Figure 3.

Immunoblotting analysis of PKC isoforms from nonpregnant and pregnant myometria. The expression of PKCɛ (a) and PKCζ (b) were determined in the myometria from nonpregnant and pregnant rats. The statistical results for the cytosolic and membrane fractions were obtained from three independent experiments. The levels of PKC isoforms in nonpregnant myometrium were defined as 100%. ^*, # Denote significant differences from the results of the cytosolic and the membrane fractions in nonpregnant myometrium, respectively (P<0.05).