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Results The main injury characteristics of HDI were as follows: scalp contusion,cranial fracture,epidural hematoma,subdural hematoma and cerebral contusion at impact position;subdural hematoma,basal fracture and cerebral contusion at contrecoup site;skull fracture mainly at impact position,subdural hematoma mainly at contrecoup site,subarachnoid hemorrhage mainly at the base of brain and cerebral contusion regions;severe contrecoup injury at frontal and temporal lobe.

结果 颅脑减速伤损伤的主要特点为：撞击部位头皮损伤、颅盖骨折、硬膜外血肿、硬膜下血肿和脑挫裂伤，对冲部位硬膜下血肿、颅底骨折和脑挫裂伤；颅骨骨折以撞击部位多见，硬膜下血肿以对冲部位多见，蛛网膜下腔出血主要位于脑底部及脑挫裂伤区；额、颞叶严重对冲伤是常见颅脑减速伤的重要特征。

Brain contusions and traumatic vessel lesions areimportant pathological foundations of cerebral hemorrhage and primary causes of DTICH.

脑挫伤和外伤性脑内血管病变是脑出血的重要病理学基础，是迟发性外伤性脑内血肿的主要原因。

Give two groups routine treatment (antiplatelete treatment, protecting brain, promoting cerebral metabolism, 20% mannitol for cerebral edema patients), while the second group added oral nimodipine, 30 mg, tid(nasal feeding those who can't take food with ventricular canal).

两组脑梗死患者均予常规治疗(抑制血小板聚集、脑保护、促脑代谢，有脑水肿者使用20%甘露醇脱水治疗)，A组在此基础上口服尼莫地平，30mg，每日3次。

In 43 patients 17 cerebral haemorrhages, 26 cerebral infarctions and 7 traumatic cerebral injuries and haematomas male 28, female 15,were included in our studies.

脑出血10例，脑梗塞26例，外伤性脑挫伤、脑血肿7例。发病1-2周接受治疗23例，2—5周14例，3-4月3例，6-8月2例，1年1例。

Used the clinical ration evaluating as the measurement norm ,to mark the degree of clinical neurological deficit and symptom of stroke ,then analyzed their discrepancy.

按标准对100例高血压合并脑卒中患者发病前的临床症状进行中医证候分型（肝火亢盛型、阴虚阳亢型、痰湿壅盛型、阴阳两虚型），以临床定量评定为衡量指标，记录脑卒中发生时各证型的临床症状和神经功能缺损程度的评分分值，分析不同证型组间各种指标的差异；并以100例非高血压性脑卒中患者为对照组，比较高血压性与非高血压性脑卒中的临床症状程度和神经功能缺损程度的差异。

It also help us to understand the CSF production rates in normal children and some diseases related to abnormal CSF flow dynamics, such as normal pressure hydrocephalus, brain atrophy with secondary dilatation of the ventricles.

此结果将帮助我们了解正常小孩的脑脊髓液产并区别一些正常脑脊髓液体动所衍生的疾病，如常压性水脑(normal pressure hydrocephalus， NPH)、脑萎缩合并脑室扩大等疾病。

The relationship between parasagittal meningiomas and draining veins of brain surface can be identified by MR brain surface anatomy scanning, which can evaluate the draining veins correctly and direct to protect the key draining vein, especially the draining vein in functional area of brain surface. It plays important role in the protection of neurological function and the recovery of the postoperation.

磁共振脑表面成像技术能在术前明确矢状窦旁脑膜瘤与脑表面回流静脉之间关系，可在术前对患者肿瘤表面脑回流静脉做出正确的评估，对脑表面重要回流静脉的保护提供了准确的影像学依据，对患者神经功能的保护及术后恢复起到重要作用。

① Synaptic density was found to decrease in frontal lobe, occipital lobe, CA3 area of hippocampus and putamen with age; the changes had significant correlation with age.

①脑老化过程中额叶、枕叶及脑海马CA3区与壳核突触密度随年龄增加而下降，尤其是脑额叶、枕叶及脑海马CA3区的这种变化与年龄的相关性更为显著。

Thus, too cerebral infarction patients, must be the doctor's advice and timely basis of the factors for cerebral thrombosis formal system of treatment, the only way to effectively prevent the recurrence of cerebral infarction, in particular, is suffering from cerebral infarction, in the effective melting suppository within the time (6 ~ 24 hours), timely treatment, thrombolysis, recanalization, since the view that patients return to normal, often because of financial, human and other factors, eager to hospital after reperfusion, non-systematic formal and effective cause of treatment, which led to the repeated recurrence of cerebral infarction, regret.

因此，得过脑梗塞的病人，一定要遵医嘱，及时针对脑血栓形成的基础因素进行正规系统的治疗，只有这样，才能有效地防止脑梗塞的再发，特别是患脑梗塞，在有效溶栓时机内(6~24小时)，及时治疗，血栓溶解，血管再通，自认为恢复正常的病人，往往因经济、人力等因素，再通后急于出院，不进行系统正规的、有效的病因治疗，而导致脑梗塞的反复再发，后悔莫及。

The expression of ICAM-1 and P-selectin mRNA and protein in ischemic cerebral cortex and corpus striatum in rat was observed after 1 h of cerebral ischemia and 3,6,12,24 and 48 h of reperfusion by in situ hybridizatioin and immunohistochemistry.

脑缺血区的毛细血管内皮细胞表达ICAM-1和P—selectinmRNA发生于脑缺血／再灌注后3h，ICAM—1mRNA在脑缺血／再灌注12h达到高峰（组内比较，P〈0.01）；P—selectin mRNA高峰出现在脑缺血／再灌注6-12h（组内比较，P〈0.01）。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。