because adrenergic neurotransmitters , norepinephrine ( ne ) and epinephrine ( e ) , show intraneuronal coexistence with npy in certain brain regions of the rat and there are similarities in the effects of npy and ne/e on lh release , we investigated the possible interaction of npy and adrenergic receptor systems in the stimulation of lh release in ebp-treated ovariectomized rats .
C0014563
epinephrine
C0028351
ne