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- pressure overload hypertension 肾素-血管紧张素-醛固酮系统
- Method: Pressure overload rat model was established by constricting the abdominal aorta. 方法:采用缩窄腹主动脉造成大鼠压力负荷模型。
- Conclusion The level of plasma aldosterone in the rat with pressure overload is increased. 结论压力负荷增加大鼠血浆醛固酮水平是升高的；
- When have the over-load protection, the pressure overload, the red light or the yellow light glisten, and auto-stop. 配有过载保护装置,压力过载时,红灯或黄灯闪亮,并自动停机。
- Pressure overload stress elicits a robust autophagic response in cardiomyocytes that is maladaptive, contributing to disease progression. 在心肌病中给予超负荷的压力引出强烈的自溶作用是不适当的，会导致疾病进展。
- Fibrinolytic therapy for massive PE resulted in rapid improvement in RV pressure overload， hemodynamic instability， and oxygenation. 大面积PE患者进行纤溶治疗可迅速改善患者的RV压力负荷、血流动力学和氧合作用。
- Methods The pressure overload rats model was established by abdominal aorta coarctation, and an equal number of sham-operated rats served as controls. 方法：利用腹主动脉缩窄法建立大鼠压力超负荷模型（手术组），等数量的假手术大鼠为对照组。
- RV pressure overload can also result in interventricular septal flattening with deviation toward the left ventricle in diastole， thereby impairing left ventricular filling. RV压力过大也会导致舒张期室间隔向左心室偏移，因而影响左心室充盈。
- It is demonsdrated that specific extracellular matrix-integrin play a transmembrane signal transduction role in the mechanism of heart hypertrophy induced by pressure overload. 结果表明，特异的细胞外间质-整合素在超负荷心肌肥大机制中发挥了跨膜信号传导作用。
- We first obtained a volume overload by creation of an aortic insufficiency, which was followed 14 days later by pressure overload induced by constricting the abdominal aorta. 先诱导主动脉瓣关闭不全，2周后腹主动脉缩窄，制造超容量负荷及压力负荷，利用心导管术和心脏多谱勒观察术前后家兔血流动力学及心脏结构和功能的变化。
- The RV myocardium releases cardiac troponin as a result of microinfarction due to pressure overload while cardiac myocytes increase secretion of BNP in response to RV shear stress. 由于RV压力过大，RV心肌释放心肌肌钙蛋白，同时由于RV切应力的增加，心肌细胞分泌BNP也增多。
- Finally, transgenic mice with enhanced BH4 synthesis confined to endothelial cells were unprotected against pressure overload, indicating that exogenous BH4 targeted myocytes and fibroblasts. 最后，增强BH4合成转基因鼠在缩窄的压力负荷下的内皮细胞没有保护作用，表明外源性的BH4对心肌和纤维化有特定的靶向作用。
- Effect of sustained pressure overload on the signal transducer and activator of transcription-3 in the left ventricle of rats with renal vascular hypertension 持续压力负荷对肾血管性高血压大鼠左室心肌信号转导及转录激活因子3的活化作用
- Methods: A pressure overloading model was established by the constriction of abdominal aorta in SD rats . 方法:SD大鼠,缩窄腹主动脉建立压力超负荷模型;
- The beer comes out of the barrel under pressure. 啤酒受到压力从桶中流出。
- Our pressure vessel is licensed product. 我厂生产的压力容器是授权生产产品。
- Loss of pressure had not registered on the dials. 刻度盘未记录压力下降。
- Air pressure forces the water through the pipe. 空气压力使水通过管道。
- What's the atmospheric pressure today? 今天的气压怎么样？
- The water pressure may need adjusting. 水压可能需要调整。
