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DOCK-PET:对健康人脑中中枢神经系统运动参数的数据库,用于现有的PET追踪剂

Itsuki Miyajima¹, Ayano Yoshikawa¹, Kyosei Sahashi¹

¹Department of Quantum Science and Energy Engineering, Graduate School of Engineering, Tohoku University, Sendai, Japan.

Annals of nuclear medicine

|May 30, 2024

概括

一个新的开放访问数据库,DOCK-PET,现在集中了中枢神经系统 (CNS) 定子发射断层扫描 (PET) 追踪器的动力参数在健康人身上. 这个资源帮助研究人员通过编译关键数据在大脑中PET追踪器的行为.

科学领域:

神经科学是一个神经科学.
放射化学放射化学是指辐射化学.
药理学药理学是指药理学的学科.

背景情况:

对于正子发射断层扫描 (PET) 标记物和临床图像,已有公开的数据.
对于PET标记剂的动态参数发现在很大程度上仍未总结.
需要一个集中的资源,用于中枢神经系统PET追踪器运动参数在健康的人类.

研究的目的:

创建DOCK-PET,这是一个开放式访问的中央神经系统 (CNS) 动力参数数据库,用于健康人脑中现有的PET追踪器.
整合和呈现中枢神经系统PET标记剂的动力参数数据.

主要方法:

编译的动力参数数据 (V_T,BP_ND,K参数) 和中枢神经系统PET标记物的化合物信息.
搜索了PubMed和分子成像和对比剂数据库 (MICAD) 的相关文献和数据.
按大脑区域组织并对运动参数进行双重检查,以微软Excel和JSON格式总结数据.

主要成果:

确定了247种PET标记物,可用于120的动力参数.
从PubChem和ChemDraw获得120种PET标记物的化合物结构和特性.
通过PubChem和文献调查收集了104种PET标记物的亲和关系信息.

结论:

开发了DOCK-PET,这是一个关于中枢神经系统PET标记物的全面开放数据库.
该数据库包括健康人体的运动参数和详细的化合物信息.
对于研究中枢神经系统PET标记剂的研究人员来说,DOCK-PET是一个宝贵的资源.

关键词:

在CNSPET中.数据库数据库数据库是一个数据库.健康的人类大脑健康的人类大脑动力参数动力参数

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