基础医学与临床 ›› 2026, Vol. 46 ›› Issue (10): 1429-1434.doi: 10.16352/j.issn.1001-6325.2026.10.1429

• 短篇综述 • 上一篇    下一篇

艾司氯胺酮在围术期器官保护作用中的研究进展

录亚鹏, 王迎斌*, 路文胜   

  1. 兰州大学第二医院 麻醉科,甘肃 兰州 730030
  • 收稿日期:2025-07-22 修回日期:2025-11-25 出版日期:2026-10-05 发布日期:2026-09-18
  • 通讯作者: *wangyingbin6@163.com
  • 基金资助:
    甘肃省自然科学基金(25JRRA592)

Research progress on the organ- protective effects of esketamine in the perioperative period

LU Yapeng, WANG Yingbin*, LU Wensheng   

  1. Department of Anestheiology, Lanzhou University Second Hospital, Lanzhou 730000, China
  • Received:2025-07-22 Revised:2025-11-25 Online:2026-10-05 Published:2026-09-18
  • Contact: *wangyingbin6@163.com

摘要: 艾司氯胺酮(esketamine)作为氯胺酮的右旋异构体,主要通过非竞争性拮抗N-甲基-D-天冬氨酸(NMDA)受体发挥生物学作用。作为一种新型静脉麻醉药,艾司氯胺酮可通过抑制炎性反应与氧化应激、调节钙超载、影响肠道菌群、调控细胞自噬及抑制细胞铁死亡等多种机制发挥器官保护作用,有望成为改善围术期器官损伤的新选择。

关键词: 艾司氯胺酮, 围术期, 保护器官

Abstract: Esketamine, the dextro-isomer of ketamine, primarily acts as a noncompetitive antagonist of the N-methyl-D-aspartate (NMDA) receptor. Beyond its anesthetic properties, esketamine confers organ protection through multiple mechanisms, including the suppression of inflammatory responses and oxidative stress, regulation of calcium overload, modulation of gut microbiota, control of cellular autophagy, and inhibition of ferroptosis. Consequently, it emerges as a promising therapeutic strategy for mitigating perioperative organ injury.

Key words: esketamine, perioperative period, organ protection

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