Effect of Zinc on the Growth and Anti-oxidation Function of Rats
- VernacularTitle:锌对大鼠生长发育和抗氧化作用的影响
- Author:
Liqun QIAN
;
Yanfeng JIN
;
Fenglian LIU
- Publication Type:Journal Article
- Keywords:
Lipid peroxidation;
Zinc;
Growth;
Anti-oxidation function;
Rat
- From:
Journal of Environment and Health
1993;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the effect of zinc on lipid peroxidation, anti-oxidase and development of rats. Methods 64 SD rats weight was(109.7?10.4) g, 32 male, 32 female were randomly divided into 4 groups. Every group was fed on the fodder contained zinc of different content for 40 days to build animal model. The Zn, Cu, Fe and MDA contents, SOD and GSH-Px activity in tissue of rats were determined. The One-way ANOVA test was used for multiple related samples and simple correlation analysis was used. Results Compared with 30 mg/kg group, the development of thighbones and the body weight of rats in groups with zinc exposure doses of 9 and 400 mg/kg bw were significantly retarded, the consumption rate of fodder was lower in male rats (P
