The clinical study of correlation between contents of Urine IP-10, Mig, OPG and the occurrence acute rejection of renal transplantation
10.3760/cma.j.issn.0254-1785.2012.11.009
- VernacularTitle:尿液中IP-10、Mig和OPG含量与移植肾排斥反应相关性的临床研究
- Author:
Hanlan LU
;
Xin ZHANG
;
Yu CHEN
;
Xueyang ZHENG
;
Shangxi FU
;
Lei ZHANG
;
Meisheng ZHOU
;
Li ZENG
;
Youhua ZHU
;
Liming WANG
- Publication Type:Journal Article
- Keywords:
Kidney transplantation;
Acute rejection;
Urine;
Cytokine
- From:
Chinese Journal of Organ Transplantation
2012;(11):672-675
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the correlation between urine levels of IP-10,Mig,OPG and the occurrence of renal allograft rejection.Methods As a retrospective nested case-control study,biopsy confirmed acute rejection reaction by 20 cases was rejection group,and recovery of renal function in kidney transplant after the elect good by 20 cases was control group.morning urine was tested of IP-10,Mig and OPG level of the two groups within 30 d after transplantation.The advantage was taken of the Luminex 2000 test platform,through PlexMark triple kidney injury marker kit to detect the daily urine of recipients.Results The rejection group's urinary IP10 wa (394.7 ± 67.3)ng/L,significantly higher than that in the control group of (10.9 ± 3.8) ng/L (P＜0,05).Urine Mig level of rejection group was (443.0 ± 88.9) ng/L,and the control group was only (15.7 ± 6.99)ng/L.Rejection group was significantly higher than that in the control group (P＜0.05).Urine OPG peak levels,the difference between the two groups was not statistically significant.Rejection group in the rejection period urinary IP-10 and Mig levels were significantly non-exclusion period,the difference was statistically significant (P＜0.01) higher than its level at different times with serum creatinine concentration showed obvious correlation,IP-10 with serum creatinine of correlation coefficients (R2)=0.8673,P＜0.01,Mig and serum creatinine R2 =0.7951,P＜0.01,IP-10 and Mig change time earlier than serum creatinine,to the exclusion of the before and after OPG differences no statistically significant.Conclusion The increasing of IP-1O and Mig content in the urine is associated with acute renal allograft rejection,which is an early reflect of subclinical tubular injury.And its changes as early as elevated serum creatinine,is expected to become independent indicators to predict acute rejection reaction occurs.
