title: [Effect of vasopressin on the Na,K-ATPase activity in synaptic membranes of the brain of adult and old rats].
abstract: Vasopressin regulated in vitro the activity of Na+, K+-ATPase in synaptic membranes from rat brain cortex and brain stem. Low concentrations of the peptide activated the enzyme, high concentrations--inhibited. The effect was most distinct in brain stem. Age-dependent effects of vasopressin on the Na+, K+-ATPase activity were observed. Basal activity of the enzyme was not altered in synaptic membranes with ageing.
mesh_terms: D000375:Aging / Q000502:physiology; D000818:Animals; D001921:Brain / Q000201:enzymology*; D004789:Enzyme Activation; D008297:Male; D051381:Rats; D000254:Sodium-Potassium-Exchanging ATPase / Q000037:antagonists & inhibitors / Q000378:metabolism*; D013570:Synaptic Membranes / Q000201:enzymology*; D014667:Vasopressins / Q000494:pharmacology*
chemical_list: D014667:Vasopressins; D000254:Sodium-Potassium-Exchanging ATPase
vernacular_title: Vliianie vazopressina na aktivnost' Na,K-ATFazy sinapticheskikh membran golovnogo mozga vzroslykh i starykh krys.