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微化学反应作为长期拒绝过程的移植后标志物

Jerzy Sieńko¹, Maciej Kotowski², Wiktoria Czarnecka³

¹Institute of Physical Culture Sciences, University of Szczecin, 70-453 Szczecin, Poland.

International journal of molecular sciences

|July 14, 2023

概括

移植后的微化学反应,即捐赠细胞的存在,可能表明移植被拒绝. 在尿液或血液中检测供体DNA可以作为监测移植健康的非侵入性标记.

科学领域:

腎臟病學 (nephrology) 是一種醫學.
免疫学免疫学免疫学
移植科学移植科学

背景情况:

接受脏移植的人面临器官损失的高风险.
需要用于早期检测移植功能障碍的非侵入性标记物.

研究的目的:

为了研究移植后微化学作用对移植功能的影响.
评估微化学性作为慢性拒的潜在非侵入性标记物.

主要方法:

研究包括100名脏移植接受者 (异性捐赠者).
在尿液和血液样本中通过多重PCR评估的微化学反应.
分析了微化学和功能标志物 (血尿素,K+,囊素C,HLA等位基因) 之间的相关性.

主要成果:

在所有女性接受者的尿液和一些血液样本中检测到捐助者DNA.
在男性接受者的尿液中发现了女性DNA,但不是血液.
女性尿路微化学反应与血尿素和K+相关.
女性的血液微化学反应与血液尿素,囊素C和HLA不兼容性相关.
延迟移植功能 (DGF) 史与女性更高的泌尿器捐赠者DNA相关.

结论:

移植后的微化学反应,特别是尿液中的捐赠者DNA,显示为慢性移植排斥的非侵入性标记物的潜力.
需要进一步的研究来验证微化学性作为移植健康的可靠指标,并指导临床管理.

关键词:

微化学的关系是微化学的.拒绝拒绝拒绝拒绝移植移植移植

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