cultured hlc secreted progesterone ( p ) , prostaglandin f ( pgf ) and prostaglandin e ( pge ) into a medium at concentrations of 276.6 +/- 38.6 , 1.95 +/- 0.36 , 2.44 +/- 0.45 ng/ml/1 x 10 ( 5 ) cells/day ( mean +/- se ) , respectively .
C1327616
secreted
C0007634
cells