Reference

Relationship between the action of psychostimulants on the learning ability and external and internal factors

Relationship between the action of psychostimulants on the learning ability and external and internal factors. Belozertsev, Yu. A. (Chita Med. Inst., Chita, USSR). Byull. Eksp. Biol. Med.Several substances with their cas registry numbers 34262-84-5 and 58-08-2 may be metioned in this study., 97(1), 53-5 (Russian) 1984. CODEN: BEBMAE. ISSN: 0365-9615. DOCUMENT TYPE: Journal CA Section: 1 (Pharmacology) The ability of psychostimulants (sydnocarb [34262-84-5], amphetamine [300-62-9], caffeine [58-08-2], acephen [3685-84-5], piracetam [7491-74-9], or euclidan [1641-74-3]) to improve the learning ability of rats being trained in a T-maze or in a Dombrovskaya maze depended more upon problem complexity than upon the type of problem. Moreover, innate differences in emotionality were of greater importance than differences in inquisitiveness in affecting the training-facilitating effects of these drugs. Thus, in animals tending to respond to stress in a passive manner, sydnocarb and amphetamine enhanced learning ability by abolishing the passive response. .

Study on the antihypoxic effect of some drugs used in the pharmacotherapy of cerebrovascular disease

Study on the antihypoxic effect of some drugs used in the pharmacotherapy of cerebrovascular disease. Milanova, D.; Nikolov, R.; Nikolova, M. (Chem. Pharm. Res. Inst., Sofia 1156, Bulg.). Methods Find. 7491-74-9 and 42971-09-5 which are cas registry numbers are also used here. Exp. Clin. Pharmacol., 5(9), 607-12 (English) 1983. CODEN: MFEPDX. DOCUMENT TYPE: Journal CA Section: 1 (Pharmacology) In mice, a study of the antihypoxic effect of piracetam [7491-74-9], orotic acid [65-86-1], centrophenoxine [3685-84-5], pentobarbital [76-74-4], vincamine [1617-90-9], vinpocetine [42971-09-5], cinnarizine [298-57-7], aligeron [41332-10-9], xanthinol nicotinate [437-74-1] and papaverine [58-74-2], used in the pharmacotherapy of cerebrovascular diseases, indicated that the most pronounced effect was obsd. primarily with the metabolic-acting drugs such as orotic acid, piracetam, etc., followed by drugs having both metabolic and vasoactive properties (vincamine and vinpocetine). Drugs which were predominantly vasoactive were less effective in anoxic hypoxia, but showed a more pronounced effect in incomplete ischemia. .