心脏血管的

1Department of Cardiovasology, Tangdu Hospital, Fourth Military Medical University, Xi an 710038,China, 2Institue of Geratic Cardiology, PLA General Hospital, Beijing 100853, China

目的：研究衰老大鼠肺部感染时血浆血管加压素（Arginine vasopressin， AVP）浓度的变化及其与心脏胶原蛋白之间的关系。

Estrogen can cause fetal congenital heart defects, large vascular malformation, hydrocephalus, cerebral meningocele, visceral malformations, hydrocephalus, meningeal, bulging, visceral malformations, feminization of male fetus, penile deformity , cervical abnormalities, but also easy to cause miscarriage, stillbirth and ectopic pregnancy.

雌激素可引起胎儿先天性心脏缺陷，大血管畸形，脑积水，脑脊膜膨出，内脏畸形，脑积水，脑脊膜，膨出，内脏畸形，男胎女性化，阴茎畸形，宫颈畸形等，还易引起流产，死胎和异位妊娠。2、黄体酮可使妇胎生殖器男性化，出现阴蒂肥大，阴唇吻合等。3、先锋霉素：可通过胎盘屏障碍进入羊水中，对胎儿的安全性有影响。4、如有子宫收缩可引起先兆流产或先兆早产，应去医院请医生处方遵医嘱应用硫酸舒喘灵等舒缓平滑肌收缩的药物直至子宫收缩停止。

The recent experimental studies have shown that bone marrow stem cells are capable of regenerating infracted myocardium and inducing myogenesis and angiogenesis, which improving myocardial perfusion and cardiac function.

目前的研究表明，移植的骨髓干细胞可以分化为心肌细胞，使心肌梗死瘢痕区血管和心肌再生，改善缺血心肌血供，改善心脏功能。

Methods: Twenty coronary arteries from eight perfusion-fixed autopsy hearts (age from 42-84 years) were dissected, straightened and scanned by UFCT. Then each coronary artery was divided into corresponding 3 mm segments, representative histological sections were stained with Orcein. Atherosclerotic plaque area(mm 2) per segment was quantified on Leica Imaging System.

从8例(年龄在42—84岁)压力灌注固定后的心脏标本中分离出20支冠状动脉，拉直后，超高速CT扫描；每支冠状动脉分成相应的3mm血管段，组织切片，地衣红染色，Leica图像分析仪上计算粥样硬化面积。

Methods: Twenty coronary arteries from eight perfusion-fixed autopsy heart were dissected, straightened and scanned by UFCT. Then each coronary artery was divieded into ocrresponding segments, representative histological 3 mm sections were stained with Orcein. Atherosclerotic area(mm2) and luminal narrow per segment were quantified on Leica Imaging System.

从8例压力灌注固定后的心脏标本中分离出20支冠状动脉，拉直后，超高速CT扫描；每支冠状动脉分成相应的3mm血管段，组织切片，地衣红染色，Leica图像分析仪上计算冠状动脉管腔面积狭窄率。

Process of campaign having oxygen makes airframe obtains oxygen from inside air, in the muscle that conveys oxygen to moving through lung and blood, use oxidation carbohydrate and adipose in order to produce energy, increase respiratory system, heart, blood, blood-vessel and capacity of skeletal sarcous health.

有氧运动过程使机体从空气中获得氧气，通过肺和血液将氧气传送到运动着的肌肉中，用来氧化碳水化合物和脂肪以产生能量，提高呼吸系统、心脏、血液、血管和骨骼肌肉的健康能力。

The arteriolar and capiullary density, and the expression of MMP-2/TIMP-2 protein were employed to evaluate in the subendocardial myocardium of the left ventricular tissue.

目的 探讨基质金属蛋白酶－2(MMP-2)在脱氧皮质酮－盐型高血压大鼠心脏微小血管重塑中的作用及麝香保心丸对其的影响。

Senior researcher Dr Verena Stangl, Professor of Cardiology at the hospital, said: There is a broad body of evidence from experimental and clinical studies indicating that tea exerts antioxidative, anti-inflammatory and vasodilating effects, thereby protecting against cardiovascular diseases.

资深研究员博士verena stangl教授，心脏科，在医院里，说：有一个广泛的证据，从实验和临床研究表明，茶叶中的施压，抗氧化，抗发炎及扩血管效应，从而保护对心血管疾病。

Also profound heart and blood vitalizing food.

也是增强心脏和血管生命力的意义深远的食物。

It can also provide good specimen in cardiovascular learing.Perchloroethylene ethyl acet ate plastics filler perfusion is a good technique in making specimen.

该方法能够制作出完整的心脏动脉铸型和局部房室结动脉铸型，标本利于观察分析血管走行及分布，并为解剖实验学习心血管课程提供良好的铸型标本。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。