捐赠者心脏的保存:当前的知识和机器输液的新时代
Dimitris Kounatidis1, Vassiliki Brozou1, Dimitris Anagnostopoulos1
1Department of Pharmacology, National and Kapodistrian University of Athens, 11527 Athens, Greece.
International journal of molecular sciences
|December 9, 2023
概括
机器输液为心脏捐赠者保存提供了对静态冷藏的有希望的替代方案. 这种方法可以改善移植的功能,使修复,并扩大心脏移植的捐赠者池.
科学领域:
- 心血管外科心血管外科
- 器官移植 器官移植
- 再生医学是一种再生医学.
背景情况:
- 静态冷藏 (SCS) 是心脏捐赠者保存的标准,但由于缺血和再注射损伤,有可能导致移植功能障碍.
- 对边缘移植的需求不断增加,需要先进的器官保存和修复策略.
- 新的保存技术对于改善心脏移植的结果至关重要.
研究的目的:
- 审查当前的知识和新的方法,以保存供体心脏.
- 探索机器输液在心脏移植中的潜力.
- 为了突出新兴的药理学修复治疗供体心脏.
主要方法:
- 关于心脏捐赠者保存技术的当前文献的综述.
- 专注于低温和正常热的机器输液.
- 讨论心脏保护剂和药物修复策略.
主要成果:
- 机器输液显示了与冷心肌相比的潜在潜力,用于捐赠者保存.
- 机器输液允许在植入之前进行移植功能评估和潜在的修复.
- 新兴的治疗方法,如在正常热 perfusion 期间的triiodothyronine,对心脏功能和微血管完整性表现出有利的影响.
结论:
- 机器 perfusion 是一个有前途的平台,用于保存捐赠者的心脏,利用边缘器官,并增加捐赠者池.
- 药理干预可以优化机器输液,提高实用性和成本效益.
- 新的方法,如在 perfusion 期间给出 triiodothyronine,可能会减轻 apoptosis 和改善移植活力.
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