Co-transplantation of bone marrow mesenchymal stem cells and islet cells in the treatment of diabetes mellitus
10.3969/j.issn.2095-4344.2013.31.021
- VernacularTitle:骨髓间充质干细胞及与胰岛细胞共移植治疗糖尿病*★
- Author:
Liping WU
;
Meng LI
;
Ruiyu LI
;
Yanfu SUN
;
Junli YAN
- Publication Type:Journal Article
- Keywords:
organ transplantation;
organ transplantation academic discussion;
bone marrow mesenchymal stem cells;
islet cells;
diabetes;
transplantation;
pancreas;
blood glucose;
insulin;
immunofluorescence;
provincial grants-supported paper
- From:
Chinese Journal of Tissue Engineering Research
2013;(31):5711-5716
- CountryChina
- Language:Chinese
-
Abstract:
BACKGROUND:Drug treatment is the main method for the treatment of diabetes currently, but the development of the disease and occurrence of related complications are the chal enges to the effect of drugs. OBJECTIVE:To investigate the effect and feasibility of co-transplantation of bone marrow mesenchymal stem cells and islet cells for the treatment of diabetes. METHODS:The rat bone marrow mesenchymal stem cells were separated and purified, and cultured in vitro to establish the diabetes models. The rat diabetes models were injected with bone marrow mesenchymal stem cells, co-cultured mixture of bone marrow mesenchymal stem cells and islet cells, and normal saline or phosphate buffer (control). The effect of transplantation was evaluated through observing the blood glucose levels, insulin secretion, and pathological changes of pancreatic tissue in the rat diabetes models. RESUTLS AND CONCLUSION:In the diabetes rats treated with bone marrow mesenchymal stem cel transplantation, the C-peptide levels were significantly increased after transplantation, while the blood glucose levels were significantly decreased, but not lower than the normal level, and the blood glucose levels were increased again with the time prolonging. In the diabetes rats treated with co-transplantation of bone marrow mesenchymal stem cells and islet cells, the blood glucose levels were decreased significantly and lower than the normal level which was maintained in a certain time, and the decreasing degree was larger than that in the rats treated with simple bone marrow mesenchymal stem cel transplantation. Co-transplantation of bone marrow mesenchymal stem cells and islet cells is feasible for the treatment of diabetes with a certain effect.
