Conclusions Mast cells and peptidergic nerves have histo-morphologic relation in dorsal root ganglia.

结论在脊神经节内,肥大细胞与肽能神经存在着组织形态学上的构筑关系。

Thin spinal cord slices with attached dorsal root were obtained with a vibratome and whole-cell patch-clamp configuration was established under the infrared observation.

红外线可视的引导下，在脊髓背角神经元上建立全细胞封接模式。

After partial deafferentation of spinal cord of adult cat, the expression of NGF in dorsal horn, which is the target area of dorsal root afferent fibers, up-regulated.

成年猫脊髓部分背根传入纤维损伤后，其背角靶区内NGF的表达又明显增加，可能是诱导未受损伤的背根——备用背根纤维在脊髓内侧枝出芽的一个重要因素。