Inhibitory effects of WELC on OVX-induced fat accumulation. Sham or OVX mice were administered vehicle, WELC-L (100 mg/kg), or WELC-H (300 mg/kg) for five weeks. (A) Body weight gain during the experimental period, (B) uterine weight, and (C) gonadal fat weight were measured. (D) Histological analysis of adipose tissue, liver, and bone was performed using hematoxylin and eosin staining (scale bar, 100 µm). Image analysis of the adipocyte area or lipid droplets in each tissue was performed using the ImageJ program. * p < 0.05, ** p < 0.01 versus OVX group. WELC, water extract of Lysimachia christinae; OVX, ovariectomized.