three structurally different inhibitors of calmodulin activity , calmidazolium , trifluoperazine and w7 , were tested for their ability to inhibit cytosolic factor-stimulated phosphodiesterase activity and to inhibit pge2 output from dispersed amnion cells obtained before the onset of labour at term ( cesarean section cells ) or after spontaneous labour and vaginal delivery ( spontaneous labour cells ) .
C1383501
cytosolic
C0007634
cells