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。
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.
研究表明，来自体表和内脏的信息可在脊神经节及从脊髓到大脑皮层的各级中枢发生汇聚。
Some researches indicate that the information coming from the body surface and viscera can be assembled at all levels of centers from spinal ganglion to cerebral cortex.
方法采用常规组织学染色和免疫组织化学染色方法对家兔脊神经节内肥大细胞和P物质免疫阳性反应进行观察。
Methods Normal tissue stain and immunohistochemical stain were used to observe the mast cell and substance P immunoreactivity in dorsal root ganglia.
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