Figure-2.
Means and standard errors of serum concentration of sex-related hormones in primiparous and nulliparous rats after induction of polycystic ovary syndrome (PCOS) by exposure to constant light: A) testosterone concentrations; B) luteinizing hormone concentrations; C) ratio of luteinizing hormone/follicle stimulating hormone concentrations; D) estradiol concentrations; E) progesterone concentrations; and F) prolactin concentrations. Stars show statistically significant differences between groups (P<0.05).