Pharmacodynamics of Siwu Decoction on blood supply based on factor analysis.
10.19540/j.cnki.cjcmm.20190517.301
- Author:
Jie LI
1
;
Hua-Juan JIANG
1
;
Yao HE
1
;
Jin-Feng SHI
1
;
Fei ZHOU
1
;
Chao-Mei FU
1
Author Information
1. College Pharmacy,Chengdu University of Traditional Chinese Medicine Chengdu 611137,China.
- Publication Type:Journal Article
- Keywords:
Siwu Decoction;
blood deficiency model;
effect evaluation;
factor analysis;
multidimensional indexes
- MeSH:
Animals;
Drugs, Chinese Herbal/pharmacokinetics*;
Factor Analysis, Statistical;
Mice
- From:
China Journal of Chinese Materia Medica
2019;44(20):4454-4459
- CountryChina
- Language:Chinese
-
Abstract:
To evaluate the pharmacodynamic effect of Siwu Decoction in treating blood deficiency in mice under multidimensional pharmacodynamic indexes by factor analysis. The mouse blood deficiency model was established with cyclophosphamide combined with acetophenone; and mouse organ index,white blood cells,red blood cell,hemoglobin,platelet counts in whole blood,serum granulocyte-macrophage colony-stimulating factor,macrophagecolony-stimulating factor,promotion erythropoietin,interleukin-3 and interleukin-6 were used as indicators to characterize the blood-enriching effect of Siwu Decoction; the pharmacodynamic effect of Siwu Decoction on blood deficiency model was evaluated comprehensively by factor analysis. Four common factors were extracted from 14 pharmacodynamics indexes through the factor analysis,namely blood phase factor,viscera index,hematopoietic regulatory factor 1-spleen index and hematopoietic regulatory factor 2-viscera index. The cumulative contribution rate of variance reached 86. 581%. The comprehensive score of factor analysis showed that Siwu Decoction had the best effect on blood replenishment,and it is significant compared with the model group( P<0. 01). The effect of alcohol precipitation of Siwu Decoction was slightly decreased. The study showed that Siwu Decoction has the best blood-enriching effect,followed by water decoction and traditional decoction. Alcohol precipitation had the worst effect. Factor analysis can be used for the comprehensive evaluation of blood deficiency mice model,and is a suitable evaluation method for animal model for multi-dimensional multistage complex data analysis. It provides a new model to evaluate the efficacy of multidimensional data in the future.
