- 作者: 張立人; 陳介甫
- 作者服務機構: 國立陽明醫學院; 國防醫學院
- 中文摘要: Effects of ketamine on the guinea-pig tracheal smooth muscle werestudied by-1.observing the effect of ketamine on the time of onset of his-tamine-induced bronchoconstriction in the intact animal.2. determiningthe effect of ketamine on the volume of Tyrode's solution dropping fromthe isolated lung preparation. 3. studying the effect of ketamine on thechange of contractile force induced by histamine on the isolated trachealchain preparation. It was found that ketamine一1.delayed. the onset ofhistamine-induced bronchoconstriction in the guinea-pig. 2. increasing thevolume of Tyrode's solution dropping from the isolated lung preparation. 3.counteracting the increase of contractile force induced by histamine onthe siolated tracheal chain preparation, and such effects were the directaction of ketamine on the guinea-pig tracheal smooth muscle.
- 英文摘要: --
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