title: Epidermal 'turnover time'--a new examination.
abstract: A new model for assaying epidermal cell turnover times is presented. It is based on desquamation rates of the stratum corneum and the consequent obligatory turnover time of the keratinocyte layer. A total epidermal turnover time of 45 days is derived from the model for the human volar forearms.
mesh_terms: D002452:Cell Count; D002455:Cell Division; D006801:Humans; D008938:Mitosis; D008954:Models, Biological; D012867:Skin / Q000166:cytology*; D013997:Time Factors