查询词典 ischemia

Methods: To reproduct the mouse model of vascular dementia through operation of cerebral ischemia reperfusion, and contrast to Naofukang. Then, to detect the praxiological changes of each group mouse by the means of water maze and the activity of SOD and the content of MDA in hippocamp on the 14th day after operation.

来用脑缺血再灌注的方法复制血管性痴呆小鼠模型，以脑复康为对照，通过水迷宫法分别观测术后14天各组小鼠行为学以及脑海马SOD活性、MDA含量的变化。

Methods to reproduct the mouse model of vascular dementia through operation of cerebral ischemia reperfusion, and contrast to naofukang. then, to detect the praxiological changes of each group mouse by the means of water maze and the content of cgrpand ss in hippocamp on the 14th day after operation.

方法采用脑缺血再灌注的方法复制血管性痴呆小鼠模型，以脑复康为对照，通过水迷宫法分别观测术后14天各组小鼠行为学以及脑海马cgrp和ss含量的变化。

The Sham rats were only performed the incision on cervix but without any treatment on the arteries. Apoptosis neurons in hippocamp CA1 subregion were observed at 72 hours after global brain ischemia.

在脑缺血再灌注后72小时，杀死大鼠，取海马组织依POD法作凋亡细胞检测，计数各组大鼠海马CAI区凋亡细胞数。

HWTX-I can protect nervous cells of hippocampi from being damaged after global cerebral ischemia-reperfusion of rats.

可见HWTX-I对大鼠全脑缺血再灌注引起的海马区神经元损伤有保护作用。

Hrs reperfusion following ischemia 30 min (I/R2h group) and 4 hrs reperfusion following ishcemia 30 min (I/R4h group). The changes of NF-kappa B and ICAM-1 in the forebrain cortex, hippocampine cortex and hypothalamus region measured by using immunohistochemical technique were compared among 6 groups.

应用免疫组化法分别检测各组大鼠肝脏TNF-α及脑皮质、海马和下丘脑区NF-κB、ICAM-1的表达情况，应用原位杂交的方法检测肝脏IL-1βmRNA表达情况。

Low molecular hirudo peptides have protective effects on focal cerebral ischemia injury, and its mechanism may be related to the antioxidant action.

水蛭多肽对于大鼠脑缺血再灌注损伤具有保护作用，其作用机制可能与抑制脂质过氧化、提高抗氧化酶活性有关。

Objective To study the protective action of compound agent madeup with effective ingredients of Hirudo and Rhizoma chuanxiong and Folium Ginkgo in animal ischemic cerebral infarction.Methods To mix Hirudin extracts of Folium Ginkgo and Ligustrazine according2:25:5into asepsis injection,rats local cereˉbral ischemia induced by embolism of middle cerebral arterywas used as experimental model to study the efˉfects of the compound agent and positive control drug,Nimodipine and extracts of Folium Ginkgo on cerebral infarct size and neurological deficits.Disposing the experimental data with statisticsand comparing their otherness among difˉferent groups.

目的 探讨用中药水蛭、银杏、川芎的有效成分组成的复方制剂对动物局灶脑缺血的保护作用方法将水蛭素、银杏叶提取物、川芎嗪按2∶25∶5的比例制成无菌注射液，应用鼠大脑中动脉栓塞导致缺血性脑卒中的实验模型，并用生理盐水、尼莫地平和银杏提取物作对照，观察不同药物对脑缺血面积和由缺血造成的大鼠行为障碍的影响，将实验据用统计学处理并进行组间的差异性比较。

The purpose of this two-year study is to investigate the correlation of magnetic resonance imaging and histomorphological changes in a focal brain ischemia model of rat.

本研究利用两年的时间，分阶段研究动物模式的实验性局部脑缺血的组织型态化学与各种磁振造影技术之间的关联性。

Neurological and histopathological evaluations were performed 4 days after ischemia.

神经学和组织病理学的评价在缺血后4天进行。

Tissue were taken from intestine before and at 2h, 4h, 6h after operation, placed in 10% formalin, reviewed by a histopathologist.: Intestinal ischemia was noted with worsening grades of injury observed with greater ligation times.

结果：随着缺血时间的延长，肠壁的缺血损害程度逐渐加剧。D-乳酸的活性在术后2小时就随着缺血时间的延长，肠壁组织缺血程度的增加而逐渐升高，与手术前相比，P.05。

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。