The impact of PNF stretch time on the joint ROM and the muscle strength was studied.

考察不同时间的PNF牵拉对关节rom和肌肉力量的影响作用。

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SUMMARY Objective: To explore the impact of carbon monoxide on apoptosis of smooth muscle cells in pulmonary arteries of rats under hypoxia.

目的：探讨一氧化碳对低氧大鼠肺血管平滑肌细胞凋亡的影响及其机制。

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At present, the study about the impact of IL-15 in the role of skeletal muscle protein degradation on sepsis state is rare, and the mechanism is unclear.

目前关于IL - 15对脓毒症状态下骨骼肌蛋白质分解代谢影响的研究罕见，机制尚不清楚。

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"We know low levels may impact muscle strength and bone turnover, but if an athlete has adequate levels there is no evidence of an enhanced benefit to performance, so natural talent and athletic ability is more likely, " Stevenson told CNN.

CNN: SHARE THIS

The brand, which was bought by Adidas in 2005, has struggled to make an impact with its sports shoes that are designed to boost muscle tone.

BBC: Reebok trainers