title: In vitro secretion of alpha-ecdysone by prothoracic glands of a hemimetabolous insect, Leucophaea maderae (Blattaria).
mesh_terms: D000818:Animals; D002849:Chromatography, Gas; D002855:Chromatography, Thin Layer; D003058:Cockroaches / Q000502:physiology*; D004440:Ecdysone / Q000302:isolation & purification / Q000378:metabolism*; D066298:In Vitro Techniques; D009758:Nymph / Q000502:physiology; D011863:Radioimmunoassay
chemical_list: D004440:Ecdysone