作者: Detlef Katenkamp , Dankwart Stiller
DOI: 10.1016/S0014-4908(78)80002-7
关键词: Myofibroblast 、 Pathology 、 Biology 、 Sciatic nerve 、 Connective tissue 、 Anatomy 、 Granulation tissue 、 Amputation Neuroma 、 Perineurium 、 Ultrastructure 、 Regeneration (biology)
摘要: Summary The ultrastructural morphology of perineurial cells was examined after transsection the sciatic nerve rats. material prepared for investigation taken from proximal stump and so-called amputation neuroma at different times operation. We found that begin to activate in first week, farther course regeneration they modulate their cytoplasmic structure corresponding function proliferation or synthesis. Besides reconstitution a diffusion barrier may exert stabilizing regenerating tissue comparable myofibroblasts granulation tissue, be engaged remodelling connective fibers. relations other peripheral nerves under condition are discussed.