Effects of Scutellaria Radix Extracts on H22 Transplanted Tumor in Mice
10.3969/j.issn.1005-5304.2015.10.013
- VernacularTitle:黄芩提取物对H22移植瘤小鼠的影响
- Author:
Guangqin GENG
;
Zhijun YANG
;
Xiujuan YANG
;
Jing LI
- Publication Type:Journal Article
- Keywords:
Scutellaria Radix extracts;
antitumor;
antioxidant;
immunologic function;
DNA damage;
mice
- From:
Chinese Journal of Information on Traditional Chinese Medicine
2015;(10):41-44
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the antitumor effects of Scutellaria Radix extracts on H22 transplanted tumor in mice and its possible mechanism.Methods The H22 transplanted mouse models were established by inoculating H22 to mice. 60 mice were randomly divided into model group, 5-Fu group, low-, medium- and high-dose Scutellaria Radix extracts groups, with 12 normal mice as control group. All administration groups received gavage with relevant medicine. And then the body weight change, tumor growth inhibitory rate, and spleen and thymus indexes were calculated;the T-AOC and activities of SOD, and MDA content in serum were detected by spectrophotometer;DNA damage of peripheral blood lymphocytes was observed by single cell gel electrophoresis.Results Medium- and high-dose Scutellaria Radix extracts can significantly inhibit the growth of transplanted tumor. Compared with 5-Fu group, medium- and high-dose Scutellaria Radix extracts groups notably increased the body weight, spleen and thymus indexes of mice, promoted T-AOC and activities of SOD, and decreased MDA content in serum, as well as notably reduced DNA damage of peripheral blood lymphocytes.Conclusion Scutellaria Radix extracts have obvious antitumor effects on H22 transplanted tumor in mice and the possible mechanisms may be due to lightening the damage of normal tissue and cell from tumor, enhancing immunologic function and improving antioxidant capability of H22 bearing mice.
