适应高海拔地区的人群中血液学指标与急性山病之间的相关性
Zhicai Li1,2, Jun Xiao2, Cuiying Li1,2
1Air Force Clinical College; The Fifth School of Clinical Medicine, Anhui Medical University, Hefei, China.
PeerJ
|December 20, 2024
概括
急性山病 (AMS) 与红细胞,血红蛋白和血红素的变化有关. 中度至重度的AMS与较高的血液参数和较低的高空氧和度相关.
科学领域:
- 高度医学 高度医学
- 生理学 生理学 生理学
- 血液学 血液学 血液学
背景情况:
- 急性山病 (AMS) 是高海拔地区常见的疾病.
- AMS与血液参数变化之间的关系尚未完全理解.
研究的目的:
- 调查AMS严重程度与血液参数变化之间的关联.
- 探索高空暴露对血液中氧气和度的影响.
主要方法:
- 40名健康的志愿者登上了3300米.
- 使用问卷来评估AMS的严重程度.
- 在登山后的3,7日和30天测量了例行血液检查和氧气和.
主要成果:
- AMS发生率为40%.
- 3天后观察到红血细胞,Hb和HCT升高,中度/重度AMS持续增加.
- 已注意到 SpO2 的降低,与 AMS 严重程度负相关.
结论:
- 中度至重度的AMS与红细胞,HB,HCT和SpO2的显著变化有关.
- 这些变化凸显了对高海拔低氧的生理适应.
- 结果可以为AMS治疗策略提供信息.
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