4 结果
The effects of common antiepileptics, GABAmimetic drugs, excitatory amino acid antagonists as well as of clonidine, corynanthine, chlorpromazine and atropine were studied against clonic convulsions induced in mice by N-methyl-D,L-aspartic acid (NMDLA) after subcutaneous (340 mg/kg; ED97) and
Postdecapitation convulsions were analyzed in rats after the administration of a variety of adrenergic and serotonergic agents. Drugs were selected on the basis of their relative affinities for 5-hydroxytryptamine1A, alpha 2-adrenergic and/or alpha 1-adrenergic receptors. The
We sought to elucidate the receptor subtype through which endogenous norepinephrine suppresses epileptogenesis in the rat kindling model. To this end we examined the effects of systemically administered selective antagonists and an alpha-2 agonist on kindling development and on kindled seizures. The
The effects of two drugs which differ in selectivity for central alpha 1- and alpha 2-adrenoceptors were compared in different animal models of epilepsy. Clonidine, a selective alpha2-adrenoceptor agonist, up to 0.5 mg/kg i.p. was inactive against electroconvulsions in mice, but decreased the