Effects of C4d deposition in peritubular capillary of patients with acute renal allograft rejection one year post-transplant on the prognosis of renal allograft / 中华器官移植杂志
Chinese Journal of Organ Transplantation
;
(12): 332-335, 2010.
Artigo
em Chinês
| WPRIM
| ID: wpr-389132
ABSTRACT
Objective To analyze C4d deposition in the patients with late acute renal allograft rejection,and explore the role of C4d in grafts survival and grafts loss. Methods Thirty-six patients clinical and pathologically diagnosed as having acute rejection more than one year post-transplant were selected. C4d was detected by immunohistochemistry in renal allograft biopsies. The effect of C4d deposition on long-term graft survival was studied. Results Among 36 recipients with late acute renal allograft rejection, 16 cases were positive for C4d (44.4 %) and 20 negative for C4d (55.6 %). Five cases experienced graft loss in C4d positive group (31.3 %), while 6 cases in C4d negative group (30.0%). There was no significant difference in the graft loss rate between C4d-positive group and C4d-negative group. Log-Rank test demonstrated there was no significant difference in graft survival between C4d-positive group and C4d-negative group. The count of the interstitial infiltrated eosinophils in renal allograft was (9.4 + 4.5) and (2.6 + 1.8) respectively in the C4d-positive group and C4dnegative group (P<0.05). Conclusion C4d deposition in peritubular capillary of the recipients with late acute renal allograft rejection might not be a prognostic marker for graft outcome.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Estudo prognóstico
Idioma:
Chinês
Revista:
Chinese Journal of Organ Transplantation
Ano de publicação:
2010
Tipo de documento:
Artigo
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