
Keywords: AVPV، هسته پروتویوتریال قلب anteroventral; ARC, arcuate nucleus; AVPV, anteroventral periventricular nucleus; hCGαβ+, transgenic mice over-expressing hCGα and hCGβ subunits; HPG, hypothalamic–pituitary–gonadal; MBH, mediobasal hypothalamus; Ovx, ovariectomy; POA-AH, preoptic area-anterior hypothal