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C4d在移植肾慢性排斥反应中的临床意义 被引量:5

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摘要 目的:探讨肾移植术后慢性排斥反应中C4d沉积的临床意义。方法:选择慢性排斥反应患者活检标本,应用免疫组化染色方法检测C4d在移植肾的沉积,同时检测肾移植术后患者群体反应性抗体(PRA),结合临床资料和治疗进行分析。结果:以C4d在50%以上毛细血管基膜呈明亮的线性沉积判断为阳性。40例中,肾小管周围毛细血管(PTC)C4d沉积13例(32.5%),阴性组管周毛细血管无C4d沉积,但肾小球系膜区、基底膜、肾小管基膜上可见C4d沉积;PRA阳性19例(47.5%),其中C4d阳性组PRA阳性者10例(52.6%),阴性者9例(47.4%),C4d阴性组PRA阳性者3例(14.3%),阴性者18例(85.7%)。C4d阳性组和阴性组中术后PRA比较,差异有统计学意义(P<0.05)。结论:移植肾组织PTC部位C4d的沉积同受者血清PRA存在正关联性,术后PRA阳性患者移植肾C4d沉积阳性率明显高于阴性组。
出处 《实用医学杂志》 CAS 2008年第5期756-758,共3页 The Journal of Practical Medicine
基金 广东省自然科学基金资助项目(编号:06024438)
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  • 1Collins A B, Schneeberger E E, Pascual M A, et al. Complement activation in acute humoral renal allograft rejection: diagnostic significance of C4d deposits in peritubular capillaries [J]. J AmSoc Nephrol, 1999,10 (10) : 2208-2214.
  • 2Bohmig G A, Regele H, Exner M, et al. C4d-positive acute humoral renal allograft rejection:effective treatment by immunoadsorption [ J ]. J Am Soc Nephrol, 2001,12 ( 11 ) : 2482- 2489.
  • 3Nickeleit V, Zeiler M, Gudat F, et al. Detection of the complement degradation product C4d in renal allografts : diagnostic and therapeutic implications [ J ]. J Am Soc Nephrol, 2002, 13 ( 1 ) : 242- 251.
  • 4Herzenberg A M, Gill J S, Djurdjev O, et al. C4d deposition in acute rejection:an independent long-term prognostic factor [ J ]. J Am Soc Nephrol, 2002,13 ( 1 ) : 234-241.
  • 5Racusen L C, Colvin R B, Solez K, et al. Antibody-mediated rejection criteria-an addition to the Banff 97 classification of renal allograft [J ]. Am J Transplant, 2003,3 (6) : 708-714.
  • 6孙启全,季曙明.抗体介导的移植肾排斥[J].肾脏病与透析肾移植杂志,2006,15(3):282-288. 被引量:6
  • 7Feucht H E,Schneeberger H, Hillebrand G,et al. Capillary deposition of C4d complement fragment and early renal loss [J]. Kidney Int , 1993,43(6) : 1333-1338.
  • 8Theruvath T P, Saidman S L, Mauiyyedi S, et al. Control of antidonor antibody production with tacrolimus and mycophenolate mofetil in renal allo-graft recipients with chronic rejection [J]. Transplantation, 2001,72( 1 ) : 77-83.
  • 9Schonemann C, Groth J, Leverenz S, et al. HLA class I and class Ⅱ antibodies : monitoring before and after kidney transplantation and their clinical relevance [ J ]. Transplantation, 1998,65 ( 11 ) : 1519 - 1523.
  • 10刘占国,李留洋,陈剑荣,钱俊,孙尔维.肾移植受者HLA体液免疫致敏状态的监测及其临床意义[J].现代免疫学,2007,27(1):41-44. 被引量:3

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共引文献14

同被引文献51

  • 1卜宪敏,郑智勇,余英豪,曾玲,江艺.肝移植排斥反应中C4d的表达意义[J].世界华人消化杂志,2005,13(11):1314-1316. 被引量:13
  • 2吴波,周晓军.小肠移植后急性排斥反应的病理诊断标准[J].肠外与肠内营养,2005,12(6):378-381. 被引量:12
  • 3杨志豪,周晓峰.CD20单克隆抗体在肾移植中的应用[J].国际移植与血液净化杂志,2006,4(3):44-46. 被引量:1
  • 4HIPPEN B E,DEMATTOSA A,COOKB W J,et al.Association of CD20+ infiltrates with poorer clinical outcomes in acute cellular rejection of renal Allografts[J].Am J Transpalnt,2005,5(9):2248-2252.
  • 5SPRIEWALD B M,HUGO C.De novo production of donor-specific anti-HLA alloantibodies in early acute humoral renal allograft rejection[J].Clin Transpl,2006:469-472.
  • 6MONTGOMERY R A,LOCKE J E.ABO-incompatible transplantation:less may be more[J].Transplantation,2007,84(12 Suppl):S8-S9.
  • 7LUDOVICO MARTINS H,SILVA C,TEODORO W R,et al.Analysis of different staining techniques for C4d detection in renal allograft biopsies[J].Tansplant Proc,2009,41(3):862-865.
  • 8DEMIRCI C,SEN S,SEZAK M,et al.Incidence and importance of c4d deposition in renal allograft dysfunction[J].Transplant Proc,2008,40(1):174-177.
  • 9SHAN D,LEDBETTER J A,PRESS O W,et al.Cancer immuno Immunother,2000,48(12):73-76.
  • 10MARTINS H L SILVA C,MARTINI D,et al.Detection of B lymphocytes (CD20+) in renal allograft biopsy specimens[J].Transplant Proc,2007,39(2):432-434.

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