in the present study we examined : whether the control of lh release involves an interaction between the posterior pituitary and hypothalamic luteinizing hormone-releasing hormone ( lhrh ) , and whether the elevation of lh seen following posterior lobectomy is due to the removal of a posterior pituitary substance ( s ) which alters anterior pituitary sensitivity to lhrh .
C0020663
hypothalamic
C0023610
pituitary