Cardiotoxicity in Zebrafish Embryos of Euphorbiae Pekinensis Radix Before and After Processing with Vinegar
10.13422/j.cnki.syfjx.20191653
- VernacularTitle: 京大戟醋制前后对斑马鱼胚胎心脏的毒性
- Author:
Yu-dan CAO
1
;
Kai-cheng ZHANG
1
;
Fang YAO
1
;
Li ZHANG
1
;
An-wei DING
1
Author Information
1. Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, China
- Publication Type:Research Article
- Keywords:
Euphorbiae Pekinensis Radix;
processing with vinegar;
zebrafish embryos;
cardiotoxicity;
acridine orange (AO) staining;
petroleum ether fraction;
dichloromethane fraction
- From:
Chinese Journal of Experimental Traditional Medical Formulae
2019;25(24):73-77
- CountryChina
- Language:Chinese
-
Abstract:
Objective:Taking zebrafish embryos as research model, to investigate the toxic effect of different polar fractions of Euphorbiae Pekinensis Radix before and after processing with vinegar on heart. Method:Zebrafish embryos with normal development at 12 h after fertilization were treated with petroleum ether, dichloromethane and ethyl acetate extracts of Euphorbiae Pekinensis Radix before and after processing with vinegar for observation of cardiac development and function at 72 h. Result:Various polar fractions of Euphorbiae Pekinensis Radix before and after processing with vinegar had the cardiotoxicity on zebrafish embryos in a dose-dependent manner. In addition, the cardiotoxicity of different polar fractions was followed by petroleum ether, dichloromethane and ethyl acetate. The cardiotoxicity was mainly manifested as slow cardiac development, pericardial edema, decrease of heart rate and apoptosis of cardiac cells. Compared with the corresponding polar fraction of raw products, the cardiotoxicity of the same polar fraction of vinegar-processed products with similar doses decreased. Conclusion:Euphorbiae Pekinensis Radix has cardiotoxicity to zebrafish embryos and the cardiotoxicity is reduced after processing with vinegar, which can provide some experimental basis for further elucidation of the detoxication mechanism of Euphorbiae Pekinensis Radix processed with vinegar.
