首页|母婴分离对子代行为及大脑影响的研究进展

母婴分离对子代行为及大脑影响的研究进展

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个体在生命早期遭遇不幸事件(虐待、忽视等),即生命早期应激(ELS),会导致其成年后的大脑结构和功能发生改变,增加各类精神疾病(如抑郁症、创伤后应激障碍及精神分裂症等)的患病风险.为模拟人类幼年时期留守现象,啮齿动物的母婴分离(MS)模型得到广泛应用,有助于揭示ELS诱发疾病发生发展的机制.文章通过对大、小鼠MS模型的行为学及相关脑区改变的研究成果进行综述.
Research progress on the impact of mother-infant separation on offspring behavior and brain
Early life stress(ELS),those unfortunate events(abuse,neglect,etc.)encountered by individuals,will lead to changes in brain structure and function in adulthood,and increase the risk of mental diseases,such as depression,post-traumatic stress disorder and schizophrenia.In order to simulate the phenomenon of human left-behind children,the mother-infantseparation(MS)mod-el of rodents have been widely used,which is helpful to reveal the mechanism of the occurrence and development of ELS-induced dis-eases.This article systematically reviewed the research results of behavior and changes in the related brain regionsin MS models of ro-dents.

maternal separationbehavioristicsmolecule mechanism

钱佳慧、刘月琴、卢光明、戚荣丰

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210002 南京,南京大学医学院附属金陵医院(东部战区总医院)放射诊断科

南京鼓楼医院

母婴分离 行为学 生物学机制

江苏省自然科学基金南京师范大学"心理健康与认知科学"省重点实验室开放基金

BK2022155423MHCSKF01

2024

医学研究生学报
南京军区南京总医院

医学研究生学报

CSTPCD北大核心
影响因子:1.652
ISSN:1008-8199
年,卷(期):2024.37(2)
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