燈盞乙素對(duì)瑞舒伐他汀在大鼠體內(nèi)藥代動(dòng)力學(xué)的影響
發(fā)布時(shí)間:2018-07-14 11:20
【摘要】:目的研究燈盞乙素對(duì)瑞舒伐他汀在大鼠體內(nèi)藥代動(dòng)力學(xué)特征的影響。方法按照體重將大鼠隨機(jī)分成3組:對(duì)照組、實(shí)驗(yàn)組Ⅰ和實(shí)驗(yàn)組Ⅱ,每組6只。3組大鼠均灌胃給予瑞舒伐他汀10 mg·kg~(-1),實(shí)驗(yàn)組Ⅰ大鼠同時(shí)單次灌胃給予燈盞乙素50 mg·kg~(-1),實(shí)驗(yàn)組Ⅱ大鼠預(yù)先每天1次持續(xù)7 d灌胃給予燈盞乙素50 mg·kg~(-1)。分別于不同時(shí)間點(diǎn)采集血樣,用LC-MS測(cè)定瑞舒伐他汀的血藥濃度,用DAS2.1軟件計(jì)算藥代動(dòng)力學(xué)參數(shù)。結(jié)果與對(duì)照組比較,實(shí)驗(yàn)組Ⅰ的Cmax和AUC0-t分別增加約55%,60%,CLz/F降低約40%;實(shí)驗(yàn)組Ⅱ的Cmax和AUC0-t分別增加約60%,70%,CLz/F降低約43%,2組的差異均有統(tǒng)計(jì)學(xué)意義(均P0.05)。實(shí)驗(yàn)組Ⅰ與實(shí)驗(yàn)組Ⅱ的Cmax、AUC0-t和CLz/F比較,差異均無統(tǒng)計(jì)學(xué)意義(均P0.05)。結(jié)論大鼠體內(nèi)燈盞乙素可影響瑞舒伐他汀的藥代動(dòng)力學(xué)特性,但是大鼠單次和多次給予燈盞乙素50 mg·kg~(-1)處理對(duì)瑞舒伐他汀的藥代動(dòng)力學(xué)影響無明顯差異。
[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,
本文編號(hào):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,
本文編號(hào):2121485
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