[Activation characteristics of ouabain-sensitive respiration and Na,K-ATPase in the kidney cortex and medullary zone of rats adapted to cold].
The endogenous and ouabain-sensitive respiration and Na, K-ATPase activity in the cortex and kidneys medulla of the cold-acclimated male albino rats have been determined. The increase of the respiration rate has been stated to be caused by the Na-pump activation. The obtained changes of Na, K-ATPase activity are supposed to be connected with the regulation of concentration and sodium excretion function of kidneys.
D000222:Adaptation, Physiological / Q000187:drug effects*; D000255:Adenosine Triphosphate / Q000378:metabolism; D000818:Animals; D003080:Cold Temperature; D004789:Enzyme Activation / Q000187:drug effects; D007672:Kidney Cortex / Q000187:drug effects* / Q000378:metabolism; D007679:Kidney Medulla / Q000187:drug effects* / Q000378:metabolism; D007700:Kinetics; D008297:Male; D010042:Ouabain / Q000494:pharmacology*; D010101:Oxygen Consumption / Q000187:drug effects*; D051381:Rats; D012964:Sodium / Q000378:metabolism; D000254:Sodium-Potassium-Exchanging ATPase / Q000378:metabolism*; D013997:Time Factors
D010042:Ouabain; D000255:Adenosine Triphosphate; D012964:Sodium; D000254:Sodium-Potassium-Exchanging ATPase
Osoebnnosti aktivatsii uabain-chuvstvitel'nogo dykhaniia i Na,K-ATFazy v kore i mozgovoĭ zone pochek krys, adaptirovannykh k kholodu.