Effects of Jianpizhidong decoction on dopamine transporter mRNA in striatum of tourette's syndrome model mice
10.3760/cma.j.issn.1674-6554.2012.03.011
- VernacularTitle:健脾止动汤对Tourette综合征模型鼠纹状体多巴胺转运蛋白表达的影响
- Author:
Xiaofang LIU
;
Sumei WANG
;
Yan LIU
;
Daohan WANG
;
Li LI
- Publication Type:Journal Article
- Keywords:
Tourette;
Striatum;
Dopamine transporter;
Jianpizhidong decoction;
Mice
- From:
Chinese Journal of Behavioral Medicine and Brain Science
2012;21(3):225-227
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the effects of Jianpizhidong decoction on dopamine transporter (DAT) mRNA in tourette syndrome(TS) model mice striatum,and provide neural biochemical proof for Jianpizhidong decoction in treating children with TS.Methods 32 male ICR mice were randomly divided into blank control group,model group,Tiapride group,Jianpizhidong decoction group.Except blank control group,the other 3 groups mice were made to TS models by intraperitoneal injection of 3,3'-iminodipropionitrile.The blank and model groups,other 2 groups were given corresponding drugs by intragastric administration respectively.Results The striatum DA TmRNA expression of TS model group,Tiapride group and Tianpizhidong decoction group( respectively(0.17 ± 0.017 ),(0.20 ± 0.021 ),( 0.24 ± 0.022 ) ) decreased than that ( 0.30 ± 0.036 ) of blank control group 13 ％,10％ and 16％ respectively.Conclusion The function of improving symptoms of TS by Jianpizhidongdecoction may be relate to raised DAT gene expression to control the excessive hyperfunction of the DA neurons,and it maybe have better therapeutic than Tiapride.
