Study of CREG zygosity principles applied in kidney transplantation / 中国免疫学杂志

ABSTRACT

Objective:To study the applied value of CREG Zygosity Principles in kidney transplantation.Methods:Relationship between HLA CREG zygosity and acute rejection incidence was analyzed in 173 kidney transplantation and the concerned principles were discussed.Results:HLA-A,B,DR antigens of 0 mismatch (MM) were 7.51%,4.04%,3.46%;and those of 2 MM were 39.88%,65.31%,58.38% respectively.Compared in CREGs,A,B,and DR,the 0 MMs were 49.71%,30.63% and 24.27%;whereas 2MMs were only 5.20%,12.14% and 8.67%.In HLA-A,B and DR antigens 0 MM,the incidence of acute rejection was 21.96%,21.38% and 7.51% respectively;and in 2MMs,those were 22.54%,20.23%,and 66.67% respectively.Compared by CREGs A,B and DR 0 MM,acute rejection reached 21.83%,20.21% and 6.14%;and in 2MMs the incidence of acute rejection were 22.22%,20.00% and 69.82%.Conclusion:CREGs model is a novel method of choosing kidney transplantation donor-recipients’s matching.