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关系。

To establish the animal model of re pa rative dentinogenesis and investigate the histo-morphological feature of reparat ive dentinogenesis.

建立修复性牙质形成动物实验，察修复性牙质形成组织形态学特征。

The change of the control group's histomorphology was clear: the incrassation of synovial lining cells, the infiltration of Inflammatory cells and the erosion of nephelium of blood vessels on hones.

组大鼠组织形态学改变明显：关节滑膜衬里层细胞明显增厚，炎性细胞浸润，血管翳组织侵性骨组织等；而给药组组织形态学改变显著减轻。