title: [Healing of skin wounds (electronoptic study)].
abstract: Tissue specimens of 46 skin wounds were taken on day 8 after a surgical operation to be given an electronoptic examination. The results were evaluated according to age groups. The best healing was the corium showing a prepondenrance of the epidermis had been regenerated with the corium showing a prepondenrance of the proliferation of fibroblasts most of them oriented across the wound direction. Nevertheless, there was a wrong neocolagen fibre orientation with the corium joined mainly by amorphous intercellular substance, probably non-fibrous soluble collangen. - Older subjects were found to have slowed down exudative and macrophagic reactions which were then seen interfering withe the proliferation of fibroblasts and their proteosynthetic activity. To a certain extent, a similar situation was also observed in children where, too, the precipitate exudative reaction was seen interfering in the fibroproliferative phase.
mesh_terms: D000005:Abdomen; D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005347:Fibroblasts / Q000502:physiology; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008264:Macrophages / Q000502:physiology; D008854:Microscopy, Electron; D008875:Middle Aged; D012867:Skin / Q000293:injuries* / Q000648:ultrastructure; D013997:Time Factors; D014945:Wound Healing
vernacular_title: Hojení kozníchran (elektronoptická studie