## Abstract Changes in expression of Na, K‐ATPase (NKA) and morphometry of mitochondrion‐rich (MR) cells in gills of tilapia were investigated on a 96–hr time course following transfer from seawater (SW) to fresh water (FW). A transient decline in plasma osmolality and Na^+^, Cl^−^ concentrations o
Mitochondria-rich (MR) cells and the activities of the Na+K+-ATPase and carbonic anhydrase in the gill and opercular epithelium of Oreochromis mossambicus adapted to various salinities
✍ Scribed by Dietmar Kültz; Ralf Bastrop; Karl Jürss; Dietrich Siebers
- Book ID
- 113324058
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 926 KB
- Volume
- 102
- Category
- Article
- ISSN
- 1096-4959
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## Abstract The effect of salinity changes on the surface ultrastructure and Na, K‐ATPase content of the gill filament of mullent was determined using scanning electron microscopy and ^3^H‐ouabain binding. The number of ouabain binding sites/mg wet weight of tissue increased with increasing salinit