A systematic strategy for screening therapeutic constituents of (Turcz) Baill infiltrated blood-brain barrier oriented in lesions using ethanol and water extracts: a novel perspective for exploring chemical material basis of herb medicines.
10.1016/j.apsb.2019.10.008
- Author:
Yiwen ZHANG
1
;
Xinyan LV
2
;
Jiameng QU
2
;
Xin ZHANG
1
;
Mingyang ZHANG
1
;
Hao GAO
1
;
Qian ZHANG
1
;
Ran LIU
1
;
Huarong XU
1
;
Qing LI
1
;
Kaishun BI
1
Author Information
1. School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China.
2. School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, China.
- Publication Type:Journal Article
- Keywords:
Chemical profiles;
Components into nidi;
Effective material basis;
Ethanol extracts;
Pharmacodynamics;
Schisandra chinensis;
Traditional Chinese medicine;
Water extracts
- From:
Acta Pharmaceutica Sinica B
2020;10(3):557-568
- CountryChina
- Language:English
-
Abstract:
, a widely used Chinese herbal medicine, was considered as central nervous system (CNS) drug for years. Both ethanol extracts (EES) and water extracts (WES) of it were applied clinically. Unfortunately, the difference of their efficacy and even effective material foundation of remains obscure. In this study, to explore the active constituents of , we compared pharmacodynamics and chemical profiles / of EES/WES for the first time using multiple chemical analysis, pharmacological and data processing approaches. It was proved that there was no significant difference in the anti-depressive effects between WES and EES. However, the contents of most components and in plasma were higher in EES than those in WES, which was unconvincing for their similar efficacy. Therefore, we further explored components of targeted onto brain and the results showed that 5 lignans were identified with definite absorptivity respectively both in EES and WES caused by the limitation of blood-brain barrier. Moreover, bioinformatic analysis predicted their anti-depressive action. Above all, the systematic strategy screened 5 brain-targeted effective substances of and it was suggested that exploring the components into nidi would promote the studies on herbs effective material basis.
