运动对骨骼肌的影响和衰老相关肌动力学改变 运动对骨骼肌的影响可表现为对骨骼肌代谢的影响和对骨骼肌功能和特性的影响运动后骨骼肌增粗肌纤维横断面积加大肌红蛋白增加线粒体增多增大肌肉毛细血管增多不同的运动形式对骨骼肌代谢和功能有不同的影响
目的观察慢性压迫性脊髓损伤后骨骼肌形态学改变及其成肌细胞的增殖动力学变化。
Objective To observe the morphological changes and myoblast proliferation dynamics of skeletal muscle after chronic spinal cord compression in rats.
其中用肌酐动力学公式计算瘦体重是反映肌肉蛋白质贮存的有效方法。
LBM calculated from creatinine kinetics is a valid measure reflecting muscle protein status.
观察两组患者心脏电生理指标、血流动力学恢复、正性肌力药物用量、心肌细胞超微结构和心肌酶浓度变化等。
Cardiac electrophysiologic data, recovery of hemodynamics, inotropic medicine dosage, myocardial ultrastructural changes and concentration of myocardial enzymes were assessed.
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