EVALUATION OF THE ANTI-ASTHMATIC POTENTIAL OF OXARBAZOLE IN GUINEA-PIGS

被引:6
作者
MIELENS, ZE
机构
关键词
D O I
10.1159/000136873
中图分类号
R9 [药学];
学科分类号
1007 ;
摘要
Oxarbazole, 9-benzoyl-2,3,4,9,-tetrahydro-6-methoxy-1H-carbazole-3-carboxylic acid, inhibited bronchoconstriction induced by a crude SRS-A preparation or by bradykinin in dose-related manner in anesthetized guinea pigs. Oxarbazole was ineffective against bronchoconstriction induced by histamine, carbachol, serotonin, or PGF(2α). Inhibition of bronchoconstriction induced by the crude SRS-A preparation by oxarbazole was unimpeded by the presence of β-adrenergic- or cholinergic-blocking agents, but it could be overcome by increased doses of the crude SRS-A preparation.
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页码:323 / 329
页数:7
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