The relationship between HLA typing,CREGs and early rejection after kidney transplantation
- VernacularTitle:HLA配型、交叉反应组(CREGs)误配率与肾移植术后早期排斥反应的关系
- Author:
Shaojuan YANG
;
Lijuan XUE
;
Xiaodong WU
;
Weizhong WANG
- Publication Type:Journal Article
- Keywords:
HLA typing;
Crossreaction antigen groups mismatching;
Kidney transplantation;
Early rejection
- From:
Chinese Journal of Immunology
2000;0(09):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To study the relationship between human leukocyte antigen(HLA) typing, HLA crossreaction antigen group(CREGs) mismatching and early rejection after cadaver donor kidney transplantation.Methods:Donor and recipient HLA class Ⅰ typing was performed with Paul Terasaki monoclonal antibody tray and HLA class Ⅱ gene typing with Micro-sequence-specific-primers(Micro-SSP). PRA was detected by using Paul Terasaki mixture antigen tray.Results:The cases of 6, 5, 4, 3, 2, 1, 0 HLA mismatching(MM) in 131 recipients with negative PRA were respectively 0, 4, 26, 49, 33, 15, 4. The incidence of early rejection were 0,25%,23.1%,14.3%,12.1%,6.7%,0. No recipient with 5 and 6 CREGs MM. The case of 4,3,2,1,0 CREGs MM, the early rejection were respectively 28.6%,22.9%,9.5%,6.9%,5.5%.Conclusion:HLA typing and HLA crossreactive antigen group(CREGs) matching play an important role in selecting suitable donor, reducing early rejection, improving the effect of kidney transplantation.
