灯盏乙素对瑞舒伐他汀在大鼠体内药代动力学的影响
发布时间:2018-07-14 11:20
【摘要】:目的研究灯盏乙素对瑞舒伐他汀在大鼠体内药代动力学特征的影响。方法按照体重将大鼠随机分成3组:对照组、实验组Ⅰ和实验组Ⅱ,每组6只。3组大鼠均灌胃给予瑞舒伐他汀10 mg·kg~(-1),实验组Ⅰ大鼠同时单次灌胃给予灯盏乙素50 mg·kg~(-1),实验组Ⅱ大鼠预先每天1次持续7 d灌胃给予灯盏乙素50 mg·kg~(-1)。分别于不同时间点采集血样,用LC-MS测定瑞舒伐他汀的血药浓度,用DAS2.1软件计算药代动力学参数。结果与对照组比较,实验组Ⅰ的Cmax和AUC0-t分别增加约55%,60%,CLz/F降低约40%;实验组Ⅱ的Cmax和AUC0-t分别增加约60%,70%,CLz/F降低约43%,2组的差异均有统计学意义(均P0.05)。实验组Ⅰ与实验组Ⅱ的Cmax、AUC0-t和CLz/F比较,差异均无统计学意义(均P0.05)。结论大鼠体内灯盏乙素可影响瑞舒伐他汀的药代动力学特性,但是大鼠单次和多次给予灯盏乙素50 mg·kg~(-1)处理对瑞舒伐他汀的药代动力学影响无明显差异。
[Abstract]:Objective to study the effect of breviscapine on pharmacokinetics of resuvastatin in rats. Methods according to body weight, rats were randomly divided into three groups: control group, experimental group 鈪,
本文编号:2121485
[Abstract]:Objective to study the effect of breviscapine on pharmacokinetics of resuvastatin in rats. Methods according to body weight, rats were randomly divided into three groups: control group, experimental group 鈪,
本文编号:2121485
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