title: Circadian rhythm of neurosecretion in hypothalamic magnocellular nuclei under different conditions of light and darkness.
mesh_terms: D000818:Animals; D002467:Cell Nucleus / Q000648:ultrastructure; D002940:Circadian Rhythm; D006651:Histocytochemistry; D006824:Hybridization, Genetic; D007031:Hypothalamus / Q000378:metabolism* / Q000648:ultrastructure; D008027:Light; D008297:Male; D051379:Mice; D008810:Mice, Inbred C57BL; D008808:Mice, Inbred CBA; D009489:Neurosecretion