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众多研究证实慢性负荷和抗阻运动会导致肌纤维体积增大[1,2]。目前,对于由负荷增加所触发且决定肌肉内生长信号的细胞与分子机制了解甚少。近期有研究显示,Akt/mTOR信号转导通路在调节骨骼肌体积方面具有重
Numerous studies have demonstrated that chronic stress and resistance exercise can lead to increased muscle fiber volume [1,2]. At present, little is known about the cellular and molecular mechanisms triggered by load increase and determining intramuscular signaling. Recent studies have shown that Akt / mTOR signal transduction pathway in the regulation of skeletal muscle volume has a heavy