebrates: the imidazole alphastat hypotheses and beyond . J. Exp. Biol. 205 , 3587 - 3600 . 10.1242/jeb.205.23.3587 Cameron , J. N. and Kormanik , G...

... emersion. Tidal crabs exhibited an endogenous rhythm of oxygen consumption during continuous submersion with lower oxygen consumption during periods of anticipated emersion, which was not detected in non-tidal crabs. During emersion, tidal crabs were able to buffer apparent changes in acid–base balance...

...Daniel P. Small; Piero Calosi; Samuel P. S. Rastrick; Lucy M. Turner; Stephen Widdicombe; John I. Spicer ABSTRACT Regulation of extracellular acid–base balance, while maintaining energy metabolism, is recognised as an important aspect when defining an organism's sensitivity to environmental changes...

... in vivo in ion-transporting cells of zebrafish larvae reveal the roles of ion-transport-related proteins in intracellular acid–base regulation. Ionic regulation Acid–base balance Sodium–hydrogen exchanger (NHE) Carbonic anhydrase Danio rerio Morpholino knockdown Ammonium chloride...

... rise in hemolymph bicarbonate as they transition from water breathing to air breathing, while the non-bicarbonate buffer capacity of their hemolymph is low relative to that of other insects. Acid–base balance Ontogeny Odonata Rectal gill Respiratory acidosis Evolution The changes...

... organ in ionoregulation, pH regulation and nitrogenous waste excretion by Daphnia magna . pH regulation Nitrogen excretion Acid–base balance Freshwater ionoregulation Calcification The gill is the predominant organ for ionoregulation in euryhaline crustaceans, and the structures...

... in the left aorta of American alligators does not contain elevated P CO 2  levels during digestion. Reptile Alligator Digestion Cardiovascular Cardiac shunt Acid–base balance Blood gases Crocodilians have a unique cardiovascular design where the left aortic arch (LAo) emerges from...

... oxygen supply in active squid. Acid–base balance Blood–O 2 binding Hypercapnia Cephalopod Hypoxia tolerance Dosidicus Atmospheric carbon dioxide (CO 2) partial pressure (P CO 2 ) has increased from the pre-industrial mean of 28 Pa (280 μatm, ppmv) to over 40 Pa (≈400 μatm) today...

... to acclimate to multiple environmental stressors. The gill is the primary site of both acid–base balance and ion regulation in fishes. Many ion transport mechanisms involved with acid–base compensation are also required for the regulation of plasma Na + and Cl + , the predominant extracellular ions...

... manuscript. Competing interests The authors declare no competing financial interests. 29 3 2013 15 4 2014 © 2014. Published by The Company of Biologists Ltd 2014 Climate change Ocean acidification OA Crustacea Acid–base balance Lactate Since pre-industrial...

...Raymond W. M. Kwong; Yusuke Kumai; Steve F. Perry Ionic regulation and acid–base balance are fundamental to the physiology of vertebrates including fish. Acidification of freshwater ecosystems is recognized as a global environmental problem, and the physiological responses to acid exposure in a few...

... the study. J.L., S.T., E.T., D.A. and A.V. interpreted the data. J.L., S.T. and A.V. drafted and revised the manuscript. COMPETING INTERESTS No competing interests declared. 25 10 2012 12 12 2012 © 2013. 2013 acid–base balance symbiosis Stylophora pistillata cnidarian...

... a potential to efficiently fine-tune systemic acid–base balance. We have confirmed high levels of intestinal tract expression of a basolateral Na + /HCO 3 – cotransporter of the electrogenic NBCe1 isoform in toadfish (tfNBCe1), which shows elevated expression following salinity challenge, indicating its...

... and needs to be investigated. * Author for correspondence ([email protected]) † Present address: Department of Biological Sciences, Wagner College, Staten Island, NY 10301, USA 12 10 2009 © 2010. V-ATPase acid secretion acid–base balance mosquito posterior midgut...

... a greater role. * Author for correspondence([email protected]) 8 7 2009 2009 SLC26A3 SLC26A4 SLC26A6 pendrin ionic regulation acid–base balance mitochondrion rich cell gill DRA PAT1 Fishes inhabiting freshwater (FW) continually lose Cl – and other ions by diffusion...

...Carol Bucking; John L. Fitzpatrick; Sunita R. Nadella; Chris M. Wood SUMMARY The consequences of feeding and digestion on acid–base balance and regulation in a marine teleost (seawater-acclimated steelhead trout; Oncorhynchus mykiss) were investigated by tracking changes in blood pH and [HCO 3...

...., Jensen, F. B. and Wang, T. (2000a). Effects of feeding on metabolism, gas transport, and acid-base balance in the bullfrog Rana catesbeiana. Am. J. Physiol. Regul. Integr. Comp. Physiol. 278 , R185 -R195. Busk, M., Overgaard, J., Hicks, J. W., Bennett, A. F. and Wang,T. (2000b). Effects...

... 2007 2007 acid–base balance ventilation lung gill kidney acidosis alkalosis African lungfish Protopterus annectens The regulation of metabolic acid–base disturbances can occur through the control of ventilation and/or the direct transfer of acid–base equivalents between...

... variations in the environment might modulate lobster cardiac performance in vivo. * Author for correspondence (e-mail: [email protected]) 4 1 2007 © The Company of Biologists Limited 2007 2007 acid–base balance lobster pH temperature hemolymph The marine environment...

... post-feeding, demonstrate that apical Cl - /HCO - 3 exchange plays a vital role in postprandial Cl - and water absorption. Postprandial acid-base balance disturbance as indicated by plasma alkalinization was limited or absent,indicating compensation for gastric acid secretion in this teleost fish...