scholarly journals EFFECTS OF SODIUM AND POTASSIUM IONS ON THE ATPASE ACTIVITY OF RAT KIDNEY MITOCHONDRIA

1971 ◽  
Vol 21 (2) ◽  
pp. 263-270 ◽  
Author(s):  
Munekazu GEMBA ◽  
Juro UEDA
Keyword(s):  
Atpase Activity ◽  
Rat Kidney ◽  
Potassium Ions ◽  
Kidney Mitochondria ◽  
Sodium And Potassium

Altered physiological status and [Na] and [K] in intracellular particulates of rat kidney

1960 ◽  
Vol 198 (5) ◽  
pp. 1049-1052 ◽  
Author(s):  
Robert Hine Kelly
Keyword(s):  
Intact Animal ◽  
Sodium Intake ◽  
Rat Kidney ◽  
Physiological Status ◽  
Potassium Ions ◽  
High Sodium ◽  
Adrenalectomized Animal ◽  
Microsome Fraction ◽  
Selective Increase ◽  
Sodium And Potassium

The effects of adrenalectomy, ethanol and aldosterone have been studied on the [Na] and [K] in intracellular particulates prepared from the kidneys of rats on varied sodium intake. The microsome has the highest intracellular concentration of sodium and is the site of marked, independent changes in response to ethanol, aldosterone and high sodium intake. These changes are limited primarily to sodium and potassium ions not readily eluted from this fraction in aqueous solution. Adrenalectomy decreases the [Na] and [K] in all cellular fractions. This change is inhibited by saline supplementation after adrenalectomy. Aldosterone selectively increases the [Na] of the microsome fraction, an effect contrary to that of ethanol. Increased sodium intake in the intact animal blocks the response to ethanol and, in the adrenalectomized animal, the response to aldosterone. Saline supplementation causes a selective increase in microsomal [K], an effect unrelated to adrenalectomy, ethanol or aldosterone. The conclusion suggested is that the microsome fraction is related to renal cellular electrolyte metabolism although the nature of this relationship is obscure.

scholarly journals Glutamate transprot in rat kidney mitochondria.

1983 ◽  
Vol 258 (3) ◽  
pp. 1735-1739
Author(s):  
A C Schoolwerth ◽  
K F LaNoue ◽  
W J Hoover
Keyword(s):  
Rat Kidney ◽  
Kidney Mitochondria

scholarly journals Ultracytochemical study of the ouabain-sensitive, K-dependent p-nitrophenylphosphatase (Na-K-ATPase) activity in the developing rat kidney.

1982 ◽  
Vol 15 (3) ◽  
pp. 421-438 ◽  
Author(s):  
HIROSHI MAYAHARA ◽  
TAKAO ANDO ◽  
YOSHIMARO ISHIKAWA ◽  
Kazuo OGAWA
Keyword(s):  
Atpase Activity ◽  
Rat Kidney ◽  
Developing Rat
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