title: Circadian regulation of gonadotrophin secretion.
mesh_terms: D000818:Animals; D001717:Birds / Q000502:physiology*; D002940:Circadian Rhythm; D004822:Epididymis / Q000166:cytology; D005640:Follicle Stimulating Hormone / Q000378:metabolism; D006062:Gonadotropins / Q000378:metabolism*; D006913:Hydroxysteroid Dehydrogenases / Q000032:analysis; D008027:Light; D007986:Luteinizing Hormone / Q000378:metabolism; D008297:Male; D008861:Microsomes; D008928:Mitochondria; D010507:Periodicity; D012098:Reproduction; D013091:Spermatogenesis; D013737:Testis / Q000166:cytology
chemical_list: D006062:Gonadotropins; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone; D006913:Hydroxysteroid Dehydrogenases