脑脊髓节

A group of nerve cells forming a nerve center, especially one located outside the brain or spinal cord.

神经节一组形成神经中心的神经细胞，尤指位于脑或脊髓外侧的

Objective To study the levels of brain-derived neurotrophic factor protein in experimental dogs using multiple cauda equina constrictions throughout the entire lumbar, sacral and coccygeal spinal cord and their central processes of the dorsal root ganglia neurons resulting in the acute and severe cauda equina syndrome.

目的研究实验性犬急性重度马尾神经压迫48h的相关脊髓和背根神经节（dorsal root ganglion，DRG）内脑源性神经营养因子（brain-derived neurotrophic factor，BDNF）蛋白表达水平。

Objective To gain stable genetic modification of neural stem cells that constitutively secrete brain-derived neurotropic factor and to explore the biological role on the survival and neurite outgrowth of cultured dorsal root ganglion neurons.

目的 建立稳定表达脑源性神经营养因子基因的神经干细胞并观察其对于体外培养的脊髓背根神经节细胞存活及突起生长的影响。

Results:① Neuroglobin-immunocreactive positive cells were detected in cortex, thalamencephalon, hippocampus, hypothalamus, cerebellum, brain stem and spinal cord;② Ngb-IR positive nerve cells were also detected in peripheral nervous system such as intramural ganglia, myelinated nerve fiber and retina;?Substantial Ngb protein expression was also found in metabolically active endocrine tissues such as the pituitary gland , adrenal gland and testis.?

结果：(1)在所观察的大脑皮质、海马、丘脑、下丘脑、脑干、小脑和脊髓神经细胞都出现Ngb蛋白免疫阳性反应，不同区域表达强度不同：(2)在外周神经系统的神经节、有髓神经纤维和视网膜也观察到Ngb免疫阳性反应；(3)垂体、肾上腺、睾丸也可见到Ngb-IR阳性细胞。

Usually these are found in the subcortical and central white matter and cortical gray-white junction of both cerebral hemispheres , cerebellum , brainstem , and spinal cord [11] , but periventricular white matter and gray matter of the cortex , thalami and basal ganglia may also be involved.

通常，这些被发现的皮质和中央白质和皮质灰色白色双方交界处的大脑半球，小脑，脑干和脊髓[ 11 ] ，但周围白质和灰质的皮质，丘脑和基底节也可参与。

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。