title: Study on the anti-hypoxic effect of some drugs used in the pharmacotherapy of cerebrovascular disease.
abstract: The anti-hypoxic effect of some agents used in the pharmacotherapy of cerebrovascular disease was studied using the following methods: incomplete ischemia by bilateral carotid ligation in rats, anoxic hypoxia by inhalation of argon in mice, and hemic hypoxia induced by injection of sodium nitrite (120 mg/kg s.c.) in rats. The following drugs were studied: piracetam, orotic acid, centrophenoxine, pentobarbital, vincamine, vinpocetine, cinnarizine, aligeron, xanthinol nicotinate and papaverine. The most pronounced anti-hypoxic effect was shown primarily with the metabolic acting drugs, such as orotic acid, centrophenoxine, piracetam and pentobarbital, followed by the preparations with combined metabolic and vasoactive properties (vincamine and vinpocetine). The predominantly vasoactive drugs were less effective in anoxic hypoxia, but showed more pronounced effect in incomplete ischemia.
mesh_terms: D000818:Animals; D001921:Brain / Q000378:metabolism; D002545:Brain Ischemia / Q000188:drug therapy; D002560:Cerebrovascular Circulation / Q000187:drug effects; D002561:Cerebrovascular Disorders / Q000188:drug therapy*; D005260:Female; D000860:Hypoxia / Q000188:drug therapy*; D051379:Mice; D051381:Rats; D011919:Rats, Inbred Strains