The interaction of TGF-β1 and IL-10 in the grafts of inbred mice with rejection of heart transplantation
10.3760/cma.j.issn.1001-4497.2014.10.015
- VernacularTitle:IL-10和TGF-β1在小鼠心脏移植排斥反应中的相互作用
- Author:
Xianghui ZHANG
;
Kexue WANG
;
Zhiwei DING
;
Yongjin WEN
;
Nana LIU
- Publication Type:Journal Article
- Keywords:
Interleukin-10;
Transforming growth factor beta1;
Heart transplantation;
Mice,inbred strains
- From:
Chinese Journal of Thoracic and Cardiovascular Surgery
2014;30(10):624-627
- CountryChina
- Language:Chinese
-
Abstract:
Objective The expression of TGF-β1 and IL-10 in the grafts of inbred mice with rejection of heart transplantation were studied and the interaction of them in the rejection of heart transplantation in inbred mice investigated.Methods Allografts were divided into 2 groups:control group (n =70),cyclosporin A-treated group (CsA group,n =70).Hearts from inbred BABL/c mice were transplanted into a cervical location in the other recipients and the survival time of the allografts was observed.The local expression of TGF-β1 and IL-10 was detected at day 1,3,7,11,14,21 by reverse transcription polymerase chain reaction(RT-PCT) respectively.Results The survival time of the allografts was (20.3 ± 1.7) days in control group,and(32.2 t 3.4) days in CsA group (P ＜ 0.01).The levels of the two cytokines expression were up-regulated in CsA group.The up-regulation of TGF-β1 was closely correlated with the survival of the grafts.Conclusion The expression and production of the two cytokines is up-regulated probably cause of administ ration of cyclosporin A,and favorite to the heart graft survival,and action of these two cytokines are probably interrelated.
