pg levels in males ( 1.2 +/- 0.3 pg pge2 and 0.1 +/- 0.03 pg 6-keto-pgf1 alpha on day 14 of gestation ) increased to 2.1 +/- 0.3 pg pge2 and 1.2 +/- 0.3 pg 6-keto-pgf1 alpha on day 18 of gestation .
C0012472
pge2
C0032961
gestation