title: An ultrastructural study of neurosecretory fibers within the corpora allata of Manduca sexta.
mesh_terms: D000818:Animals; D001369:Axons / Q000648:ultrastructure; D003594:Cytoplasmic Granules / Q000648:ultrastructure; D007301:Insect Hormones / Q000378:metabolism; D007605:Juvenile Hormones / Q000378:metabolism; D007814:Larva; D007915:Lepidoptera / Q000648:ultrastructure*; D009036:Moths / Q000648:ultrastructure*; D009490:Neurosecretory Systems / Q000648:ultrastructure; D011679:Pupa; D013574:Synaptosomes / Q000648:ultrastructure
chemical_list: D007301:Insect Hormones; D007605:Juvenile Hormones; C009089:prothoracicotropic hormone