神经原

By ABC-immunohistochemical technique combined with LBAS- LUZEX-F computer automatic pictural analysis system, we detected the HSV-1 antigens in cornea of HSK rabbit dynamically.

通过对HSK兔三叉神经节病理形态学及定量免疫组织化学研究，首次定量分析了三叉神经节各分支区域神经原内HSV-1抗原分布情况，揭示SCRN抑制病毒抗原，保护神经细胞的作用。

RESULTS: The mild traction group showed angulus anterior individual neuron slightly engorged, neuron and nerve fiber morphous was normal essentially; individual substantia alba demyelinates in fragmentis; medullary sheath and auxiliary fibers of nerve root were hydropsia slightly without conspicuous myelinolysis. The moderate traction group demonstrated myelinolysis change in the spinal cord, and neurofibras lined up chaos, auxiliary fibers disaggregated, neuron dropsy, tigroid body disappeared with karyopycnosis and anachromasis in neurons; nerve root showed myelinolysis. The severe traction group displayed a great demyelination region; anterior motor neurons with karyopycnosis and anachromasis; myelinated nerve fiber of nerve root shrinked, decreased in number, with severe demyelination changes.

结果：轻度牵拉组牵拉侧前角个别神经元稍肿胀，神经元及神经纤维形态基本上正常，个别白质小片状脱髓鞘样改变，神经根髓鞘和轴索轻度水肿，脱髓鞘不明显；中度牵拉组白质有脱髓鞘改变，神经纤维排列紊乱，轴索崩解、断裂；灰质神经元水肿明显加重，前角运动神经原细胞尼氏体消失，核固缩、深染，神经根髓鞘和轴索水肿，局部轻度脱髓鞘改变；重度牵拉组牵拉侧白质为不规则的大片脱髓鞘区，前角运动神经元胞体固缩、变形、核深染，神经根有髓神经纤维萎缩、数目减少，重度脱髓鞘改变。

The findings were compared with those in cystogram and at operation. The results showed that B ultrasornd could evaluate the tension of intra urethral sphincter accurately and there by divided the degree of intraurethral relaxation, into mild, moderate and severe, as it was possible to diagnose unequivocally whether the neurogenic bladder of the patients were assocated with ralaxation ofo intra...

结果显示：实时B超能准确的反应尿道内括约肌张力情况，并能根据其肌松弛情况将其分为轻、中、重三度，从而使神经原性膀胱是否合并尿道内括约肌松弛于手术前即可确定诊断，进而术前确定手术方式，可避免部分病人不必要尿道损伤。

BACKGROUND: One of the key neuropathological changes in Alzheimer disease is that neurofibrils over phosphorylated cytoskeletal protein composed of entwist together, and the phosphorylation of τ protein can be catalyzed by cyclin dependent kinase 5 (CDK5),however whether the phosphorylation of neurofilaments can be catalyzed by CDK5, as well as its role in the pathogenesis of Alzheimer diseases is less acknowledged.

背景：阿尔茨海默病的主要神经病理学特征之一是由过度磷酸化的细胞骨架蛋白如(o，神经细丝组成的神经原纤维缠结，细胞周期蛋白依赖性蛋白激酶5可催化蛋白的磷酸化，但神经细丝是否可被细胞周期蛋白依赖性蛋白激酶5磷酸化及其在阿尔茨海默病发病中的作用却知之甚少。

Objective To explore the changes of neuron stimulation in the hippocampi CA3 region in the depression model rats after intraperitoneal injection of 5-HTP.

目的：研究抑郁症模型大鼠在腹腔注射5羟色氨酸(5-HTP)后引起的海马CA3区神经原放电的变化。

A knoblike enlargement at the end of an axon,where it synapses with other neurons.

突触小结轴突末端的球状神经原增大，在此与其它神经元接触

A knoblike enlargement at the end of an axon, where it synapses with other ''.

突触小结轴突末端的球状神经原增大，在此与其它神经元接触

A knoblike enlargement at the end of an axon, where it ''.

突触小结轴突末端的球状神经原增大，在此与其它神经元接触

Methods The clinical data,urodynamic studies and lumbosacral vertebral canal MRI of 30 cases were retrospectively analyzed.

目的 探讨腰骶椎管病变导致神经原性排尿功能障碍患者的病因诊断和治疗方法。

In a series of 300 brain autopsies, 18 cases were diagnosed as Alzheimer 's disease with 10 male and 8 female average age 71.2 years(61 to 86) and courses of disease 0.5 to 6 years. All of them presented some degree of intellectual impairment. The clinical symptoms Progressed gradually. Pathologically, in all cases brain atrophy (mild degree in 6 cases, moderate degree in 8 cases and severe degree in 4 cases)was observed.Microscopically large amount of senile Plaques and neurofibrillar...

在连续300例尸检脑标本中，筛选出60岁以上18例Alzheimer病，占6％；病程6个月～6年，均表现不同程度的智能障碍。18例病理检查见重度脑萎缩4例，中度8例，轻度6例；镜下于脑叶皮质和海马区见大量老年斑及神经原纤维缠结，8例海马区有颗粒空泡变性。18例脑皮质神经元均明显减少，与对照组比较差异有非常显著性（P＜0.0001）。11例AD并存有淀粉样脑血管病。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。