Fig. 2From: Protective effect of liensinine on periodontitis through its antioxidant effect in miceEffect of liensinine on the mRNA and protein expressions of Mn-SOD, Gu/Zn-SOD, and CAT in periodontitis mice. Fold ratio: gene expression/GAPDH (β-actin) × control numerical value (control fold ratio: 1). a–e Mean values with different letters over the bars are significantly different (p < 0.05) according to Duncan’s multiple range testBack to article page