Figure 1: Effects of Isoquercetin and or Estrogen on tissue level of TNF-α in ovariectomized rats. Data are expressed as the mean ± SEM. (n = 8).#P <0.05; significantly different from control group.*P <0.05; significantly different from OVX group. ANOVA followed by Tukey-Kramer post hoc test. a: significant difference from control group. b: significant difference from sham group. c: significant difference from ovx (ovariectomized) non treated group. d: significant difference from ovx (ovariectomized) isoquercetin treated group. e: significant difference from ovx (ovariectomized) estrogen treated group.