摸上去非常软, 心肌收缩力下降.

It felt very flabby, and the myocardium was poorly contractile.

因此, 肌浆球蛋白II产生的收缩力对于形成生长锥颈的正常微管束至关重要.

Thus, Myosin II - dependent compressive force is necessary for normal MT bundling in the growth cone neck.

目的： 探讨病毒性心肌炎时的心肌结构与收缩力变化的关系。

AIM :To determine the relationship between microhistology and cardiac contractility in myocarditis animal model.

结论:肌动蛋白活性降低是引起收心肌收缩力降低的原因之一.

Conclusion the decreased actin activity is one of the reasons the decline of cardiac systolic potential.

结论 - 连接素是正常心脏肌浆网钙释放和收缩力的重要调节因素.

Conclusions - Junctin is an essential regulator of sarcoplasmic reticulum Ca release and contractility in normal hearts.

目的研究低硒、低碘对大鼠离体胸主动脉收缩力的作用并探讨其机制。

Objective To investigate the effects of selenium and iodine deficiency on the contractibility of rat thoracic aorta and probe into its mechanisms.

静态运动具有升高血压和心率的作用, 也有可能引起心肌收缩力的改变.

Static exercise increases blood pressure and heart rate, but it may change myocardial contractility.

茶碱用于支气管哮喘病人，是基于它的支气管扩张效应以及对膈的收缩力的改善。

Theophylline is administered to patients with bronchial asthma for its effects of bronchodilation and improved contractility of the diaphragm.

目的筛选太白花中对主动脉血管有舒张作用、对心肌收缩力有抑制作用的有效成分。

OBJECTIVE To screen the effective components of Cladonia alpestris and study the correlation between the components and pharmacological effects.

该项研究中，研究小组报道认为，浸泡于溶液中的BEHM组织受到溶液中的钙及β肾上腺素能药物影响，能够引起收缩力增加。

In the new paper, the team reports that contraction forces increased when the BEHM tissues were bathed in a solution that included additional calcium and a drug that acts on beta-adrenergic receptors.