a time-dependent decrease ( p less than 0.05 ) in photoincorporation in small cells incubated with olh ( 100 ng/ml ) , cholera toxin ( 1000 ng/ml ) , or forskolin ( 5 microm ) preceded an increase ( p less than 0.05 ) in progesterone secretion by these cells .
C0007634
cells
C1327616
secretion by