中脑的

In the brain of adult rat, the positive immunohistochemical product of lSL-l (ISL-l-positive) was mainly located in the neuronal nucleus and found in discrete regions except to brain cortex, such as the Purkinje cell layer and the granular cell layer of cerebellum, the granular cell layer and the pyramidal cell layer of hippocampus, the mitral cell layer, the internal and external plexiform layer, the granular cell layer and the granular cell layer of olfactory bulb and so on, and several nuclei of the hypothalamus, midbrain and pons, such as claustrum, anterior olfactory nucleus, accumbens nucleus, caudate-ptamen, pallidum, substantia nigra, striatum, islands of Callaje, mammillary nucleus, anterior pretactal nucleus, habenular nucleus, amygdaloid nucleus, cuneate nucleus, rubral nucleus, gigantocellular reticular nucleus and so on.

在正常成年大鼠脑中，同源框基因islet-1表达产物（ISL-1）免疫组织化学阳性物质广泛分布于除大脑皮层外的神经细胞的细胞核内，ISL-1阳性神经元密集分布于小脑Purkinje细胞层和颗粒细胞层、海马的颗粒细胞层和锥体细胞层、嗅球的内丛层、外丛层、颗粒细胞层及僧帽细胞层等，另外在丘脑、中脑和桥脑的一些重要神经元核团均有分布，如，屏状核、前嗅核、伏核、尾壳核、苍白球、黑质、纹状体、Calleja岛、乳头体核、前顶盖前核、缰核、杏仁核、楔束核、红核网状巨细胞核等。

The activation of NRM neurons by electroaeupuncture was eliminated after decerebration at superior colliculus level, indicating that this effect of EA depends mainly on the supra-midbrain structure. Furthermore, all treatments including AR isolation, disconnection of #beta#-endorphinergic tract and micrpinjection of naloxone or anti-#beta#-endorphin serum into PAG, would make the effect of EA disappear. Thus, it is the #beta#-endorphinergic pathway between AR and PAG-NRM system that mediates the major excitatory effect of EA on NRM.

检验AR至 PAG-NRM的神经通路在电针效应中的作用：实验显示上丘水平去大脑后，电针兴奋NRM的效应完全消失，表明此效应主要依赖中脑以上结构实现，进一步分别用Halfisz氏刀游离AR、切断AR至PAG的β-End能束、PAG内注射纳洛酮或抗β-End血清后，也使电针效应基本上完全消失，说明电针使NRM神经元兴奋的效应，主要通过AR与PAG-NRM间的β-End能神经通路实现。

The effects of QDPTP on cerebral blood flow and artery blood pressure in anesthetized rats The regional cerebral blood flow in cerebral pia mater was examined by Laser Doppler Flowmeter and the artery blood pressure (including mean systolic pressure, mean diastolic pressure and mean blood pressure) were monitored by the electrophysiological polygraph before and after drug administration.

结果表明：模型组脑组织及血清IL1-β含量分别为1006.4±247.1 pg/ml和370.8±76.6 pg/ml，与之相比，QDPTP中剂量(550.7±99.8，268±64.6)组中脑组织及血清中IL1-β的含量显著降低(P.01)，川芎嗪脑也明显减少组织IL1-β的含量(627.8±144.7，P.05)。 QDPTP对麻醉大鼠局部脑血流量和动脉血压的影响采用激光多普勒血流仪测量大鼠软脑膜局部的血灌注量，其被视为局部的脑血流量。

Results ① FGF8 was hardly detected in the whole embryos at E8.75d, but at E9.5d, FGF8 mRNA expression was found at the most anterior border of prosencephalon, isthmus ...

结果①在E8·75d整个鼠胚几乎没有FGF8的表达；到E9·5d、E10·5d，在前脑泡的前缘、脑峡部位和神经管的末端观察到较局限的紫蓝色阳性区域，但到E10·5d时，上述3个部位的染色较E9·5d减弱；E11·5d时阳性信号主要集中在中脑部位。

Blames " the question that one article raises basically has: Flaunt blame mainstream culture, encourage Martian article, bring about picture of language of game midbrain incomplete to run rampant; In game corrupt character bawdry is flush, serious and screwy teenage state of mind; Encourage " the appointment that be the same as a city ", hall and of emperor encourage minor to talk about love; Of hurried hair player vie wind; Sweethearts system is roily teenage marriage loves viewpoint of value; Internet bar noise " matrix ...

七宗罪"一文提出的问题主要有：标榜非主流文化，鼓励火星文，导致游戏中脑残语言图片泛滥；游戏里污言秽语泛滥，严重扭曲了青少年的心态；鼓励"同城约会"，堂而皇之的鼓励未成年人谈恋爱；促发玩家的攀比风；情侣系统搅乱青少年婚恋价值观；网吧噪音的"发源地

Any of various ferns of the widely distributed genus Polypodium, having simple or compound fronds, round sori arranged in one or more rows along the midrib, and creeping rootstocks.

水龙骨属植物一种分布广泛的水龙骨属植物，有简单的或复合的厥叶，沿中脑以一行或多行排列的圆形囊群，和爬行的根状茎

Any of various fern s of the widely distributed genus Polypodium,having simple or compound fronds,round sori arranged in one or more rows along the midrib,and creeping rootstocks.

水龙骨属植物一种分布广泛的水龙骨属植物，有简单的或复合的厥叶，沿中脑以一行或多行排列的圆形囊群，和爬行的根状茎

The CGRP-positive fibers in the MrD of the striatum connected dorsally with the bed nucleus of the stria terminals through the stria terminals, ventrally with the amygdaloid nucleus, and caudally with the CGRP-positive cell bodies in the lateral part of the substantia nigra and its dorsolateral area.(4) The CGRP-positive fibers connected mainly with the central amygdaloid nucleus, and less with the medial amygdaloid nucleus; the CGRP-positive fibers in the lateral border of the caudate putamen connected mainly with the central amygdaloid nucleus as well.

并与边缘区的CGRP阳性纤维带之间存在较多的横向联系纤维；（3）纹状体边缘区的CGRP阳性纤维向背侧通过终纹与吻侧的终纹床核联系，向腹侧与杏仁核的CGRP阳性纤维相连，向尾侧和中脑黑质外侧部及其背外侧区的CGRP阳性胞体相连；（4）边缘区的CGRP阳性纤维主要与杏仁中央核相联系，少量与杏仁内侧核相联系；尾壳核外侧缘的CGRP阳性纤维也主要与杏仁中央核相联系。

MPP is what really works.Many in vivo studies have proved MPTP can cause PD.We are interested in investigating the influence of MPP+ on mesencephalic Dopamine neurons in vitro and to make sure whether it can be used as an PD model in vitro.

本实验研究拟通过MPP~+对体外培养的中脑多巴胺能神经元的影响的观察探讨MPP~+致PD发病的可能机制以及用制备MPP~+体外的PD模型的可能及其价值。

It required spiking of postsynaptic tectal cells as well as activation of NMDA receptors, and effectively occluded long-term potentiation of retinotectal synapses induced by direct electrical stimulation of retinal ganglion cells.

这需要突触后顶盖细胞的脉冲和NMDA受体活化，并有效闭塞连接视网膜和中脑顶盖神经纤维的突触长期的增强，这是由视网膜活动中心细胞的直接电激诱发的。

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