ESR2 and diabetes mellitus: The results showed that mice from the maternal diabetic (STZ/P-VEH) group had significantly fewer ultrasonic vocalizations compared to the control (CTL/P-VEH) group; amygdala infusion of OXTR (STZ/P-↑OXTR) partly, while amygdala infusion of ERβ (STZ/P-↑ERβ) completely, reversed the maternal diabetes-mediated effect (see Figure 6C).