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SARS-CoV-2对肝脏的组织病理影响:细胞损伤和长期并发症

Alfonso Rodriguez-Espada¹, Moises Salgado-de la Mora², Briana Mariette Rodriguez-Paniagua¹

¹Department of Molecular Biology, Universidad Panamericana School of Medicine, Campus México, Mexico 03920, Mexico.

World journal of gastroenterology

|July 1, 2024

概括

这篇综述详细介绍了COVID-19患者肝脏组织病理变化,证实SARS-CoV-2直接损害肝细胞. 了解这些肝损伤对于患者的康复和治疗策略至关重要.

科学领域:

肝病学肝病学是一种肝病学.
病毒学病毒学
病理学病理学病理学

背景情况:

冠状病毒疾病2019 (COVID-19),由SARS-CoV-2引起,主要影响呼吸系统,但可能导致肝损伤.
与COVID-19相关的肝损伤的精确机制和组织病理特征尚未完全理解.
现有证据通常依赖于肝酶异常,需要进行更深入的组织病理学调查.

研究的目的:

综合审查COVID-19患者肝损伤的组织病理表现.
通过组织病理学分析阐明SARS-CoV-2对肝细胞的直接影响.
记录与COVID-19相关的多种肝病症和潜在的长期并发症.

主要方法:

对COVID-19患者的肝脏活检和完整尸检的分析.
包括体外肝脏分析来研究病毒进入机制.
对COVID-19中肝损伤相关的组织病理学发现的系统审查.

主要成果:

有证据表明,SARS-CoV-2直接影响肝细胞,包括病毒颗粒的存在和细胞损伤 (线粒体胀,ER扩张,细胞亡).
观察到的组织病理性肝脏病理包括缩,肥胖症,胆固醇症和叶状炎症.
识别长期并发症,如COVID-19相关的二次硬化胆管炎.

结论:

组织病理学检查证实了SARS-CoV-2引起的直接肝损伤.
在COVID-19中,各种肝脏病理显而易见,从急性细胞损伤到慢性疾病.
识别这些组织病理学变化对于有效的患者管理和康复至关重要.

关键词:

ангиотензин转化酶 2 2 的作用.在 COVID-19 疫情中,组织病理学组织病理学在体外 (in vitro) 的情况下.肝脏肝脏肝脏肝脏肝脏尸检尸检是什么意思肝脏活组织检查这就是SARS-CoV-2病毒.

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