title: Hormonal control of insect epidermal cell activities: an ultrastructural analysis.
mesh_terms: D000818:Animals; D002462:Cell Membrane / Q000648:ultrastructure; D004440:Ecdysone / Q000494:pharmacology*; D007605:Juvenile Hormones / Q000494:pharmacology*; D007915:Lepidoptera / Q000648:ultrastructure*; D008675:Metamorphosis, Biological; D009036:Moths / Q000187:drug effects / Q000254:growth & development / Q000648:ultrastructure*
chemical_list: D007605:Juvenile Hormones; D004440:Ecdysone