• 中国科学论文统计源期刊
  • 中国科技核心期刊
  • 美国化学文摘(CA)来源期刊
  • 日本科学技术振兴机构数据库(JST)

临床输血与检验 ›› 2026, Vol. 28 ›› Issue (4): 661-666.DOI: 10.3969/j.issn.1671-2587.2026.04.029

• 综述 • 上一篇    

高原环境影响血小板活化分析研究进展

杨渝钧, 刘涛, 刘启旺, 张嵘, 杨欣, 尹文   

  1. 空军军医大学第一附属医院输血科,陕西西安 710032
  • 收稿日期:2026-07-07 出版日期:2026-08-20 发布日期:2026-08-26
  • 通讯作者: 尹文,主要从事临床输血相关研究,(E-mail)yinwen@fmmu.edu.cn。
  • 作者简介:杨渝钧,主要从事输血医学研究,(E-mail)banlvyangguang@126.com。

Effects of Plateau Environment on Platelet Activation

YANG Yujun, LIU Tao, LIU Qiwang, ZHANG Rong, YANG Xin, YIN Wen   

  1. The First Affiliated Hospital of Air Force Military Medical University, Xi'an, Shaanxi 710032
  • Received:2026-07-07 Online:2026-08-20 Published:2026-08-26

摘要: 高原环境具有低压低氧、低温、强紫外线等特征。血小板作为机体血栓形成、血管损伤修复的核心效应单元,其活化状态异常与高原相关疾病密切相关。高原低压低氧通过多条信号通路改变血小板形态、黏附、聚集及释放功能,引起血小板活化,同时高原复合环境因素会进一步放大血小板功能紊乱,导致高原相关疾病。本文梳理近年相关文献,综述高原环境与血小板活化关系,高原环境诱导血小板活化的分子机制,血小板活化标志物在高原环境中的表达,分析当前研究存在的问题,并对未来研究方向进行展望,为高原疾病的预防及救治以及相关理论研究提供参考。

关键词: 高原环境, 低氧, 高原暴露, 血小板活化, 高原相关疾病

Abstract: The plateau environment is characterized by hypoxia, low atmospheric pressure, low temperature and intense ultraviolet radiation. As key effector units participating in thrombosis and vascular injury repair, platelets play a critical role in hemostasis and pathological thrombosis. Aberrant platelet activation is closely associated with the development of various high-altitude disorders. Under hypobaric hypoxic conditions, platelet morphology, adhesion, aggregation and secretion are markedly altered via multiple signaling pathways, thereby inducing enhanced platelet activation.Meanwhile, combined environmental factors on the plateau further aggravate platelet dysfunction and eventually lead to plateau-related disorders. This paper systematically summarizes recent literature pertaining to the correlation between high-altitude exposure and platelet activation, with a particular focus on the underlying molecular mechanisms and the expression profiles of platelet activation markers under such conditions, Additionally, we analyze current research limitations and propose future directions, aiming to provide a basis for both clinical prevention and therapeutic strategies for plateau diseases and to support further fundamental investigations in this field.

Key words: Plateau environment, Hypoxia, Plateau exposure, Platelet activation, Plateau-related diseases

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