查询词典 cerebral

The mechanism that acupuncture preconditioning induces cerebral ischemia tolerance and the reason of cerebral ischemia injuries have been studied from various angles and set up the theory of self-injurious mechanism and provide the theory foundation in preventing infarct, developing medicine and evaluating medical result.

关于针刺预处理后诱导脑缺血耐受机制及缺血性脑损伤的病因和发病机制，近年来，已从不同的角度进行了研究，并相应建立了自身破坏过程机制的假说，为防治脑梗死、开发新药和评价药物疗效提供了理论基础。

Results Critical stenosis or occlusion of contralateral arteries were found in the siphonic part of internal carotid artery in 6 patients, terminal ICA or proximal middle cerebral artery in 6 patients, and distal MCA in 1 patient. Seven patients had proximal ICA occlusion. The brain MRI showed typical watershed cerebral infarctions in 8 patients.

结果 所有患者均存在对侧颅内外血管严重狭窄或闭塞，其责任血管分布：颈内动脉虹吸段6例；颈内动脉末端或大脑中动脉起始部6例；大脑中动脉的M2段1例；颈内动脉起始部7例。8例头颅磁共振显示典型的分水岭脑梗死。6例行血管重建治疗，临床未再发作。

The other kind was that there were not only hemopoietic focus of cerebral edema,but also complicated brain tissue bleeding,cerebral ventricle bleeding, subarachmoid cavity and subdual hemorrhage.

另一类不仅有脑水肿灶而且合并脑组织出血、脑室出血、蛛网膜下腔及硬膜下出血。

This phenomenon was called cerebral ischemic tolerance, and the sublethal brain ischemia given in advance was called cerebral ischemic preconditioning.

远端缺血预处理是指预先对靶器官以外的组织或器官进行缺血预处理，使靶器官产生缺血耐受的现象。

METHODS: Cerebral cortex cells of 8-week aborted human fetus were harvested and cultured in vitro to obtain human embryonic NSCs. Cerebral hemorrhage rat models were established via injection of autologous arterial blood in caudate nucleus. Two days after modeling, 5 μL BrdU-labeled human embryonic NSCs suspension was transplanted at four points surrounding hematoma cavity in the rats.

通过注射自体动脉血到尾状核制作大鼠脑出血模型，出血后2 d将标有5'-溴脱氧尿嘧啶的人胚神经干细胞悬液移植到血肿腔周围的4 点，1，2周后处死大鼠，相邻脑组织切片行5'-溴脱氧尿嘧啶／微管相关蛋白2和5'-溴脱氧尿嘧啶／胶质纤维酸性蛋白免疫组织化学双染。

INTERVENTIONS: 4 vessel occlusion(4VO) brain ischemic models in rats stained with thionine staining and GFAP immunohistochemistry staining. were used. Sixty-four rats, of which bilateral vertebral arteries were occluded permanently by electrocautery, were divided into the following 8groups: sham operation group, cerebral ischemic preconditioninggroup, ischemic insult group; BIT group; MTPG + sham operation group;MTPG+BIT group; MTPG+ischemia group and -4C3HPG+BIT coup. All the rats were killed 7 days after the operation or the final ischemic treatment. Cerebral sections were selected and stained with thionine staining and GFAP immunohistochemistry staining.

干预：采用大鼠四血管闭塞全脑缺血模型，应用硫堇染色和胶质纤维酸性蛋白免疫组化法。64只大鼠椎动脉凝闭后分为假手术组、单纯预处理组、单纯缺血组、脑缺血耐受组，MTPG+假手术组、MTPG+脑缺血耐受组、MTPG+缺血组和-4C3HPG+脑缺血耐受组，所有动物均在手术后或末次缺血后7 d处死取材，行脑组织切片，硫堇染色和胶质纤维酸性蛋白免疫组化染色。

Prophylactic infusion thrombocyte can not prevent cerebral hemorrhage completely.To preclud the correlated cause may be important measure to decrease the death rate of cerebral hemorrhage with thrombocytopenia.

血小板减少性脑出血预后差，预防性血小板输注不能完全阻止脑出血的发生，控制和消除诱发脑出血的其他相关原因可能是减少血小板减少性脑出血的重要措施。

Therefore, it will of be of great clinical significance in preventing the transformation from TIA to cerebral infarction to intensify the study of the risk factor of high-risk TIA, to identify the risk factor for the transformation from TIA to cerebral infarction, and to make a individualized therapeutic regimen.

因此加强对高危TIA危险因素的研究，明确影响TIA发展至脑梗死的危险因素，有针对性的制定个体化治疗方案，对有效控制TIA向脑梗死转化有非常重要的临床意义。

The most common locations for berry aneurysms are in the region of the anterior communicating and anterior cerebral, at the trifurcation of the middle cerebral, and at the bifurcation of internal carotid with posterior communicating.

颅内小动脉瘤最常见的部位是前交通动脉和大脑前动脉及三支动脉(大脑中动脉、颈内动脉、后交通动脉)分叉处。

With a model of reversible middle cerebral artery occlusion in rats, the effects of Losartan on the water content of the brain, the contents of Evens blue and the expression of MMP9 were investigated after 24 hours of reperfusion following two hours of cerebral ischemia.

采用血管内栓线阻断法制备大鼠局灶性脑缺血再灌注损伤模型，于脑缺血2？h、再灌注24？h后测定脑组织含水量、伊文斯蓝含量，免疫组织化学方法测定MMP9表达。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。