Figure 1.
Inhibitory effects of SRC-1 expression downregulation on testosterone-dependent male sexual behavior and vasotocin innervation of the preoptic area. A, Cloacal contact movement and strut frequencies observed during the pretest (PT) and the following seven tests (T1-T7) in the SC- and AS-injected subjects. B, Vasotocinergic innervation of the POM in SC- and AS-injected subjects. Scale bar, 50 μm. The bar graph represents the percentage of surface covered by vasotocin-immunoreactive structures in POM [fractional area (F.A.)]. *p < 0.05 versus SC on the corresponding day.