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正电子发射计算机断层显像在中枢神经系统药物研发中的应用
The application of positron emission tomography in the research and development of central nervous system drugs
【摘要】 正电子发射型计算机断层显像技术(positron emission tomography,PET)在中枢神经系统(CNS)药物研发中发挥重要作用。PET可以定量研究CNS药物在脑组织体液中的生物分布,药代动力学,与靶点相互作用,提供药物浓度与受体占有率的定量关系。本综述总结了PET在CNS药物研发中的定量分析手段,包括药代动力学分析以及受体占有率分析中常用的方法与数学公式。同时,本综述也总结了PET在CNS新药研发中的应用,为后续CNS的新药研发提供新的思路与方向。
【Abstract】 Positron emission tomography(PET)now plays an important role in the research and development(R&D) of central nervous system(CNS)drugs. PET could characterize the biodistribution,pharmacokinetics, and receptor binding of CNS drugs quantitatively. The present review summarized the quantitative methods of PET used in the pharmacokinetics and receptor occupancy analysis of CNS drugs. Moreover, the present review listed various applications of PET supporting R&D of CNS drugs, which could provide a new direction for the R&D of CNS drugs.
【Key words】 positron emission tomography; central nervous system; the research and development of new drugs; pharmacokinetics; receptor occupancy;
- 【文献出处】 中国临床药理学与治疗学 ,Chinese Journal of Clinical Pharmacology and Therapeutics , 编辑部邮箱 ,2024年03期
- 【分类号】R971
- 【下载频次】55