目的建立黄藤素胶囊中盐酸巴马汀含量的测定方法。
Aim to establish method to determine palmatine hydrochloride in fibrauretine capsules.
结果采用乙醇回流提取后，利用酸提碱沉法，盐酸药根碱与盐酸巴马汀含量最高。
Results the alkaloid content was the highest after circumfluence extraction by ethanol acid-base precipitation.
外标法峰面积定量。结果药材中巴马汀和药根碱的平均回收率分别为97.6 4 %和98.77%。
RESULTS The average recoveries were 97.64% and 98.77% for palmatine and jatrorrhizine, respectively.
结果：与对照品斑点大小、荧光强度比较和用吸收度限值控制均可对样品中的巴马汀进行限量检查，结果与原标准一致。
RESULTS The limit test was conducted by comparison of TLC spot size, intensity of fluorescence and UV absorbance, the results are same as original standard.
结论四氢巴马汀具有降低哇巴因诱发家兔在体心脏延迟后除极振幅的作用，从而减少由延迟后除极所引起的触发性室性心律失常的发生。
Conclusion THP had the effect of decreasing the amplitude of DAD of rabbit heart induced by ouabain thus reducing the chance of triggered ventricular arrhythmia induced by DAD.
结论四氢巴马汀具有降低哇巴因诱发家兔在体心脏延迟后除极振幅的作用，从而减少由延迟后除极所引起的触发性室性心律失常的发生。
Conclusion THP had the effect of decreasing the amplitude of DAD of rabbit heart induced by ouabain thus reducing the chance of triggered ventricular arrhythmia induced by DAD.
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