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腸道細(xì)菌能提升運(yùn)動(dòng)員能力

發(fā)布時(shí)間:2018-04-30 08:34

  本文選題:哈佛醫(yī)學(xué)院 + 肌肉疲勞; 參考:《中國食品學(xué)報(bào)》2017年08期


【摘要】:正在近日召開的美國化學(xué)學(xué)會(huì)第254屆全國會(huì)議上,哈佛醫(yī)學(xué)院研究人員稱,他們發(fā)現(xiàn)在頂級(jí)賽跑者和賽艇運(yùn)動(dòng)員體內(nèi)的微生物中可能存在提升其最終表現(xiàn)的細(xì)菌?茖W(xué)家此前的研究發(fā)現(xiàn),在激烈運(yùn)動(dòng)時(shí),運(yùn)動(dòng)員的身體會(huì)產(chǎn)生比平時(shí)多的乳酸,乳酸分解有助于緩解他們的肌肉疲勞和酸痛。眾所周知,腸道中的細(xì)菌幫我們分解碳水化合物、蛋白質(zhì)和纖維,也與炎癥和神經(jīng)功能息息相關(guān),因此科學(xué)家們認(rèn)為,微生物與運(yùn)動(dòng)員的耐力、肌肉恢復(fù)或精神上的韌性有關(guān)。為了識(shí)別出能提高運(yùn)動(dòng)表現(xiàn)的細(xì)菌,研究人員提取了20位參加2015年波士頓馬拉松的
[Abstract]:At the 254th National meeting of the American Chemical Society, researchers at Harvard Medical School said they found microbes in the bodies of top runners and rowers that might improve their final performance. Scientists have previously found that during intense exercise, athletes produce more lactic acid than usual, which breaks down and helps relieve muscle fatigue and soreness. It is well known that bacteria in the gut help us break down carbohydrates, proteins and fibers, and are linked to inflammation and nerve function, so scientists believe that microbes are related to athletes' endurance, muscle recovery or mental resilience. To identify bacteria that improve exercise performance, researchers extracted 20 participants in the 2015 Boston Marathon
【分類號(hào)】:R87
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本文編號(hào):1823842

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