contractility

名词：

名词: contractility

更多词形：

名词: contractility |

单词例句：

Objective: To study the mechanism of depressant effect of xanthotoxol(XT) on contractility in the isolated guinea pig atria.

目的:研究花椒毒酚(XT)抑制豚鼠心肌收缩力的作用机理。方法:采用张力描记法测定离体豚鼠左房肌的收缩力。

EML can markedly improve myocardial contractility and inhibit the decrease of CF.

结果表明桑叶乙酸乙酯提取物具有增加心肌收缩力、减慢心率和增加冠脉流量的作用。

Weightlessness or simulated weightlessness-induced orthostatic intolerance appears to be due, in part, to the change of vascular contractility.

摘要失重或模拟失重条件下血管收缩功能的改变是立位耐力下降的重要原因。

The inhibitory effect of the extract from SGY on contractility of isolated rat colonic smooth muscle strips may be associated with blocking VDC,ROC and SOC to prevent the calcium influx as well as to prevent the release of intracellular calcium.

疏肝饮具有抑制大鼠结肠平滑肌收缩的作用,机制可能涉及通过阻断电压门控钙通道(VDC)、受体操纵性钙通道(ROC)和钙库调控性钙通道(SOC)抑制胞外Ca2+内流,同时涉及抑制胞内Ca2+的释放。

Abstract Effects of inosine on transmembrane potential and contractility were observed in guinea pig papillary muscle.

摘要 本工作在正常和缺氧情况下,观察肌苷对豚鼠心室乳头肌跨膜电位和收缩强度的影响。

The cell has microfilament stracture with contractility,and can synthesize and secrete collagen and extracellular matrix(ECM), it make palma aponeurosis produce fibrosis contracture.

该细胞既有能够引起收缩的微丝样结构，又能合成分泌大量胶原及细胞外基质成分，使掌腱膜纤维化挛缩。

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

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。

Abstract: Phospholamban (PLB) is a prominent regulator of myocardial contractility and a reversible inhibitor of the cardiac sarcoplasmic reticulum Ca2+ ATPase activity.

受磷蛋白（phospholamban）是心肌收缩的一个重要调节因子，可抑制心肌肌浆网钙ATPase的活性、降低其对钙的亲和力。

Decreased contractility of myocardium as manifested by a reduction of EPFV and ETVI, and a significant componsatory increase in APFV ,ATVI and the ratio between APFV and EPFV and between ATVI and TTVI in order to maintain the cardiac output.

心肌收缩力下降则使EPFV减慢，ETVI减小，代偿性APFV加快及ATVI加大，A/E及ATVI/TTVI增加，以维持心输出量。