Effects of Qibao Meiran Oral Liquid on SOD activity and carbonyl protein content in brain tissue of mice
10.3969/j.issn.1001-1528.2017.07.004
- VernacularTitle:七宝美髯口服液对小鼠脑组织SOD活力及羰基化蛋白含量的影响
- Author:
Shi MENG
;
Jiangping WEI
;
Hang ZHENG
;
Qian WU
;
Kun FU
;
Zhanjun ZHANG
;
Shijun XU
- Keywords:
Qibao Meiran Oral Liquid;
degenerative disease;
SOD;
carbonyl protein;
SAMP8 mice
- From:
Chinese Traditional Patent Medicine
2017;39(7):1347-1350
- CountryChina
- Language:Chinese
-
Abstract:
AIM To observe the effects of Qibao Meiran Oral Liquid (Polygoni multiflori Radix Praeparata,Angelicae sinensis Radix,Psoraleae Fructus,etc.) on learning and memory function,hippocampus tissue pathological morphology,SOD activity and carbonyl protein content in SAMP8 mice.METHODS Twenty-seven SAMP8 mice were randomly and equally divided into model control group,donepezil hydrochloride group and Qibao Meiran Oral Liquid group.Another nine SAMR1 mice were selected as normal control group.Mice were given successive intragastric administration for 60 days.On the 56th day,the passive avoidance test was adopted,and the learning and memory capacities were determined after 5 d;The pathological morphology was observed by HE staining;ELISA assay was used to detect the activity of SOD and the content of carbonyl protein in brain tissue.RESULTS Compared with the model control group,the escape latency of mice in the Qibao Meiran Oral Liquid group was significantly prolonged,and the number of errors decreased significantly (P ＜0.01);the pathological morphology of hippocampus tissue was significantly improved;SOD activity increased significantly,and carbonyl protein content decreased significantly (P ＜ 0.01).CONCLUSION Qibao Meiran Oral Liquid can not only improve the learning and memory function of SAMP8 mice,but also reduce the degree of hippocampus tissue degenerative disease.
