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当人们的肌肉进行锻炼时,细胞在产出其他东西:有助于维持大脑健康的分子。一直以来,科学家都在努力解释锻炼的一系列精神益处。现在,一个研究小组可能最终发现了锻炼和健康大脑之间的分子联系。研究人员近日将相关报告在线发表于《细胞-代谢》期刊上。在锻炼中,肌细胞能增加一种名为FNDC5的蛋白质的产量,而这种蛋白质的一个片段--鸢尾素--会被剪切下,并释放到血流中。它会驱动
As people’s muscles work out, the cells are producing something else: molecules that help maintain the health of the brain. All along, scientists are trying to explain a series of spiritual benefits of exercise. Now, a research team may eventually discover the molecular link between exercise and healthy brains. Researchers recently published the relevant report online in the “Cell - Metabolism” journal. During exercise, muscle cells increase the production of a protein called FNDC5, and a fragment of this protein, irisin, is sheared off and released into the bloodstream. It will drive