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Objective: To investigate the immunohistochemical and ultramicroscopic features of blood-brain-barrier in the metastatic tumor tissue and its clinical meaning.

目的：探讨脑转移癌的免疫组化和电镜特征以阐明其局部血脑屏障的变化及临床意义。

Methods: In vitro culture to enter the logarithmic phase of PCI2 cell is divided into 6 groups: blank control group, model control group, VitE group of cerebrospinal fluid, cerebrospinal fluid Dihuangyinzi low, middle and high dose group.

把离体培养的进入对数生长期的PCI2细胞分为6组：空白对照组、模型对照组、VitE脑脊液组、地黄饮子脑脊液低、中、高剂量组。

ADEM produces multiple inflammatory lesions in the brain and spinal cord , particularly in the white matter .

脑脊髓炎产生多种炎症病灶的脑和脊髓，尤其是在白色的问题。

The site and sige of hematoma and its peripheral edema cause various clinical manifest. Oculomotor neucli, trochlear nucleiss, abducens nucleiss, medial longitudinal fasciculas and lateral gage center in pons are all concentrated in brainstem.

由于锥体束贯穿整个脑干，因此运动功能障碍是脑干出血最多见的神经系统体征，且运动障碍的表现形式多样，可出现偏瘫、交叉瘫、四肢瘫等。

Above resalts preved protection edffects on ischemic brain tissue by scalp pomt through point acupuncture with EA acering acate stase and reperfusion stage.

由此说明在脑梗塞的急性期及再灌注期，配合针刺方法对急性脑组织缺血具有保护作用，为针刺治疗急性脑梗塞提供了科学的依据。

Object: To observe the change of IL-6 in serum and CSF ,learning and memory abilities, TUNEL' S apoptosis cells at hippocampus in vascular dementia rats and to probe the relations between the IL-6 and apoptosis, and to investigate the cerebral protection' s mechanism of " yizhiling" which is composed of Polygonum Multiflorum Thunb, Acorus gramineus Soland and Ploygala .

目的：观察血管性痴呆大鼠学习记忆能力，血清及脑脊液中IL-6水平，TUNEL染色阳性细胞在海马神经元的表达，和IL-6与TUNEL染色阳性细胞的关系，探讨&益智灵&脑保护作用机制。

Methods forty patients with head/neck 16 slice CT angiograph were divided into two groups at random,each group has 20 cases, the plain scan and the CTP was performed before CTA to all 40 cases. Group A use CTP to obtain the peak time of contrasted artery as CTA delay time, and scan from head side to foot side. Group B use contrast media automatic bolus tracking to obtain delay time,scan from foot side to head side.two groups CTA images were collated.

使用16排螺旋CT对40例患者行头颈部CTA检查，随机分为两组，各20例，所有患者在CTA之前行脑CT平扫及脑CT灌注扫描，A组以CTP所显示的动脉峰值时间作为CTA的延迟时间，扫描方向为自头侧向足侧。B组使用造影剂浓度实时监控跟踪触发技术确定延迟时间，扫描方向自足侧向头侧扫描，两组CTA图像相对照。

Objective:To observe the changes in activity of electroencephalogram and brain electrical activity map and to explore the therapeutic effect of acanthopanax senticosus injection on ischemic cerebral angiopathy.

目的：观察脑电图和脑地形图的脑电活动变化，以探索刺五加注射液对缺血性脑血管病的治疗作用。

Cerebral amyloid angiopathy: incidence and complications in the aging brain, I: cerebral hemorrhage.

24继发于淀粉样血管病的脑出血与高血压无关，通常发生在脑叶，这是因为淀粉样血管病有偏爱的皮质动脉。

Methods The angiostenosis,blood pressure,blood glucose,blood lipid and fibrinogen of 60 cases of progressing stroke were analyzed retrospectively and treated with statistics.

目的 探讨进展性脑梗死患者的危险因素。方法回顾性分析60例进展性脑梗死患者的血管狭窄、血压、血糖、血脂及纤维蛋白原指标，并进行统计学分析。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。