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Keywords: pH regulation
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Journal Articles
J Exp Biol (2020) 223 (4): jeb216481.
Published: 25 February 2020
... exchange in an air-breathing teleost is partially regulated by acid–base status, and respiratory control of pH is more likely with increasing temperature. Gas exchange partitioning Air-breathing fish pH regulation The vast majority of ectothermic vertebrates reduce arterial pH (pHa) as body...
Includes: Supplementary data
Journal Articles
J Exp Biol (2019) 222 (22): jeb211128.
Published: 15 November 2019
... within the brood chamber suggest maternal provisioning of ions for uptake by the embryos. Our data thus support roles for the nuchal organ in ionoregulation, pH regulation and nitrogenous waste excretion. * Author for correspondence ( odonnell@mcmaster.ca ) Competing interests The authors...
Includes: Supplementary data
Journal Articles
J Exp Biol (2019) 222 (10): jeb199448.
Published: 29 May 2019
... stress. pH regulation Alkaline tide Alkalosis Metabolism ATPase Acidosis Triakis semifasciata Energy Acid–base regulation is crucial for all organisms because it prevents homeostatic alterations that would negatively affect essential physiological functions including metabolism...
Journal Articles
Journal Articles
J Exp Biol (2014) 217 (19): 3407–3415.
Published: 1 October 2014
... by examining oxygen, water and haemolymph pH regulation in the grasshopper Paracinema tricolor . Using a full-factorial design, grasshoppers were acclimated to hypoxic or hyperoxic (5% O 2 , 40% O 2 ) gas conditions, or dehydrated or hydrated, whereafter their CO 2 release was measured under a range of O 2...
Includes: Supplementary data
Journal Articles
Journal Articles
J Exp Biol (2004) 207 (13): 2297–2304.
Published: 1 June 2004
... 4 2004 © The Company of Biologists Limited 2004 2004 mosquito larvae pH regulation pH acclimation life history Aedes aegypti Ochlerotatus taeniorhynchus Maintenance of body fluid ionic composition and pH is of critical importance in homeostasis. Because...
Journal Articles
Journal Articles
J Exp Biol (1997) 200 (2): 257–262.
Published: 15 January 1997
... Street, Charlestown, MA 02129, USA (e-mail: brown@receptor.mgh.harvard.edu ). ©The Company of Biologists Limited 1997 epididymis vas deferens pH regulation immunocytochemistry bafilomycin Many transporting epithelia contain a subpopulation of specialized cells that contain high...
Journal Articles
J Exp Biol (1996) 199 (2): 379–389.
Published: 1 February 1996
... using perfusions of the tracheal system via the metathoracic spiracle. There is a great deal of correlational data suggesting that the ventilatory system may participate in extracellular pH regulation in insects as it does in vertebrates. In grasshoppers, changes in ventilation rate during hypercapnia...
Journal Articles
J Exp Biol (1994) 196 (1): 389–404.
Published: 1 November 1994
... by osmotic shrinkage, NHE-3 was inhibited. The possible physiological significance of the ATP-dependence and osmotic responsiveness of the antiporter isoforms is discussed. ©The Company of Biologists Limited 1994 antiporter Na + /H + exchange pH regulation volume regulation ATP dependence...
Journal Articles
Journal Articles
J Exp Biol (1987) 131 (1): 69–87.
Published: 1 September 1987
... and an accumulation of acidic groups, supports pH regulation in facultative anaerobes by minimizing the amount of accumulated protons. High levels of phosphagens mean high proton absorption during hydrolysis and an increase in the intracellular buffer value. Decarboxylation reactions in catabolic pathways...
Journal Articles
Journal Articles