Effects of Kangpa bolus on behaviors and dopamine concentration of striatum in Parkinson's disease model animals
10.3760/cma.j.issn.1674-6554.2010.07.017
- VernacularTitle:抗帕丸对帕金森病模型小鼠行为及纹状体内多巴胺水平的影响
- Author:
Yan LIANG
;
Hongwei KAN
;
Pengfu XU
;
Anxiang WEI
;
Shiyou YANG
- Publication Type:Journal Article
- Keywords:
Parkinson disease;
Kangpa bolus;
Step-down test;
Step-through test;
Rotation test
- From:
Chinese Journal of Behavioral Medicine and Brain Science
2010;19(7):628-631
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effects of Kangpa bolus on behaviors, dopamine and its metabolites of striatum in animals with Parkinson' s disease (PD). Methods The mice models of muscle tremor and rigor were established to observe the antagonism of Kangpa bolus. Step-down and step-through tests were used to evaluate the effects of Kangpa bolus on learning and memory function in mice. The rat model of PD was established to observe the effects of Kangpa bolus on rotation behaviors. The contents of DA and homovanillic acid( HVA) in the injured side of striatum were detected by ELISA. Results Compared with model group(723. 1 ±79.3) s,the duration of tremor in mice shortened significantly (P < 0. 01) in Kangpa bolus high dose and middle dose group ((548.0±27.0)s,(590.9 ±28.7)s). Compared with model group(3194.5 ±251.7)s,the duration of rigor in mice shortened significantly(P<0.01) in Kangpa bolus all dose group((2300.1 ±352.5)s,(2478.2 ±276.6)s, (2559.3 ±207.6) s). In step-down test, compared with model group (3. 10 ±0.74), the number of errors decreased significantly(P<0.01) in Kangpa bolus high dose and middle dose group (1.60 ±0. 97,1. 80 ±0.63). In step-through test, compared with model group( 2.30 ± 0. 68), the number of errors decreased significantly (P < 0.01) in Kangpa bolus high dose and middle dose group(0.80 ±0.79,1.10 ±0.74). Compared with model group (340.6 ±18.8) , the number of rotations of PD rats in thirty minutes reduced significantly (P< 0.01) in Kangpa bolus high dose and middle dose group(286.5 ± 12.1,296.6 ± 12.7) after three weeks treatment. Compared with model group(9.43 ±1.79,0. 87 ±0.12) nmol/L,the contents of DA and HVA in the injured side of striatum increased significantly(P<0. 01 ) in Kangpa bolus high dose( 18. 9 ±4. 01,1. 50 ± 1. 39) nmol/L and middle dose group (17.3±3.01,1.39±0.53)nmol/L Conclusion Kangpa bolus has some therapeutic effects on the animals of PD.
