Figure 2From: Metformin decreases the incidence of ovarian hyperstimulation syndrome: an experimental study Vascular permeability measured as concentration of Evans Blue (EB) in ovaries homogenates and in peritoneal fluid. Each bar represents the mean ± S.E.M and the P values were determined by one way ANOVA, followed by Tukey’s test. * P< 0.05, ** P< 0.01 and *** P< 0.001 respect to the control group; # P< 0.05 between the pointed groups.Back to article page