查询词典 ischemia

In clinical and experimental studies, it has been found that cerebral ischemia and cerebral infarction were easy induced by hypotension in elder, hypertensive cerebral arteriolosclerosis, and stenosis or occlusion in carotid artery or in major cerbral arteries, butnow the effect machanisms still remain unclear.

从临床研究和动物实验也发现，在年老、高血压脑动脉硬化和颈动脉或大的脑动脉狭窄或闭塞时，低血压易诱发脑缺血和脑梗塞，但是目前其作用机制还未完全阐明。

Blood pressure should be reduced to normal level to prevent heart and cerebral vessels to occur arteriolosclerosiswhen the blood pressure of hypertensive patient is not very highor the duration of illness is short. when blood pressure rises very high or the course of disease is long, blood pressure should be lowered to slightly higher than normal blood pressure level, so it can prevent arteriolosclerosis to be deteriorated further and can prevent the occurence of cerebral ischemia and infarction.

在血压升高幅度不大或起病不久的高血压患者，治疗时应将血压降至正常水平，以预防心脑血管发生动脉硬化；在血压升高幅度大或病程长者，治疗时应将血压降至比正常血压稍高的水平，即要防止动脉硬化进一步加重，也要预防脑缺血和脑梗塞的发生。

Extremity arteriosclerosis obliterans,a intractable peripheral vascular disease,is a severity disease with extremity functional disturbance or even gangrene because of extremity ischemia result from arthrosclerosis.

肢体动脉硬化性闭塞症是因动脉粥样硬化导致肢体缺血甚至坏疽的严重疾病，属于周围血管疾病中难治性疾病。

Objective To study the effects of β-asarone on mitochondrial membrane potential of cardiac myocytes with ischemia reperfusion injury.

目的 观察石菖蒲有效成分β-细辛醚对缺血再灌注损伤心肌细胞线粒体膜电位的影响。

The lately reports have show that incidence of spinal cord ischemia eperfusion injury is 3%～18% assumably.

最近报道显示脊髓缺血再灌注损伤发生率约为3％～18％。

Objective: To asterin whether the tutor's experience prescription-Cooling vessel 791-2 granulae prescription can promote collateral vessel generatation and stimulate angiogenesis in severe hind limb ischemia animal model, in order to get a clear unstanding of the curative effect mechanism, so that providing theory foundation for clinical using.

目的：探讨导师经验方清脉791-2冲剂对肢体缺血动物模型的促血管生成作用及其疗效机理，为临床应用提供理论基础。目的：探讨导师经验方清脉791-2冲剂对肢体缺血动物模型的促血管生成作用及其疗效机理，为临床应用提供理论基础。

The second part of this study observed the effects of EPCs to athymic nude mice with hindlimb ischemia.

本研究的第二部分观察了培养的EPC对裸鼠后肢缺血模型的作用。

Aim To observe the effects of limb atraumatic ischemic preconditioning on the fibrolysis factors after myocardial ischemia-reperfusion injury in rats.

目的 观察无创性肢体缺血预适应对心脏缺血／再灌损伤后纤溶因子的影响，进一步探讨其对心脏的延迟保护作用。

Methods Renal ischemia/reperfusion injury model was made by placing an atraumatic vascular clamp on renal pedicle. The morphologic change was observed with transmission electron microscope.

目的 观察老年大鼠缺血/再灌注肾损伤修复时细胞外信号调节激酶、c-Jun氨基末端激酶的变化，探讨其与老年大鼠肾脏早期损伤修复的关系。

Methods We adopted the myocardial ischemia rat model by ligaturing their front-fall branch of left coronary attery, and tested the convey of VEGF in myocardium cell by means of immunohistochemistry 21 days after having given Cornu Cervi.

方法采取结扎大鼠冠状动脉左前降支的方法复制心肌缺血模型，在给药21天后运用免疫组织化学SABC法测定其心肌细胞血管内皮生长因子的表达。

However it can often be frust ating for a child when people are unable to pronounce their name.

但它往往可以令人沮丧的一个孩子当人们无法断言他们的名字。

All these compounds were obtained from this genus for the first time. Compound, 4-cumylphenol, was a new nature product.

所有化合物均为首次从本属海藻中分离得到，其中4cumylphenol为新天然产物。