(A) The expression of Epha7 mRNA in the pituitary of OVX rats injected with EPHA7-Fc. (B) The expression of Efna5 mRNA in the pituitary of OVX rats injected with EPHA7-Fc. (C) The expression of Epha7 mRNA in the pituitary of abarelix-treated rats injected with EPHA7-Fc. (D) The expression of Efna5 mRNA in the pituitary of abarelix-treated rats injected with EPHA7-Fc. β-Actin was used as the loading control. N = 10 per group. Data are presented as means ± SD. * P < 0.05, ** P < 0.01.