无脑的

AIM: To observe the changes of tyrosine hydroxylase protein levels and the density of dopaminergic amacrine cells before and after the administering brain derived neurotrophic factor protein into the vitreous cavities of streptozotocin reduced Wistar diabetic rats.

目的：观察玻璃体腔内注射脑源性神经营养因子（Brain derived neurotrophic factor，BDNF）前后STZ糖尿病大鼠视网膜中酪氨酸羟化酶（tyrosine hydroxylase，TH）的水平及多巴胺能无长突细胞数目的变化。

Pathological change: 24 hours after operation, the brain tissue of two groups got classical pathological change of cerebral ischemia infarction. There were some mono-nucleus cells infiltrating in transplantation group while none in control group.

病理学改变：术后24 h，两组大鼠均出现典型的脑缺血梗死病理变化，自体骨髓干细胞移植组大鼠的梗死区可见少量单个核细胞，而对照组则无。

Age itself does not significantly affect the effectiveness of early rehabilitation of acute stroke patients with hemiplegia.

年龄本身对脑卒中偏瘫患者的早期主动性康复治疗的效果无明显影响。

The EEG non-linear dynamics study objectively and precisely observed the functional changes of brain cortex from noncognition mission to cognition mission.

脑电非线性分析相对客观和准确地观测到肝气郁结证患者无认知任务和有认知任务时大脑皮层的功能性改变。

Our study focused upon the precentral gyrus to determine whether any signal changes could be detected in ALS patients; and to determine whether riluzole can reverse corticomotoneuron damage in patients with ALS.

质子磁共振波谱是一种可以无创性定量测定在体脑内生化物质的方法，在对ALS病人双侧大脑中央前回进行质子波谱分析后显示：（1）NAA/Cr （N-乙酰门冬氨酸/肌酸）比值在ALS病人上显著降低，P.01。

Methods After brain death of the donor was confirmed, the whole donor arm was sterilized with 3%iodine tincture and 75%ethyl alcohol and strapped with sterile towels. A circular incision 5 cm above the elbow was made, and the brachial artery was dissected and catheterized for perfusion of UW solution at 4℃. The arm was amputated with the brachial artery still in continuity and catheterized.

方法在供者被宣布脑死亡后，将拟取肢体用3%碘酒、75%酒精常规消毒，从肘关节以上5 cm平面作环形皮肤切口，游离肱动脉后插管，用4℃ UW液灌注后行前臂离断，再灌洗至回流液清亮后拔管，肢体作标记后用无菌敷料包裹、塑料袋封装，装入放置冰袋的保温箱中快速运输。

There was no difference about the maximum binding,affinity constant and concentration of the insulin receptor in cerebral cell membrane among the three groups.

三组大鼠比较，脑细胞膜的胰岛素受体最大专一性结合、受体亲和力常数及受体浓度均无显著性差异。

He was treated empirically with acyclovir, and multiple blood and CSF cultures were negative.

他在接受经验性的无环鸟苷治疗后，多次血培养和脑脊液培养是阴性。

However, serum levels of IL1β, IL6, TNFα and IL1ra were not significantly different in the patients with different kinds of dementias in comparison with the controls. No correlations were found between CSF and serum levels of the cytokines.

相关分析显示不同痴呆患者血清与其相对应的脑脊液中炎前和抗炎细胞因子水平之间无相关。

Results The circulating leukocyte count before ischemia,MPO activity and infarct volume percent at ischemia 3h/reperfusion 6h in hypertensive rats was 23.73±4.32×10 9/L、3.49±0.18u/gand ...

结果 高血压大鼠循环血白细胞总数、脑缺血区 MPO活性及梗死体积百分比分别为 2 3.73± 4.32× 10 9/ L、3.49± 0 。18U / g及 0 。43± 0 。0 3，均显著高于正常血压大鼠；高血压对大鼠脑缺血再灌流后 MPO活性的时间变化规律无影响。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐