title: The role of chalones in epidermal homeostasis.
mesh_terms: D000818:Animals; D001345:Autoradiography; D001681:Biological Assay; D002940:Circadian Rhythm; D000242:Cyclic AMP; D003956:Dialysis; D004586:Electrophoresis; D004837:Epinephrine / Q000378:metabolism; D004847:Epithelial Cells; D004848:Epithelium / Q000378:metabolism; D005246:Feedback; D006131:Growth Inhibitors / Q000378:metabolism*; D066298:In Vitro Techniques; D007633:Keratins; D051379:Mice; D008938:Mitosis; D009369:Neoplasms / Q000378:metabolism; D012313:RNA; D012867:Skin / Q000166:cytology / Q000378:metabolism*; D013997:Time Factors
chemical_list: D006131:Growth Inhibitors; D012313:RNA; D007633:Keratins; D000242:Cyclic AMP; D004837:Epinephrine