F. Kimura et T. Funabashi, 2 SUBGROUPS OF GONADOTROPIN-RELEASING-HORMONE NEURONS CONTROL GONADOTROPIN-SECRETION IN RATS, News in physiological sciences, 13, 1998, pp. 225-231
Two distinct subgroups of gonadotropin-releasing hormone (GnRH) neuron
s are involved in the control of luteinizing hormone secretion, at lea
st in mts: one subgroup located in the mediobasal hypothalamus constit
utes the GnRH pulse generator associated with opioid neurons, and the
other located in the preoptic area constitutes the GnRH surge generato
r associated with gamma-aminobutyric acid neurons.