心肌

Objective: To investigate the effects of matrine on the proliferation of rat cardiac fibroblasts induced by aldosterone , and to research the mechanism of regression of heart fibrosis.

目的：研究苦参碱对醛固酮诱导大鼠心肌成纤维细胞增殖的影响，探讨其抑制心肌纤维化的机制。

Methods Thirty patients with acute myocardial infarction and diabetes mellitus with ventricular premature beat in 24-hour ambulant electrocardiogram, thirty patients with acute myocardial Infarction alone and thirty patients withiout obvious heart diseases were categorized into A group,B group and C group,respectively.

选择24小时动态心电图有室性早搏的心肌梗死伴糖尿病患者、单纯心肌梗死患者和无器质性心脏病患者各30例，分别手工测量反映HRT的两项指标震荡初始和震荡斜率，对三组患者进行比较。

On the other hand, being dissected along nature myofibrillar trajectory, all samples in group 3 were successfully unrolled to a myocardial band composed of basal loop and apical loop. Furthermore, myofibrillar trajectory was clear and the exposure of crossing angle between apical ascending segment and descending segment was ideal.

组3心脏解剖过程顺利，所有心脏均能按照心肌纤维的自然走行方向解剖出基底环和心尖环，最终展开成带状，心肌纤维走行方向清楚，心尖环升段和降段纤维之间的交叉角度显示清楚。

Arterial blood pressure, coronary blood flow, resistance in coronary artery, total peripheral resistance, work of left artrium and oxygen consumption index of the cardiac muscles were observed in anaesthetic dogs.

观测冠心苏合丸系列组方对正常麻醉犬动脉血压、冠脉流量、冠脉阻力和总外周阻力、左室做功以及心肌耗氧指数、心肌氧利用率的影响。

The roles of 〓-FDP was studied by using autoradiograph in cultrured myocardial cells.

FDP改善心脏功能、保护心肌细胞缺氧再给氧损伤的作用已被证实。作为能量基质可否直接进入心肌细胞参与代谢尚有许多争议。

Methods Rat models of ischemic reperfusion in vivo were established. With autoradiography, the uptake of 99Tc-HL91 was observed in myocardium in control group, ischemic reperfusion group and ischemic group.

建立大鼠心肌在体缺血再灌注模型，采用体外放射自显影检测正常对照组、缺血再灌注组及无再灌注组心肌对99Tc-HL91的摄取。

Objective To study the effect of bamboo leaves flavonoid injection on myocardial apoptosis induced by ischemia and reperfusion in rats.

目的研究竹叶总黄酮对大鼠心肌缺血再灌注时心肌细胞凋亡的影响。

Noradrenaline Bitartrate injected intraperitoneally can induce the highexpression of heat shock protein 70,it plays a protective role in the isolated rathearts,it can improve the structure and function of myocytes in isolated rat hearts.

通过重酒石酸去甲肾上腺素诱导供心心肌热休克蛋70的高表达，可发挥其对供心缺血再灌注时的保护作用，改善供心心肌的结构和功能。

Administration of atorvastatin can prevent left ventricular remodeling in SHR, and the possible mechanism involved might be associated with its ability to facilitate cardiomyocytes apoptosis, upregulate P27 protein expression and reduce myocardial Hyp content.

阿托伐他汀能够逆转SHR左室重塑，其机制可能与阿托伐他汀促进心肌细胞的凋亡、上调心肌细胞P27蛋白的表达，以及降低心肌组织舟脯氨酸的含量有关。

So if the old theory that we die with the heart cells we are born with is true, then people born before carbon 14 got into the food chain (nuclear testing didn't start until 1955) wouldn't have any carbon 14 in their heart cells.

如果根据心肌细胞不可再生理论，那么在C14进入食物链之前（1955年核试验开始前）出生的人心肌细胞内不会有C14，但事实并非如此，这些人的心肌细胞不仅含有C14，研究者还测定出了C14存在体内的时间。

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％。