益生菌对宿主心理健康及脑功能的积极影响及其机制  

The positive influence of probiotics on mental health and brain function of host and the mechanisms

作　　者：苏森森[1] 潘渠[1] 

机构地区：[1]成都医学院病原生物学教研室,四川成都610500

出　　处：《中国微生态学杂志》2017年第4期476-480,493,共6页Chinese Journal of Microecology

基　　金：国家自然科学基金(31170007);四川省教育厅科技基金重点项目(14ZA0219)

摘　　要：肠道中的益生菌不仅对胃肠道发挥着益生作用,而且还调节着体内的激素水平和炎症平衡。通过免疫、内分泌和迷走神经途径,益生菌与大脑形成一个称之为脑—肠轴的反馈回路,深刻影响着大脑的认知功能及人体的情绪反应,促进宿主的心理健康。Abstract： Probiotics not only play a critical role in gastrointestinal tract, but also regulate the hormone lev- els and the balance of inflammation. Brain-gut axis is viewed as a bidirectional bridge between probiotics and brain via immunological, neuroendocrine and vagus nerval pathways, which profoundly influences the cogni- tive function of brain and human emotional response, and promotes the mental health of the host.

关 键 词：益生菌 肠道菌群 脑—肠轴 脑功能 心理健康 

分 类 号：R378[医药卫生—病原生物学]