spinal dorsal root ganglion的意思|示意

AIM: To observe the influence of limb negative pressure (LNP) on CGRP positive immunoreactive nerve fibers in the spinal cord and dorsal root ganglion of peripheral arterial occlusive diseased dogs.

目的：观察肢体负压对周围动脉闭塞性病变犬脊髓及背根神经节中CGRP免疫反应阳性神经纤维的影响。

Objective: the morphological correlation between the ventral nerve root and the dorsal nerve root ganglion of the spinal nerve was analyzed in order to offer basis for nerve root infiltration.

目的：了解腰骶神经前根、后根、后根神经节位置关系及其变异，为下腰椎神经根造影提供解剖学依据。

Results The extract of spinal cord tissue of spared root rat could enhance the neurite growth of chick embryonal dorsal root ganglion(DRG) in vitro.

结果备用根大鼠脊髓组织提取液能够促进体外培养的鸡胚背根节（DRG）神经突起的生长；

Results: 14 days later, positive FB marked cells were found in the spinal cord segment and the dorsal root ganglion; the number FB labelled neuron and the fluorescence were increased soon afterwards.

结果：14天时神经元胞体开始出现FB，随后荧光逐渐加强和阳性标记细胞逐渐增多；

HRP was injected into the trunk of the median or radial nerves of the rat. The labeled cells app-eared in the ipsilateral spinal cord and dorsal root ganglion.

将辣根过氧化物酶(HRP)注入大鼠正中神经或桡神经干内，标记细胞出现在注射侧脊髓前角和脊神经节内。

Small-diameter neurons in the dorsal root ganglion (DRG) convey thermal and nociceptive sensory signals to the spinal cord.

背根神经节中小细胞神经元向脊髓传递温觉和伤害性信息的感觉传递。