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通过环磷酸腺苷信号通路治疗焦虑症的研究进展 被引量:1

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摘要 目的:综述近年来国内外通过第二信使环磷酸腺苷(c AMP)信号通路治疗焦虑症的相关研究进展,寻找治疗焦虑症新的潜在靶点。方法:以"Anxiety""Cyclic adenosine monophosphate""Adenylate cyclase""Phosphodiesterase""Protein kinase A"等组合作为关键词,查阅2000-2014年Pub Med、Science Direct、Springer等数据库,检索药物通过作用第二信使c AMP通路治疗焦虑症的研究文献,对其相关研究进展进行汇总分析。结果与结论:共检索到相关文献236篇,其中有效文献33篇。c AMP信号通路治疗抑郁症的潜在靶点可能位于腺苷酸环化酶(AC)、磷酸二酯酶(PDE)和c AMP依赖的蛋白激酶A(PKA)。通过敲除Ca2+调节的AC基因、抑制或激活相关G蛋白偶联受体、抑制AC活性、降低细胞内c AMP水平可产生一定的抗焦虑样作用;而PDE抑制剂和PKA激动药则可通过增加特定脑区内的c AMP水平产生抗焦虑样作用,但其治疗焦虑症的作用机制有待更深入的研究。
作者 朱春辉
出处 《中国药房》 CAS 北大核心 2015年第28期4011-4014,共4页 China Pharmacy
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