首页|R-氯胺酮抗抑郁作用及其机制研究进展

R-氯胺酮抗抑郁作用及其机制研究进展

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尽管氯胺酮和艾司氯胺酮已被证实治疗难治性抑郁症有效,但临床应用中发现均存在一定的拟精神病样作用和滥用倾向。最新研究证实,R-氯胺酮具有更高效、持久的抗抑郁作用且不良反应发生率和滥用倾向更低。目前研究发现,脑源性神经营养因子(BDNF)、α-氨基-3-羟基-5-甲基-4-异噁唑丙酸受体(AMPAR)激活以及脑-脾轴、微生物群-肠-脑轴等可能与R-氯胺酮的抗抑郁作用密切相关,但确切机制尚不清楚。探讨R-氯胺酮及其代谢物的抗抑郁作用以及可能作用机制与靶点,对研发速效、持久、安全的抗抑郁新药具有重要意义。
Research progress on antidepressant effects of R-ketamine and its mechanisms
Although ketamine and esketamine have been shown to be effective in the treatment of refractory-depression,they have been found to have some psychomimetic effects and a tendency to abuse in clinical use.Recent studies have demonstrated that R-ketamine has a more potent and long-lasting antidepressant effect with a lower incidence of adverse effects and a lower propensity for abuse.Currently,brain-derived neurotrophic factor(BDNF),α-amino-3-hydroxy-5-methyl-4-isoxazole-propionic acid receptor(AMPAR)activation,brain-spleen axis,microbiota-gut-brain axis,and so on may be closely related to the antidepressant effects of R-ketamine,but the exact mechanism is not clear.Exploring the antidepressant effects of R-ketamine and its metabolites and their possible mechanisms of action and targets is of great significance for the development of new antidepressant drugs that are fast-acting,long-lasting and safe.

ketamineR-ketaminedepressive disordermolecular mechanisms of pharmacological actionantidepressive agentsbrain-derived neurotrophic factor

张森兵、阎文军、安池冰、李乐文、张文霞

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甘肃中医药大学第一临床医学院,甘肃兰州 730000

咸宁市中心医院/湖北科技学院附属第一医院,湖北咸宁 437100

甘肃省人民医院,甘肃兰州 730000

氯胺酮 R-氯胺酮 抑郁症 药理作用分子作用机制 抗抑郁药 脑源性神经营养因子

国家自然科学基金甘肃省麻醉与脑功能临床医学研究中心项目咸宁市中心医院湖北科技学院附属第一医院院级项目

8186023321JR7RA6752022XYB032

2024

中国新药与临床杂志
中国药学会 上海市食品药品监督管理局科技情报研究所

中国新药与临床杂志

CSTPCD北大核心
影响因子:0.967
ISSN:1007-7669
年,卷(期):2024.43(2)
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