摘要
目的:分别测定葛根芩连汤煎剂和葛根单煎剂中葛根素(Puerarin)在家犬血清中的含量,分析不同煎煮方式对其体内药动学的影响。方法:通过测定不同时刻家犬体内葛根素浓度,计算药动学参数。结果:家犬灌服葛根芩连汤煎剂和葛根单煎剂后葛根素在家犬体内的Cmax分别(5.164±0.637)、(5.383±0.818)μg/mL;tmax分别为(1.10±0.374)和(1.25±0.274)h;AUC0~t分别为(25.76±5.48)、(27.97±7.16)μg/(mL.h)。结论:煎煮方式对葛根素家犬体内药动学有显著影响。
Objective:To investigate the effect of decoction method on pharmacokinetics of Puerarin by determining Puerarin concentration of serum after administration of Gegenqinlian in single(D)and mixed decoction(H)to dogs.Methods:HPLC method was established to determine serum concentration of Puerarin and pharmacokinetic parameters were calculated.Results:The parameters in dogs after administration of H and D were as follows:Cmax was(5.164±0.637)and(5.383±0.818)μg/mL,tmax was(1.10±0.374)and(1.25±0.274)h,AUC0~t was(25.76±5.48)and(27.97±7.16)μg/(h·mL),respectively.Conclusion:Decoction method has significant effect on pharmacokinetic parameters of puerarin in dogs.
出处
《中药材》
CAS
CSCD
北大核心
2010年第9期1442-1444,共3页
Journal of Chinese Medicinal Materials
基金
黑龙江省博士后基金项目(LBD-Z08003)
黑龙江自然科学基金(D200916)
关键词
葛根芩连汤
葛根素
药动学
家犬
Gegenqinlian decoction
Puerarin
Pharmacokinetics
Dogs