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Keywords: acid–base regulation
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Journal Articles
J Exp Biol (2021) 224 (7): jeb240705.
Published: 15 April 2021
.../annurev.physiol.67.031103.153004 Summary: Na + /H + exchangers contribute differentially to sodium and pH regulation in the midgut fluids of the sea urchin larva. Acidbase regulation Alkaline midgut Ion-selective microelectrodes NHE Ocean acidification Sodium/hydrogen exchanger...
Journal Articles
J Exp Biol (2020) 223 (16): jeb214890.
Published: 17 August 2020
..., has an established role in potassium and acidbase regulation in mammals and is well known for its role in gastric acidification. However, the role of HKA in extra-gastric organs such as the gill and kidney is less clear, especially in fishes. In the present study in Nile tilapia, Oreochromis...
Includes: Supplementary data
Journal Articles
J Exp Biol (2020) 223 (7): jeb208868.
Published: 1 April 2020
... regulation among fish by measuring pH i regulation in 10 different fish species that are broadly phylogenetically separated, spanning six orders, eight families and 10 genera. Contrary to previous views, we show that preferential pH i regulation is the most common strategy for acidbase regulation within...
Journal Articles
J Exp Biol (2017) 220 (3): 425–436.
Published: 1 February 2017
... and acidbase regulation are at least partly accomplished by the branchiae in E. complanata . High branchial mRNA expression levels of NKA, HAT, CA-2 and a Rh-protein, all genes known to be involved in ammonia excretion and acidbase regulation ( Larsen et al., 2014 ), as well as the observed...
Journal Articles
J Exp Biol (2016) 219 (15): 2235–2244.
Published: 1 August 2016
... regulation has been identified in several adult fish species and an aquatic amphibian, but never in adult amniotes. Recently, common snapping turtles were observed to preferentially regulate pH i during development; the pattern of acidbase regulation in these species shifts from preferential pH i regulation...
Journal Articles
J Exp Biol (2016) 219 (13): 1994–2002.
Published: 1 July 2016
... acid–base disturbances. This pattern of acidbase regulation has never been observed before in amniotes. Acidbase regulation Development Reptile Preferential pH i regulation Hypercarbia Amniotes Physiology CO 2 The nests of many reptiles naturally experience changes in CO 2...
Journal Articles
J Exp Biol (2016) 219 (1): 109–118.
Published: 1 January 2016
... conditions. Pangasianodon hypophthalmus Acidbase regulation Carbon dioxide Climate change Gabazine As a result of anthropogenic CO 2 release, current atmospheric CO 2 levels have risen to approximately 0.04 kPa (∼400 µatm) – 40% higher than levels in pre-industrial times – and may...
Journal Articles
J Exp Biol (2014) 217 (16): 2855–2865.
Published: 15 August 2014
....   303 , R112 - R125 . Ivanis   G. , Braun   M. , Perry   S. F. ( 2008a ). Renal expression and localization of SLC9A3 sodium/hydrogen exchanger and its possible role in acid-base regulation in freshwater rainbow trout (Oncorhynchus mykiss) . Am. J. Physiol.   295 , R971 - R978...
Includes: Supplementary data
Journal Articles
J Exp Biol (2014) 217 (13): 2411–2421.
Published: 1 July 2014
... the environment and the physiology of infaunal organisms like A. filiformis . Competing interests The authors declare no competing financial interests. 18 11 2013 3 4 2014 © 2014. Published by The Company of Biologists Ltd 2014 Acidbase regulation Carbon capture storage Behavior...
Includes: Supplementary data
Journal Articles
J Exp Biol (2012) 215 (22): 3865–3873.
Published: 15 November 2012
... on marine ecosystems. * Author for correspondence ( Philip.Munday@jcu.edu.au ) 7 5 2012 13 8 2012 © 2012. 2012 thermal reaction norm aerobic scope hypoxia ocean acidification acidbase regulation olfaction behaviour population viability range shift acclimation...
Journal Articles
J Exp Biol (2009) 212 (22): 3728–3736.
Published: 15 November 2009
... that serotonin is involved in hemolymph acid–base balance is discussed. * Author for correspondence( tclark2@iusb.edu ) 20 8 2009 2009 Aedes aegypti serotonin hemolymph acidbase regulation SSRI Disruption of endocrine regulation of developmental programs is a useful...
Journal Articles
J Exp Biol (2009) 212 (11): 1647–1661.
Published: 1 June 2009
...K. M. Gilmour; S. F. Perry SUMMARY Carbonic anhydrase (CA) is the zinc metalloenzyme that catalyses the reversible reactions of CO 2 with water. CA plays a crucial role in systemic acidbase regulation in fish by providing acid–base equivalents for exchange with the environment. Unlike air...
Journal Articles
J Exp Biol (2009) 212 (11): 1745–1752.
Published: 1 June 2009
... physiological evidence in other species. e-mail: pphwang@gate.sinica.edu.tw 21 1 2009 2009 mitochondria-rich cells embryo ion regulation acidbase regulation Homeostasis of body fluids is vital for vertebrates including fish. Compared with terrestrial vertebrates, fish face...
Journal Articles
J Exp Biol (2008) 211 (15): 2533–2541.
Published: 1 August 2008
... Ursachen. Deut. Arch. Klin. Med. 117 , 497 -516. Evans, D. H., Piermarini, P. M. and Choe, K. P. ( 2005 ). The multifunctional fish gill: dominant site of gas exchange, osmoregulation, acid-base regulation, and excretion of nitrogenous waste. Physiol. Rev. 85 , 97 -177. Finke, M. D...
Journal Articles
J Exp Biol (2006) 209 (17): 3440–3447.
Published: 1 September 2006
... in an ancestral vertebrate: primary sequence, distribution, localization, and function in gills. Am. J. Physiol. 289 , R1520 -R1534. Claiborne, J. B. ( 1998 ). Acid-base regulation. In The Physiology of Fishes (ed. D. H. Evans), pp. 177 -197. Boca Raton: CRC Press. Claiborne, J. B. and Evans, D. H...
Journal Articles
J Exp Biol (2005) 208 (2): 345–354.
Published: 15 January 2005
...Martin Tresguerres; Fumi Katoh; Heather Fenton; Edyta Jasinska; Greg G. Goss SUMMARY To study the mechanisms of branchial acid-base regulation, Pacific spiny dogfish were infused intravenously for 24 h with either HCl (495± 79μmol kg -1 h -1 ) or NaHCO 3 (981±235μmol kg -1 h -1 ). Infusion of HCl...
Journal Articles
J Exp Biol (2004) 207 (19): 3381–3390.
Published: 1 September 2004
... and degree of pH recovery during hypercapnia. Waters of the Amazon are characteristically dilute in ions, which may have consequences for acid-base regulation during environmental hypercapnia in endemic fishes. The armoured catfish Liposarcus pardalis , from the Amazon, was exposed to a water P CO 2 of 7, 14...
Journal Articles
J Exp Biol (1992) 170 (1): 43–56.
Published: 1 September 1992
...ATSUSHI ISHIMATSU; GEORGE K. IWAMA; TIMOTHY B. BENTLEY; NORBERT HEISLER The contribution of the secondary circulatory system to acid-base regulation and epithelial ion transport was evaluated qualitatively in freshwater-acclimated rainbow trout. The dorsal aorta (DA) and the lateral cutaneous...
Journal Articles
J Exp Biol (1992) 165 (1): 85–96.
Published: 1 April 1992
... not compromise intracellular acid-base status or increase ventilatory water loss. Note: Current address and address for communications: Department of Zoology, Arizona State University, Tempe, AZ 85287–1501, USA. acid-base regulation locust alimentary lumen Schistocerca gregaria J. exp. Biol. 165, 85...
Journal Articles
J Exp Biol (1992) 165 (1): 97–110.
Published: 1 April 1992
... address: Department of Zoology, Arizona State University, Tempe, AZ 85287- 1501, USA. 28 11 1991 © 1992 by Company of Biologists 1992 acid-base regulation ammonium nitrogen excretion acid excretion Schistocerca gregaria J. exp. Biol. 165, 97-110 (1992) 9 7 Printed in Great...