[Ultrastructure of rat vaginal epithelium submitted to various hormone sequences].
Electron microscopical study of estradiol-progesterone interrelationships on vaginal epithelium has been performed on 20 days old rats. Mucification or cornification depends on quantitative sequences of two hormones. Cornification is obtained when estradiol is the latest hormone injected, mucification, when sufficient progesterone.
D000818:Animals; D002369:Castration; D004848:Epithelium / Q000648:ultrastructure; D004958:Estradiol / Q000494:pharmacology*; D005260:Female; D011374:Progesterone / Q000494:pharmacology*; D051381:Rats; D014621:Vagina / Q000187:drug effects / Q000648:ultrastructure*
D011374:Progesterone; D004958:Estradiol
Ultrastructure de l'épithélium vaginal du rat soumis à différentes séquences hormonales.