中国药房2017，Vol.28Issue(10)：1323-1325,3.DOI:10.6039/j.issn.1001-0408.2017.10.07
葡萄籽原花青素对胆汁酸盐在结肠腺细胞Caco-2中转运的影响
Effects of Grape Seed Proanthocyanidin on the Transport of Bile Salts in Colon Glandular Cell Caco-2
摘要
Abstract
OBJECTIVE:To study the effects of grape seed proanthocyanidin(GSP)on the transmembrane transport of sodium glycocholate (GA) and sodium taurocholate (TA) in colon glandular cell Caco-2. METHODS:Caco-2 model was used,and RP-HPLC was conducted to determine the contents of GA and TA in cell culture medium. The test was divided into GSP group, GA group,TA group,GSP+GA group and GSP+TA group,the transport volumes of transporting GA and TA from Transwell apical (AP)side to basolateral(BL)side by Caco-2 cell at 0,2,4,8 h were detected,respectively. RESULTS:The linear ranges of GA and TA were 0.05-1.2 mmol/L(R2=0.9999). With the time passing,transport volumes of GA and TA in BL site in GA group and TA group were sharply increased;while the transport volumes were obviously decreased after adding GSP,with statistical signifi-cance(P<0.01). CONCLUSIONS:GSP has inhibitory effect on the transmembrane transport of GA and TA in Caco-2 cell.关键词
葡萄籽原花青素/结肠腺细胞Caco-2/牛磺胆酸钠/甘氨胆酸钠/跨膜转运Key words
Grape seed proanthocyanidin/Colon glandular cell caco-2/Sodium glycocholate/Sodium taurocholate/Transmem-brane transportation分类
医药卫生引用本文复制引用
来丽华,葛建..葡萄籽原花青素对胆汁酸盐在结肠腺细胞Caco-2中转运的影响[J].中国药房,2017,28(10):1323-1325,3.基金项目
国家自然科学基金资助项目(No.31100499) （No.31100499）
