心肌

Dephosphorylated PLB inhibits SERCA_(2a) activity, whereas phosphorylated PLB dissociates from SERCA_(2a) and leads to enhanced contractibility.

反义PLB转染心肌细胞能有效抑制细胞内PLB的表达，增强SERCA活性，因而改善心肌梗死大鼠的心脏收缩功能。

Along with the time and the concentration increasing, myocardial contractility decreased and myocardial enzymogram elevated.

随着丁草胺浓度的增加和染毒时间的递增，心肌收缩力减弱，心肌酶谱升高。

Amplitude of the first heart sound is the normal measurement of cardiac contractility.

第一心音的幅值是心肌收缩能力的标准量度，因此可以用心音图来对心肌收缩能力进行评估。

Our results showed that hypoxia increased the Mb expression,but decreased cAMP and myocardial contractility.

结果表明，随低氧时间的延长Mb增加，cAMP和心肌收缩下降，Mb、cAMP和心肌细胞收缩频率经复氧可以得到恢复。

The overexpression of HO-1 induced by CoPP can inhibit death of the myocardial cells and subsequently alleviate myocardial ischemia/reperfusion injury,whose major mechanism may be related with anti-oxygen free radicals.

CoPP诱导的HO-1过表达可以抑制心肌缺血再灌注损伤后的细胞坏死，从而减轻心肌的再灌注损伤，其主要机制与抗氧自由基有关。

The upregulation of HO1 expression induced by CoPP can inhibit the necrosis of the myocardial cells and subsequently alleviate the myocardial ischemia/reperfusion injury. One of its main mechanisms may be related with antioxygen free radicals.

CoPP诱导的HO1过表达可以抑制心肌缺血-再灌注损伤后的细胞坏死，从而减轻心肌的再灌注损伤，其主要机制与抗氧自由基有关。

Result HO-1 expression was upregulated following pretreatment of CoPP before reperfusion,resulting in both an increase in SOD activity and a decrease in MDA content and thus in a reduction in death of the myocardial cells after ischemia/reperfusion injury.

结果：再灌注前使用CoPP进行预处理，可以诱导HO-1蛋白的表达上调；HO-1蛋白表达上调可以减少缺血再灌注后的心肌细胞坏死，提高心肌组织中SOD含量并降低MDA的含量。

According to the release of 5 cardiac enzymes, crystalloid cardioplegia is superior to blood cardioplegia in the myocardial protection for rheumatic heart disease patients.

结论从心肌酶的释放来判断，晶体心脏停搏液优于血液心脏停搏液对风湿性心脏病患者的心肌保护效果。

Of these patients, 67,924 had a creatinine level of less than 2.0 mg per deciliter. Cardiac troponin I was measured in 61,379 patients, and cardiac troponin T in 7880 patients (both proteins were measured in 1335 patients). Overall, 4240 patients (6.2%) were positive for troponin.

在这些患者中67924例患者肌酐小于2.0mg/L.61379例患者接受了心肌肌钙蛋白I检查，7880例患者接受心肌肌钙蛋白T检查（1335例患者接受了两种蛋白检查）。4240例（6.2%）患者肌钙蛋白阳性。

Activity of succinct dehydrogenate, superoxide dismutase glutathione peroxides and levels of glutathione malanldehyde and nitric oxide were measured.

结果 bFGF和SM联合预处理组心肌中SDH、SOD、GSHpx活性明显高于缺血再灌注组，抗氧化物GSH和NO的含量明显高于缺血再灌注组，心肌病理改变明显好于未用bFGF和SM组。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。