Research Article

Involvement of Ovarian Estradiol Biosynthesis and Pituitary FSH Expression in the Mechanism of Human Chorionic Gonadotropin Stimulation of Uterine Growth in Immature Female Rats

Figure 4

Kinetics of ovarian aromatase mRNA expression (means ± SD) after saline or hCG injection (0.1 μg/rat; ) in 23-day-old immature rats. Uppercase letters indicate statistically significant differences between groups ().