Fig. 3From: Infrared laser therapy decreases systemic oxidative stress and inflammation in hypercholesterolemic mice with periodontitisPlasma cholesterol measurement in the experimental groups. Values are represented as the mean ± SEM (one-way ANOVA, Tukey’s post hoc test, n = 6–8 animals per group). *P < 0.05 vs. ApoEC and ApoEP + PBMBack to article page