血清肿瘤坏死因子α水平在大鼠心肺移植术后早期急性排斥反应诊断中的意义

被引:6
作者
王建军
李泽坚
机构
[1] 中国医学科学院北京协和医院心胸外科!北京,
关键词
肿瘤坏死因子; 排斥反应; 心脏; 肺; 移植.异体;
D O I
暂无
中图分类号
R654.2 [心脏];
学科分类号
摘要
采用单一行供体升主动脉与受体腹主动脉端侧吻合的简化手术方法,建立较为稳定的大鼠异位心肺移植模型。分对照组、环孢素组及不用药组,分别手术后3、5、7天应用酶联免疫双抗体夹心法测定受体大鼠血清肿瘤坏死因子α(TNFα)水平,并于处死后行病理组织学检查。结果不用药组TNFα的水平较对照组和环孢素组高(P<0.01,P<0.05),病理切片检查不用药组的排斥反应程度明显高于其它两组。结果表明,在心肺移植排斥反应过程中,受体血清中TNFα的水平升高,这可作为诊断心肺移植术后排斥反应的一个有效指标。
引用
收藏
页码:18 / 20
页数:3
相关论文
共 11 条
  • [1] A simplified model for heterotopicrat heart transplantation. Lee S,Macedo AR. Transplantation . 1982
  • [2] Diagnosis and nlanagement of lung allo-graft rejection. Lawence EC. Clinics in Chest Medicine . 1990
  • [3] Heterotopic heart and lungtransplantation in the rat. Lee S,Willoughby WF. American Journal of Pathology . 1970
  • [4] Detection of pe-ripheral blood and bronchoalveolar lavage fluid lympho-cytes in rat lung transplantation for early diagnosis ofrejection. Salto R. Kondo T. FuJlmura S,et al. Tohoku Journal of Experimental Medicine . 1990
  • [5] Lungtransplantation 1983. Veith FJ,Kamholz SL,Mollankopf FP,et al. Transplantation . 1983
  • [6] In-terleukin lb and tumor necrosis factor-a levels in renalallograft recipients. Huhnova l,N - Kabakov A,Serebrianaya N,et al. Transplantation Proceedings . 1992
  • [7] Tumornecrosis factor production by interleukin 2 activatedmacrophages 1n vitro and in vlvo. Economou JS,Mcbride WH,Essner R,et al. Immunology . 1989
  • [8] Montorsi M’ A technicaI modification of heart-lung transpIantat1on in rats. Fox U. Journal of Microsurgery . 1980
  • [9] Morphologicactivation of lymphocytes in hlood during reJection ofheart and lung grafts in rats. Westra AI,Heijn A. Uyama T. et al. Transplantation . 1991
  • [10] Ralsedplasma levels of tumor necrosis factor Q in heart allo-graft rcJcction. Chollet-martin S,Depoix JP,Hvass LL,et al. Transplantation Proceedings . 1990