Study on Immunotolerance of Kidney Graft Induced by Tolerant Dendritic Cells
- VernacularTitle:耐受性树突状细胞过继转移诱导大鼠移植肾耐受的研究
- Author:
Lele KOU
;
He WANG
;
Guojun WU
;
Geng ZHANG
;
Bin WU
;
Haixing MAI
- Publication Type:Journal Article
- Keywords:
Dendritic cells;
Kidney;
Transplantation;
Immunetolerance
- From:
Journal of Medical Research
2006;0(10):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the immune tolerance effect after renal transplantation,an animal model of tolerant dentritic cell adaptive transfer renal transplantation was constructed.Methods Tolerant Dentritic cells from SD rats were separated and purification in vitro,after a series of procedures,the Dentritic cells were administrated in the portal vein of Wistar rats,then conduct the operation of renal transplantation for Wistar rats.Renal tissue pathology and splenic lymphocyte reaction were test in 3、5、7、9、11、和13d after renal transplantation.Results After the renal transplantation,time of acute rejection happened in control group and experimental group is 4.69?1.26d and 10.69?1.63d,respectively.The mean survive time between two group has significant difference.Conclusion Renal transplantation immune tolerance could be induced by the tolerant dentritic cell of donor,by the mean of administrating the cell into host portal vein.The immune tolerance has specificity.
