益生菌提升运动员免疫功能研究进展  

Research Progress of Probiotics Improving Immune Function of Athletes

作　　者：刘晨喆 肖辉[2] 张璐芳 王雯锐 Liu Chenzhe;Xiao Hui;Zhang Lufang;Wang Wenrui(Department of Exercise Physiology,College of Sport Science,Beijing Sport University,Beijing 100084;China Football College,Beijing Sport University,Beijing 100084)

机构地区：[1]北京体育大学运动人体科学学院运动生理学教研室,北京100084 [2]北京体育大学中国足球运动学院,北京100084

出　　处：《中国食品学报》2022年第5期434-443,共10页Journal of Chinese Institute Of Food Science and Technology

基　　金：中央高校基本科研业务费专项资金资助课题(2021TD002);国家重点研发计划“科技冬奥”重点专项(2018YFF0300405)。

摘　　要：长时间、大强度运动可引起运动员运动性免疫抑制,导致上呼吸道感染和胃肠道感染的风险增加。作为一种安全的营养补充剂,益生菌在运动领域的应用日益增多。越来越多的研究表明,补充益生菌可提高机体免疫力,增强肠黏膜屏障功能,减少运动员上呼吸道感染和胃肠道疾病的发生率、严重程度和/或持续时间。本文综述运动员运动性免疫抑制的原因,可改善运动性免疫抑制的益生菌菌株/剂量的特异性及其在体育中应用的作用机理,并阐述其存在的问题以及今后的研究方向。Long-term,high-intensity exercise can cause exercise-induced immunosuppression in athletes,and increase the risk of upper respiratory tract infection and gastrointestinal infection.As a safe nutritional supplement,probiotics are increasingly used in sports.Increasing evidence suggests that probiotics supplementation can improve the immune function of the body and strengthen the intestinal mucosal barrier function,thereby reducing the incidence,severity,and/or duration of upper respiratory tract infections and gastrointestinal diseases in athletes.These benefits can indirectly promote recovery and improve exercise performance.This article summarized the causes for exercise-induced immunosuppression in athletes,the specificity of probiotic strain/dose and potential mechanisms of action for application in sport,as well as the existing problems,future research directions for probiotics have prospected.

关 键 词：益生菌 运动性免疫抑制 免疫功能 上呼吸道感染 肠黏膜屏障 

分 类 号：G804.2[文化科学—运动人体科学]