Sodium, potassium and chloride intracellular concentrations in the intestine of the freshwater turtle Mauremys caspica
Article Sidebar
14)
Published:
1983-06-01
Keywords:
Intestinal Absorption/drug effects, Active/drug effects, Animals, Biological Transport, Chlorides/metabolism, Cyanides/pharmacology, In Vitro Techniques, Intestinal Mucosa/metabolism, Intracellular Fluid/analysis, Ouabain/pharmacology, Potassium/metabolism, Sodium/metabolism, Turtles/metabolism
How to Cite
Sodium, potassium and chloride intracellular concentrations in the intestine of the freshwater turtle Mauremys caspica. (1983). Revista Española De Fisiología, 39(2), 123-127. https://revistas.unav.edu/index.php/ref/article/view/46531
35
Abstract
Sodium, potassium and chloride intracellular concentrations were measured.Sodium replacement from the bathing medium induced a significant decrease in chloride intracellular concentration.Conversely, chloride replacement from the bathing medium induced a significant decrease in sodium intracellular concentration.These results suggest the existence of a coupled NaCl transport system.The presence of 10(-03) M ouabain in the bathing medium increased Na+ intracellular concentration while decreasing that of K+.Cyanide (10(-03) M) produced a significant increase in Na+ intracellular concentration, whereas that of K+ was not affected by this agent.
Keywords:
Intestinal Absorption/drug effects, Active/drug effects, Animals, Biological Transport, Chlorides/metabolism, Cyanides/pharmacology, In Vitro Techniques, Intestinal Mucosa/metabolism, Intracellular Fluid/analysis, Ouabain/pharmacology, Potassium/metabolism, Sodium/metabolism, Turtles/metabolism
Authors
M. Acevedo
E. Jiménez
A. de los Ríos
Metrics
|
|
Downloads
Download data is not yet available.
Issue
Section
Articles