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时间:2020-04-06
《干姜中有效成分在大鼠体内组织分布与归经的相关性研究.pdf》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、中草药==Chinese=qraditional=and=eerbal=arugs==第QR卷=第T期=OMNQ年Q月·VSR·干姜中有效成分在大鼠体内组织分布与归经的相关性研究NNONGNNNN郭敏娟,张廷,马开,崔瑛,汪晶,杨晶晶,王君明,冯志毅NK河南中医学院,河南郑州QRMMQSOK河南省中医药研究院,河南郑州QRMMMQ摘要:目的研究干姜成分SJ姜酚、SJ姜烯酚、UJ姜酚在大鼠体内的组织分布,探讨干姜的归经。方法采用“病证J药效J药动学”方法,给脾胃虚寒模型大鼠ig干姜水提液,分别在NM、OM、QM、SM、VM、NOM、PSMmin时取血、以及心脏
2、、肝脏、脾脏、肺、肾、脑、胃、大肠、小肠等组织,采用高效液相色谱法测定干姜成分SJ姜酚、SJ姜烯酚、UJ姜酚在脾胃虚寒给药组大鼠和正常给药组大鼠体内各组织中的浓度,并计算药动学的相关参数。结果在脾胃虚寒给药组中,P种成分的量以胃、小肠、肝、肺中浓度最高;在正常给药组中,以胃、肾、小肠、大肠、肺中浓度最高。在胃、小肠等消化器官中,脾胃虚寒给药组的浓度明显高于正常给药组。结论干姜主要成分分布以归脾、胃、肺、肝等脏腑为主经,与传统干姜归经理论基本相符。关键词:脾胃虚寒;SJ姜酚;UJ姜酚;SJ姜烯酚;组织分布;归经中图分类号:oOURKR文献标志码:A文章编号:M
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