to determine whether the quiescent hypothalamic gnrh neurons of the prepubertal macaque are capable of discharging the decapeptide in response to a generalized neural depolarization , an excitatory amino acid analog , n-methyl-d , l-aspartate ( nma ) , was administered systemically to orchidectomized rhesus monkeys between 13 and 20 months of age .
C0020663
hypothalamic
C0023610
gnrh