Modern views on the mechanisms of sodium ion transport from the external environment in freshwater hydrobionts

作者: V. I. Martemyanov

DOI: 10.1134/S1990747817010056

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摘要: On the basis of kinetic characteristics ion exchange between freshwater aquatic organisms and external medium, existing concepts on action mechanisms carriers located in cell membranes skin ionocytes embryos gill epithelium fishes are analyzed. It is shown that main mechanism compensating for Na+ loss by organism hydrobionts into environment Na+-Cl– cotransporter and, to a certain degree, Na+-K+-2Cl– cotransporter. A supplementary role transport from water under extreme conditions may play Na+/H+ Na+/NH4 + exchangers.

参考文章(98)
Yi-Fang Wang, Jia-Jiun Yan, Yung-Che Tseng, Ruo-Dong Chen, Pung-Pung Hwang, Molecular Physiology of an Extra-renal Cl(-) Uptake Mechanism for Body Fluid Cl(-) Homeostasis. International Journal of Biological Sciences. ,vol. 11, pp. 1190- 1203 ,(2015) , 10.7150/IJBS.11737
Martine Avella, Michel Bornancin, A new analysis of ammonia and sodium transport through the gills of the freshwater rainbow trout (Salmo gairdneri) The Journal of Experimental Biology. ,vol. 142, pp. 155- 175 ,(1989)
S.E. Wendelaar Bonga, G. Flik, J.C. Fenwick, In vivo bafilomycin-sensitive Na(+) uptake in young freshwater fish The Journal of Experimental Biology. ,vol. 202, pp. 3659- 3666 ,(1999) , 10.1242/JEB.202.24.3659
W. T. Potts, Kinetics of sodium uptake in freshwater animals: a comparison of ion-exchange and proton pump hypotheses American Journal of Physiology-regulatory Integrative and Comparative Physiology. ,vol. 266, ,(1994) , 10.1152/AJPREGU.1994.266.2.R315
G. W. Bryan, Sodium Regulation in the Crayfish Astacus Fluviatilis : I. The Normal Animal The Journal of Experimental Biology. ,vol. 37, pp. 83- 99 ,(1960) , 10.1242/JEB.37.1.83
E. K. Postlethwaite, D. G. Mcdonald, Mechanisms of Na+ and C- regulation in freshwater-adapted rainbow trout (Oncorhynchus mykiss) during exercise and stress The Journal of Experimental Biology. ,vol. 198, pp. 295- 304 ,(1995) , 10.1242/JEB.198.2.295
Marion R. Preest, Richard J. Gonzalez, Rod W. Wilson, A pharmacological examination of Na+ and Cl- transport in two species of freshwater fish. Physiological and Biochemical Zoology. ,vol. 78, pp. 259- 272 ,(2005) , 10.1086/427058
T. K. N. Tsui, C. Y. C. Hung, C. M. Nawata, J. M. Wilson, P. A. Wright, C. M. Wood, Ammonia transport in cultured gill epithelium of freshwater rainbow trout: the importance of Rhesus glycoproteins and the presence of an apical Na+/NH4+ exchange complex. The Journal of Experimental Biology. ,vol. 212, pp. 878- 892 ,(2009) , 10.1242/JEB.021899