查询词典 ischemia

CTPI can evaluate the brain homodynamic of cerebral ischemia-reperfusion animal model in living state as a rapid, accurate, non-invasive method, show the cerebral infarction ischemic region's site, size, extent, and has important clinical value for the ultra-acute cerebral infarction to treatment and review.

第二部分CT灌注成像在超急性脑梗死实验中的诊断价值目的：应用CT灌注成像(CT perfusion imaging ，CTPI)技术，观察大鼠超急性脑梗死不同时间点脑血流动力学变化及半暗带(Ischemic penumbra ，IP)的演变，为临床早期诊断治疗提供依据和指导。

In the present thesis study, the therapeutic effects of KXS on improving the ability of learning and memory of mice induced by scopolamine hydrobromide, ethanol or cerebral ischemia-reperfusion were investigated using both water maze and passive avoidance performance.

实验结果显示，KXS对以上多种模型动物均具有一定的改善作用，可以通过改善模型动物中枢胆碱能功能、提高中枢抗脂质过氧化能力、拮抗单胺类递质的异常变化等途径起效。

The lesion volume of cerebral ischemia showed significant diffenence between two groups at 24 hour and 7 days after MCAO/R. Conclusion: TMS can effect the diffusion of hydrone in cortex around the infarction focus, then extenuate cerebral edema.

TMS能够在缺血再灌注急性期对大鼠皮层梗塞区水分子的弥散产生影响，使水分子通透性增强，并增强缺血侧大脑半球rCBF，发挥其减轻脑水肿的作用。

Objective To determine the feasibility of superparamagnetic iron oxide perfusion T2WI for detecting hyperacute cerebral ischemia.

目的 观察国产超顺磁性氧化铁灌注T2WI诊断超急性期脑缺血的可行性。

Results The exoression of MMP-9 was significantly increased in hyperglycemic groups after irrigating 24h,48h post 2h ischemia.

高血糖可诱导脑缺血再灌注后脑组织内的MMP-9 表达，增加血脑屏障的通透性，从而加重脑组织的损伤。

HXTMT could improve hemodynamics of blood hyperviscosity sydrome in experimental canine and patients with myocardial ischemia.

活血通脉片对实验性急性心肌缺血及冠心病心绞痛患者血液高粘滞综合征的血液流变性有改善作用，可用于冠心病心绞痛的治疗及预防。

Under hypothermic storage alone donor warm ischemia time should not be over 30 minutes.

结论在单纯低温保存的情况下大鼠移植肾热缺血不要超过30分钟。

Objective To determine the effects of diazoxide on a model of brain injury induced by deep hypothermic cerebral ischemia/reperfusion.

目的 探讨二氮嗪预处理对幼龄大鼠深低温脑缺血／再灌注损伤脑保护作用。

However, it is restricted in clinical application ,which are due to both high immunogenic and sensitive to ischemia-reperfusion injury of intestine.

但目前临床开展小肠移植难度大、成功率低，主要的限制因素在于：1。小肠是人体最大的免疫器官，移植后的排斥反应十分明显；2。

Result: Pueraria Flavonoid could obviously reduce the brain water content and the infract volume in MCAO,increase the activities of SOD,and decrease the content of MDA in the cerebral ischemia-reinfusion model of rats.

结果：葛根黄酮能明显降低大脑中动脉大鼠脑含水量，缩小脑梗死体积，提高SOD的活性，减少缺血再灌大鼠MDA的含量。

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。