Experimental Study on the Effect of Pig Placenta Instead of Placenta H ominis for the Treatment of Senile Dementia
- VernacularTitle:猪胎盘替代紫河车防治老年性痴呆的实验研究
- Author:
Zhou YU
;
Yingchun LIANG
;
Qingsheng FAN
;
Jinheng FU
;
Lishan HUANG
- Publication Type:Journal Article
- Keywords:
Ziheche (Placenta Hominis);
Pigplacenta;
Senile dementia
- From:
Journal of Traditional Chinese Medicine
1993;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the effect of pigplacenta ins tead of Ziheche (P lacenta Hominis) for the treatment of senile dementia. Methods Seventy Kunming mice were divided into blank group, model group, pos itive control group, Zih eche low and high dosage groups, and pigplacenta low and high dosage grou ps, wi th 10 in each. The senile dementia models were established with the D-Galactose subcutaneous injection. The blank group was not administered any medicines. The model group was prescribed normal saline instead of the tested medicine; the pos itive control group was given Naofukang by gavage; the Zih eche low and high dosage groups were given 2g/kg and 4g/kg Ziheche respectivel y by gavage; while the pigplacenta low and high dosage groups were treated wi th p igplacenta 4g/kg and 8g/kg respectively by gavage. After treatment for 6 week s, the behavior experimental dark-avoiding test and step-down test were applied to test the effect of the medicines on the learning memory of mice, and acetylchol inesterase and monoamine levels in brain tissues. Results There was no s ignificant difference between the effect of pigplacenta and Ziheche in resi stin g senile dementia. In the latency of dark-avoiding test, the effect of high d osa ge of pigplacenta was significantly better than that of Ziheche (P
