It is suggested that with the development of myocardial hypertrophy in early stage of MI, adaptive changes in myosin ATPase activity and isoenzyme distribution occur.
结果提示：MI早期随着非梗塞心肌肥大的建立，肌球蛋白atp酶活性及其同功酶分布也发生了适应性的改变。
The results showed that coincident with the increases in myocardial fiber diameter on 9 days after MI, both myosin ATPase activity and V_1 isoenzyme amount were depressed.
结果表明，MI后第9天，在心肌细胞直径增大的同时，肌球蛋白atp酶活性下降，同功酶v_1含量下降。至MI后第21天，上述这种变化更加明显。
The results suggest that Tet or Ena partially reduce the hydroxyproline content and elevate myosin ATPase activity of hypertrophied myocardium in renovascular hypertensive rats.
实验结果表明粉防己碱可部分逆转肾血管性高血压所致的大鼠左心室肥厚，降低心肌胶原含量，升高肌球蛋白ATP酶活性。
Cardiac myosin was extracted from normal human cardiac muscle. The specific activity of ATPase of cardiac myosin was assayed for demonstrating it.
从人心肌提取了肌凝蛋白，并检测了其ATP酶活力的稳定性。
Cardiac myosin was extracted from normal human cardiac muscle. The specific activity of ATPase of cardiac myosin was assayed for demonstrating it.
从人心肌提取了肌凝蛋白，并检测了其ATP酶活力的稳定性。
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