Fig. 1

Effect of oral administration of P. gingivalis or P. gingivalis and propolis on body weight. Body weight changes during experimental period in Sham-administered mice (N = 7), P. gingivalis-administered mice (N = 7), and P. gingivalis and propolis-administered mice (N = 8). All data are mean ± SD. (*p < 0.05, Kruskal-Wallis test with post-hoc Dunn’s multiple comparison test)