麻黄附子细辛各制剂中麻黄碱的经皮渗透特性比较

Information on Traditional Chinese Medicine(2013)

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Abstract
目的:考察麻黄附子细辛软膏剂、凝胶剂和巴布剂中麻黄碱的体外经皮渗透过程,为麻黄附子细辛汤经皮给药的剂型选择提供依据。方法:采用Franz扩散池法,以麻黄碱为指标,HPLC法测定麻黄附子细辛软膏、凝胶与巴布剂中麻黄碱的透皮速率,计算累积渗透量及透皮速率。结果:48内软膏剂、凝胶剂和巴布剂的累积渗透量分别为1 280.53μg、2 193.35μg、1 593.64μg,透皮速率分别为51.22%、87.73%、63.75%。结论:麻黄附子细辛凝胶剂的经皮渗透效果优于软膏剂和巴布剂,有望开发成新的经皮给药制剂。
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