A COMPARATIVE STUDY ON THE TRANSPLANTATION OF FRESH AND FREEZINGSTORED ADRENAL MEDULLARY TISSUE TO THE RAT BRAIN
- VernacularTitle:新鲜和冷冻贮存的肾上腺髓质组织大鼠脑内移植的比较
- Author:
Guofeng ZHANG
;
Zhiming ZHANG
;
Yujun LIU
;
Yuanshen WANG
;
Qiang LU
- Publication Type:Journal Article
- Keywords:
Adrenal medulla;
Freezing-storing;
Transplantation;
Experimental parkinson's syndrome;
Rat
- From:
Acta Anatomica Sinica
1955;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
A comparative study on the cellular survival of grafts and the behavior improvement in the rats was performed following tissue transplantation of either fresh or freezing-stored adrenal medulla. The fresh or freezing-stored adrenal medullary tissues were transplanted into the head of caudate nucleus in the animal models with unilateral 6-hydroxydopamine lesions of the substantia nigra. Experimental groups got some improvement after operation in rotation behavior induced by apomorphine, and the differences were significant between experimental and control groups. Among the transplanted rats, those received fresh tissue seemed to show more improvement than those received freezing-stored tissue, but the statistical difference was not significant. With regard to fluorescent intensity of the adrenal cells, it showed to be stronger in the experimental group received fresh graft than the group received freezing-stored graft, but the difference was no statistically significant either. No essential difference could be found between experimental groups as to the cellular apperance and staining features in the grafts.
