these experiments demonstrate that 1 ) hypothalamic lhrh release in the ovx ewe occurs in discrete pulses , with a mean interpulse interval of 38.7 +/- 1.5 min , 2 ) lh pulses invariably are preceded or accompanied by lhrh pulses , and 3 ) lh pulse amplitude is highly correlated with lhrh pulse amplitude .
C0020663
hypothalamic
C0023610
lhrh