title: Leydig cell function in men.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D002940:Circadian Rhythm; D005260:Female; D005325:Fetal Organ Maturity; D005837:Genitalia, Male / Q000033:anatomy & histology; D006801:Humans; D007031:Hypothalamus / Q000502:physiology; D007223:Infant; D007231:Infant, Newborn; D007248:Infertility, Male / Q000473:pathology; D007985:Leydig Cells / Q000502:physiology*; D007986:Luteinizing Hormone / Q000096:biosynthesis; D008297:Male; D008875:Middle Aged; D011247:Pregnancy; D012741:Sexual Maturation; D013737:Testis / Q000196:embryology*; D013739:Testosterone / Q000096:biosynthesis
chemical_list: D013739:Testosterone; D007986:Luteinizing Hormone