Biogenic amine concentration in testes of rats at different ages.
D000375:Aging; D000818:Animals; D004298:Dopamine / Q000032:analysis*; D006632:Histamine / Q000032:analysis*; D006651:Histocytochemistry; D008297:Male; D008856:Microscopy, Fluorescence; D009638:Norepinephrine / Q000032:analysis*; D009929:Organ Size; D051381:Rats; D012701:Serotonin / Q000032:analysis*; D013737:Testis / Q000032:analysis* / Q000033:anatomy & histology
D012701:Serotonin; D006632:Histamine; D004298:Dopamine; D009638:Norepinephrine