投射纤维

Objective To explore the projections of Nestin-IR neurons of basal forebrain in adult rat.

目的 观察大鼠基底前脑巢蛋白免疫反应阳性神经元的纤维投射。

The results showed as below: 1. The primary afferent fibers produced by small sized neurons containing FRAP in DRG of normal rat projected to spinal lamina Ⅱ.

研究结果显示：1、正常大鼠背根节含FRAP的小神经元发出的初级传入纤维投射到脊髓Ⅱ板层内。

The present results showed that PHA-L anterogradely labeled fibers originating from the SRD traveled through the dorsolateral funiculus and mainly terminated at the ipsilateral laminae Ⅳ~Ⅶ and X of the cervical and thoracic cords, In addition, P...

SRD的下行投射终未在脊髓中具有明显的同侧分布优势，主要终止在同侧脊历灰质的Ⅳ～Ⅶ层和X层，Ⅰ、Ⅱ层中只有少量的标记终末，对侧脊髓灰质中除了在Ⅳ层和X层中有中等密度的颁标终末分布外，其余各层中几乎无标记终未、PHA－L顺标终未与BSI-B4标记的初级传入C纤维终末在Ⅰ。Ⅱ层内重叠公布。本研究为SRD在调控脊髓的伤害性信息传递方面也起重要作用这一论点提供了直接的形态学依据。

It is thought that there's an independent neural pathway through which itch is transferred mainly by peripheral unmyelinated C fibers to the most superficial part of dorsal horn, then the lamina Ⅰ spinothalamic tract ascends to the thalami and further projects to the cortex.

目前认为存在独立的痒觉神经传导通路，主要由外周无髓C纤维传入信号至脊髓背侧角的最浅层，Lamina Ⅰ脊髓丘脑束上行至丘脑，进一步投射至皮质区。

The glomeruli structure of antennal lobe is not classical. Accordingly, the mushroom body calyces have meager, and the lobes are relatively simple either. The central complex is prominent. The beetle showed notable 5-HT-like immunoreactivity throughout the whole brain, which was also strongly labelled by TPH antibody, with the pattern matching that of 5-HT. 5-HT-like positive fibers were resolved in all areas of the brain, among which the lamina and suboesophageal ganglion showed the most remarkable dark brown immunostaining.

免疫组化结果显示，异色瓢虫脑系统呈强5-HT免疫反应，表现为稳定的反应模式；其脑系统对鼠抗TPH单克隆抗体同样呈显著的免疫阳性反应，且反应模式与5-HT一致。5-HT能神经元多为切向神经元，数目相对较少，呈两侧对称分布，主要位于视叶与侧前脑之间、前脑背方及咽下神经节处，其阳性纤维呈明显的静脉曲张状，投射区域较广泛。

There are direct fibers from cerebellar IN to hypothalamus, and some of them are glutamatergic.

小脑间位核有向下丘脑投射的直接纤维，其中有些神经元的性质是谷氨酸能的。

A nucleus in the dorsal medial region of the hypothalamus just above the dorsomedial nucleus; bilateral lesions to this nucleus or to the fibers that project to it through the ventromedial hypothalamus produce overeating and obesity.

一位在下视丘背内侧区域的细胞核，恰好在背内侧核的上方；这个细胞核或纤维的双边损伤可藉由下视丘腹内侧所引发的过度进食以及肥胖而投射出来。

PHA-L positive fibers were located in MVZ bilaterally in caudal part of obex, with one side predominant.

Ce向MVZ投射的纤维在闩尾侧为双侧分布，同侧较多，在闩吻侧则为同侧支配。

Glu uptake sites were mainly Located in the target areas of perforant path, mossy fiber and schaffer collaterals.

Glu摄取位点和海马的穿通路传入，苔藓纤维及Schaffer侧枝的投射靶区相吻合。

Previous studies have revealed that the hypothalamus, medial preoptic area and bed nucleus of the strial terminal send projection fibers to Barrington's nucleus and/or D-region.

已有的研究表明，下丘脑、内侧视前区和终纹床核等均发出纤维投射到脑桥被盖背外侧部。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。