title: Initiation of irreversible differentiation in vaginal epithelium.
mesh_terms: D000818:Animals; D001345:Autoradiography; D002369:Castration; D002454:Cell Differentiation; D003593:Cytoplasm; D004847:Epithelial Cells; D004848:Epithelium / Q000187:drug effects; D004958:Estradiol / Q000494:pharmacology*; D005260:Female; D051379:Mice; D010053:Ovary / Q000502:physiology; D011374:Progesterone / Q000494:pharmacology*; D013194:Staining and Labeling; D013936:Thymidine; D014316:Tritium; D014621:Vagina / Q000166:cytology* / Q000187:drug effects; D014626:Vaginal Smears
chemical_list: D014316:Tritium; D011374:Progesterone; D004958:Estradiol; D013936:Thymidine