脑内的

Our observation indicates that capsaicin as a nociceptive chemical irritant can selectively activate primary afferent C-fibers to release SP and Glu from their central terminals in the superficial dorsal horn. It seems that the release of SP and Glu acting on NK-1 and NMDA receptors results secondarily in the activation of dorsal horn neurons, transmitting nociceptive information to supraspinal structures.

以上结果表明辣椒素作为一种伤害性的刺激源，可选择性兴奋C类传入纤维，引起其分布于脊髓背角浅层内的末梢大量释放SP和Glu，通过相应受体兴奋背角伤害性感受神经元，包括上行脊-丘束投射神经元，将痛觉信息传递至脑。

Structural magnetic resonance imaging include lineal mesure, volume measure and volume rendered. They can detect the abnormal brain structure, especially the change of mesial temporal lobe in early onset of Alzheimer s disease. Recent studies more focused on functional imaging which can find the functional changes in brain. Prior to structural changes, functional changes happen, so it can reflect the sutile pathological process in Alzheimer s disease.

磁共振成像结构影像学主要介绍了磁共振成像线性和面积测量、磁共振成像体积测量和磁共振容积再现三方面，其研究热点主要集中于阿尔茨海默病患者异常脑结构的分布，以及特征性结构内侧颞叶，尤其是海马，杏仁核，以及内嗅皮质在结构在阿尔茨海默病早期诊断治疗中的作用。

Methods Using immunohistochemistry technology, we checked up the expression of CD44 and β amyloid protein in the cerebral cortexes, hippocampi and cerebellums of 11 cases of postmortem autopsy brain tissues.

结果发现CD44在11例脑内白质的部分星形胶质细胞上存在特异性表达，但在AD皮层的灰质也存在一些表达；AD组与ND组相比，CD44阳性度明显增加（P＜0.01）。

Object To study the effect of Compound Danshen Ta blets on the contents of amino acid neurotransmitters in brain of experimental Alzheimer's disease rats to reveal the mechanism of CDST in the prevention and treatment to AD.

目的 研究复方丹参片对实验性阿尔茨海默病大鼠。脑内氨基酸类神经递质含量的影响，揭示其防治AD的作用机制。

In allthese lesions with downward extension, the red nucleus was alwaysspared. The upward extension seen with the acute lesions wascharacterized by involvement of the posterior limb of the internalcapsulae, accompanied by involvement of the globus pallidusin four and the putamen and external capsule in three.

但当病灶位于中脑-间脑结合处的偏前方时，倾向于累及皮质脊髓束；急性期向上延伸的病灶常累及内囊后肢，伴苍白球受累（4例）和壳核、外囊受累（3例）。

Results The histological observation of the cerebellar tissue in the animal experiment revealed that embryonic grafts could survive and that mitoses of the host Purkinje cells of the implanted group were increased substantially over the control groups.

在动物实验基础上，将胎龄为9～12周的人胚胎小脑组织悬液移植到6例患有严重小脑萎缩的患者脑内。

Muscarinic receptors are involved in neuronal functions in thebrain and autonomic nervous system, and much attention has beenpaid to these receptors as targets for analgesic drugs in thecentral nervous system.

毒蕈碱受体参与脑和自主神经系统中的神经元功能，人们对这些受体作为镇痛药在中枢神经系统内的靶位给予了广泛关注。

Objective: To detect changes in levels of glutamate and asparate in rat discrete brain regions which may be involved in the mechanism of seizure initiation and maintenance in soman induced seizures.

目的 ：对脑内兴奋性氨基酸的变化进行定位研究。方法：应用Beckman 6300氨基酸分析仪和601黄金系统色谱工作站，对梭曼惊厥后不同时相大鼠的新鲜脑组织进行定位检测。

Endocrinologists had found a rich store of hormones in the pituitary, a pea-sized gland near the front of the brain

内分泌学家发现在脑垂体内贮存着大量激素。脑垂体是位于脑前部的一个豌豆大的腺体。

Endocr in ologists had found a rich store of hormones in the pituitary, a pea-sized gland near the front of the bra in

内分泌学家发现在脑垂体内贮存着大量激素。脑垂体是位于脑前部的一个豌豆大的腺体。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。