相关实验视频
Updated: Sep 17, 2025
04:42
Developing a Rat Model for Bipolar Disorder
Published on: May 2, 2025
464
BDNF rs10835210多态性和童年虐待对中国男性患有甲基胺使用障碍患者的认知功能的影响
Linjun Jiang1,2, Dongmei Wang3,4, Yang Tian1,2
1State Key Laboratory of Cognitive Science and Mental Health, Institute of Psychology, Chinese Academy of Sciences, 16 Lincui Road, Chaoyang District, Beijing, 100101, China.
概括
童年虐待 (CM) 在甲基胺使用障碍 (MUD) 患者中损害了认知功能. BDNF基因rs10835210多态性影响CM如何影响MUD患者的注意力.
科学领域:
- 神经科学是一个神经科学.
- 遗传学 是一个遗传学.
- 精神病学是一个精神病学.
背景情况:
- 甲基胺使用障碍 (MUD) 与认知功能障碍有关.
- 童年虐待 (CM) 加剧了MUD患者的认知缺陷.
- 大脑衍生神经营养因子 (BDNF) 基因多态性对认知功能至关重要.
研究的目的:
- 研究BDNF基因多态和CM在MUD患者的认知功能之间的相互作用.
- 为了确定 BDNF rs10835210 基因型是否改变了CM对认知的影响.
- 探索受这种相互作用影响的特定认知领域.
主要方法:
- 招募了558名MUD患者和459名健康对照.
- 使用重复电池评估神经心理状态 (RBANS) 评估认知功能.
- 使用童年创伤问卷-简短表格 (CTQ-SF) 和基因型BDNF rs10835210多态体的CM评估.
主要成果:
- 在MUD患者和对照组中,CM对认知表现产生了负面影响,特别是注意力.
- 在MUD患者中发现了CM和BDNFrs10835210多态性对注意力的显著相互作用.
- 患有BDNF rs10835210 A等位基因和CM的MUD患者的注意力得分明显较低.
结论:
- 在MUD患者中,童年虐待显著损害了认知功能.
- 在MUD患者中,BDNF rs10835210多态性在CM对认知功能,特别是注意力的影响中起着调解作用.
相关概念视频
01:30Attention-Deficit/Hyperactivity Disorder
310
Attention-deficit/hyperactivity disorder (ADHD) is a neurodevelopmental disorder characterized by persistent inattention, hyperactivity, and impulsivity. It affects approximately 5-8% of children globally, with around 60-70% of cases persisting into adulthood. ADHD has significant implications for educational attainment, social interactions, and occupational success.
Diagnostic Criteria and Symptoms
To diagnose ADHD, symptoms must manifest before age 12 and be evident across multiple settings....
Diagnostic Criteria and Symptoms
To diagnose ADHD, symptoms must manifest before age 12 and be evident across multiple settings....
310
01:28Human Genetics
738
Human genetics provides a profound framework for understanding the interplay between genetic predispositions and human psychology. At the heart of this discipline lies the study of how genes influence physical traits, behaviors, and susceptibility to diseases. Each person carries a unique genetic code that subtly or significantly shapes their psychological and behavioral landscape.
The complex relationship between genetics and psychology is observable through common biological components such...
The complex relationship between genetics and psychology is observable through common biological components such...
738