Sequential Metabolism Study on Ginkgo Folium Tablet in Digestive System
10.3969/j.issn.1005-5304.2015.07.022
- VernacularTitle:银杏叶片剂大鼠体内多成分序贯代谢研究
- Author:
Zhe ZHANG
;
Mingmin TANG
;
Ruiyan FAN
;
Daren CAI
;
Wenning YANG
;
Yang LIU
- Publication Type:Journal Article
- Keywords:
Ginkgo Folium Tablet;
sequential metabolism;
hepatic metabolism;
intestinal flora metabolism;
gut wall metabolism;
fingerprint;
in situ closed-loop
- From:
Chinese Journal of Information on Traditional Chinese Medicine
2015;(7):78-81,82
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate dynamic metabolism in vivo of Ginkgo Folium Tablet under the guidance of sequential metabolism thoughts. Methods In situ closed-loop in rats was carried out to study sequential metabolism of Ginkgo Folium Tablet through oral digestive system, namely to investigate and compare the intestinal flora metabolism, the gut wall metabolism and hepatic metabolism, combined with chromatographic fingerprint of blood samples. Results The analysis showed that 12 peaks in Ginkgo Folium Tablet were metabolized by intestinal flora, and 7 peaks generated through the gut wall. Most components of Ginkgo Folium Tablet were metabolized in liver, and 3 original medicine components were directly into the blood. Conclusion This study conducts a qualitative description of metabolism of Ginkgo Folium Tablet in different parts of the oral route, and provides references for the quality control, mechanism explanation and secondary development for Ginkgo Folium Tablet.
