高原低压低氧环境下肝脏糖代谢和脂代谢改变的研究进展
折小娟 , 和林洁 , 邢金良 , 姜鸣 , 季乐乐
中国现代医学杂志 ›› 2025, Vol. 35 ›› Issue (12) : 37 -45.
高原低压低氧环境下肝脏糖代谢和脂代谢改变的研究进展
Research advances on alterations of hepatic glucose and lipid metabolism under hypobaric hypoxia at high altitudes
Hypobaric hypoxia at high altitudes poses a significant challenge to human health. To adapt to such an extreme environment, the human body and its organs initiate distinct metabolic changes. Under hypoxic exposure, the metabolism of skeletal muscle and other organs undergoes remodeling to effectively cope with environmental stress. Nevertheless, in the liver, hypobaric hypoxia at high altitudes can induce hepatic steatosis and cause hepatocellular injury. Despite these observations, research on the effects of high-altitude hypoxic exposure on hepatic glucose and lipid metabolism remains scarce. The underlying mechanisms are poorly understood and require further in-depth exploration. Accordingly, this review focuses on the adaptive changes and potential mechanisms of hepatic glucose and lipid metabolism under hypobaric hypoxia at high altitudes, aiming to offer a theoretical foundation for future efforts to modulate hepatic metabolism and maintain metabolic homeostasis under such conditions.
high altitudes / hypobaric hypoxia / liver / glucose metabolism / lipid metabolism
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国家自然科学基金(82170597)
陕西省自然科学基础研究计划(2021JZ-28)
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