the content of ir-crh in the hypothalamic extract from 15-day-old fetus was 6.6 +/- 3.6 pg/hypothalamus ( mean +/- s.e.m . ) and it gradually increased to reach 212.7 +/- 20.3 pg/hypothalamus on the 21.5th day of gestation .
C0010132
crh
C0020663
hypothalamus