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H1和H2受体阻滞剂对非哮喘受试者组胺诱导的支气管收缩的影响。

Effects of H1- and H2-receptor blocking agents on histamine-induced bronchoconstriction in non-asthmatic subjects.

作者信息

Maconochie J G, Woodings E P, Richards D A

出版信息

Br J Clin Pharmacol. 1979 Mar;7(3):231-6. doi: 10.1111/j.1365-2125.1979.tb00927.x.

Abstract

1 Two studies have been carried out to investigate the effect of H1- and H2-receptor blocking agents on histamine-induced bronchoconstriction in non-asthmatic subjects. 2 The H2-receptor blocker cimetidine administered orally had no effect on histamine-induced bronchoconstriction on any of the subjects tested. In three of four subjects, the H1-receptor blocker, chlorpheniramine given orally, inhibited the effect of the histamine in the lung. 3 The effects of intravenous chlorpheniramine and cimetidine, both alone and in combination, upon histamine-induced bronchoconstriction, were also studied. Chlorpheniramine inhibited the effect of the histamine and this was significantly dose related. This was not so with cimetidine and there was no evidence that the dose response curve to chlorpheniramine was affected by the additional administration of cimetidine. 4 The results show that histamine-induced bronchoconstriction in non-asthmatic subjects is not mediated by H2-receptors, but it is likely that H1-receptors are involved.

摘要
  1. 已经开展了两项研究,以调查H1和H2受体阻断剂对非哮喘受试者组胺诱导的支气管收缩的影响。2. 口服给予H2受体阻断剂西咪替丁,对任何受试对象的组胺诱导的支气管收缩均无影响。在四名受试对象中的三名中,口服给予H1受体阻断剂氯苯那敏可抑制组胺在肺部的作用。3. 还研究了静脉注射氯苯那敏和西咪替丁单独及联合使用对组胺诱导的支气管收缩的影响。氯苯那敏抑制组胺的作用,且这与剂量显著相关。西咪替丁则不然,没有证据表明西咪替丁的额外给药会影响氯苯那敏的剂量反应曲线。4. 结果表明,非哮喘受试者中组胺诱导的支气管收缩不是由H2受体介导的,但H1受体可能参与其中。

相似文献

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The role of histamine receptors in asthma.组胺受体在哮喘中的作用。
Clin Sci (Lond). 1981 Apr;60(4):363-70. doi: 10.1042/cs0600363.

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The response of cat airways to histamine in vivo and in vitro.猫气道在体内和体外对组胺的反应。
Br J Pharmacol. 1985 Feb;84(2):309-16. doi: 10.1111/j.1476-5381.1985.tb12915.x.

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