... levels. Aquaporins Ion transporters Osmoregulation Salinization Septate junction Contamination of freshwater with salt is occurring throughout the world. The sources of contamination are many, but most result from human activities ( Rahman et al., 2019 ; Schuler et al., 2019...

... no competing or financial interests. 29 12 2020 6 5 2021 © 2021. Published by The Company of Biologists Ltd 2021 Summary: Analysis of Na + transport across the Daphnia magna nuchal organ using the scanning ion-selective electrode technique and ion transport inhibitors indicates...

... factors that contributes to euryhalinity of the bull shark, Carcharhinus leucas . Kidney Ion transporters Euryhalinity Osmoregulation Freshwater adaptation Cartilaginous fish Most cartilaginous fishes are principally marine species, and only a limited number of species, including...

... assuming one charge equivalent is moved per pump. (E) Turnover rates (means + s.e.m.) were calculated by dividing the number of ions transported per second by the total number of functional pumps. The Antarctic Na + /K + -ATPase turnover rate (25.55±0.98 s –1 , N =9) was significantly higher ( P =0.002...

... invaginations, both of which are associated with numerous mitochondria, characterizing an ion transporting epithelium. These changes in Na + /K + - and V-ATPase activities and in mRNA expression during salinity acclimation appear to underpin ion uptake and Cl – secretion by the palaemonid shrimp gill...