Figure 4.

Number of syn I-ir punctae cluster in close apposition with the EGFP–GnRH neurons of VEH-P0 and DEX-P0 males (n = 6/group). (A) Total number of syn I-ir punctae cluster on the EGFP–GnRH neurons was decreased in the OVLT region of DEX-P0 males. Numbers of syn I-ir punctae on soma and along primary dendrite of EGFP–GnRH neurons, respectively, were shown for GnRH neurons in the MS (B), OVLT (C), and AHA (D) region. Number of syn I-ir punctae cluster was decreased along the primary dendrite of EGFP–GnRH neurons in the OVLT and AHA region of DEX-P0 males. Data are represented by the mean ± SEM for each group. *P < 0.05 compared to VEH-P0 group.