Ion uptake and acid secretion in zebrafish (Danio rerio)
نویسندگان
چکیده
منابع مشابه
Ion uptake and acid secretion in zebrafish (Danio rerio).
Transepithelial transport is one of the major processes involved in the mechanism of homeostasis of body fluids in vertebrates including fish. The current models of ion regulation in fish gill ionocytes have been proposed mainly based on studies in traditional model species like salmon, trout, tilapia, eel and killifish, but the mechanisms are still being debated due to the lack of convincing m...
متن کاملThe role of acid-sensing ion channels in epithelial Na+ uptake in adult zebrafish (Danio rerio).
Acid-sensing ion channels (ASICs) are epithelial Na(+) channels gated by external H(+). Recently, it has been demonstrated that ASICs play a role in Na(+) uptake in freshwater rainbow trout. Here, we investigate the potential involvement of ASICs in Na(+) transport in another freshwater fish species, the zebrafish (Danio rerio). Using molecular and histological techniques we found that asic gen...
متن کاملDanio Rerio, the Zebrafish
The zebrafish has long been a favourite model for the study of vertebrate development. Here we provide an overview of the current state of knowledge and resources for the study of this fish, with comments on the future direction of zebrafish genomics from Professor Mark Fishman and Dr Stephen Wilson.
متن کاملKnockdown of V-ATPase subunit A (atp6v1a) impairs acid secretion and ion balance in zebrafish (Danio rerio).
In the skin of zebrafish embryo, the vacuolar H(+)-ATPase (V-ATPase, H(+) pump) distributed mainly in the apical membrane of H(+)-pump-rich cells, which pump internal acid out of the embryo and function similarly to acid-secreting intercalated cells in mammalian kidney. In addition to acid excretion, the electrogenic H(+) efflux via the H(+)-ATPases in the gill apical membrane of freshwater fis...
متن کاملKnockdown of V-ATPase subunit A (atp6v1a) impairs acid secretion and ion 5 balance in zebrafish Danio rerio
Jiun-Lin Horng, Li-Yih Lin, Chang-Jen Huang, Fumi Katoh, Toyoji Kaneko and Pung-Pung Hwang 10 1 Institute of Cellular and Organismic Biology, Academia Sinica, Taipei, Taiwan, ROC 2 Graduate Institute of Life Sciences, National Defense Medical Center, Taipei, Taiwan, ROC 3 Department of Life Science, National Taiwan Normal University, Taipei, Taiwan 15 ROC 4 Institute of Biological Chemistry, Ac...
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ژورنال
عنوان ژورنال: Journal of Experimental Biology
سال: 2009
ISSN: 1477-9145,0022-0949
DOI: 10.1242/jeb.026054