Pharmacokinetics study of main effective constituents in Danhong Injection after compatibilities in rats with cerebral ischemia reperfusion injury
10.7501/j.issn.0253-2670.2016.20.016
- Author:
Hui-Fen ZHOU
1
Author Information
1. Zhejiang Chinese Medical University
- Publication Type:Journal Article
- Keywords:
Cerebral ischemia-reperfusion;
Compatibility;
Danhong Injection;
Danshensu;
HYSA;
Pharmacokinetics;
Protocatechuic aldehyde;
rule;
Salvianolic acid B;
Total quantum statistical moment
- From:
Chinese Traditional and Herbal Drugs
2016;47(20):3656-3661
- CountryChina
- Language:Chinese
-
Abstract:
Objective: Using total quantum statistical moment analysis to evaluate the influence of the main effective constituents in Danhong Injection on the total pharmacokinetic parameters after orthogonal design to research internal compatibility rule of traditional Chinese medicine (TCM) compound. Methods: Using modified middle cerebral artery occlusion (MCAO) method to establish rat disease model of focal cerebral ischemia-reperfusion (I/R) injury. According to the orthogonal design L9 (34) composed of the main effective constituents (danshensu, protocatechuic aldehyde, salvianolic acid B, and HYSA) of Danhong Injection, nine combinations with different dosage ratios were formed, which were used for iv administration in MCAO rats to study the pharmacokinetics of effective constituents after compatibility. Using non-compartmental model of DAS 3.2.6 software to fit the pharmacokinetic parameters and using total quantum statistical moment analysis method to calculate the main total quantum statistical moment parameters. The influence of different compatibilities on the total pharmacokinetics parameters was analyzed by orthogonal test. Results: There were different effects of the main effective constituents with orthogonal compatibilities on the total quantum statistical moment parameters. Danshensu had the strongest effect on the total AUC and had a significant effect (P < 0.05). A3B3C2D1 was the preferred dose combination for AUCt. HYSA had the strongest effect on the total MRT and its optimal ingredient composition was A1B3C1D1. Conclusion: The total quantum statistical moment analysis could combine the pharmacokinetics of danshensu, protocatechuic acid, vanillic acid, salvianolic acid B, and HYSA, and express the total pharmacokinetic behaviors. The total quantum statistical moment analysis method can be used to study the pharmacokinetics of multi-component in TCM compound prescription, which can provide the method for research on internal compatibility rule for TCM compound.
