Fig. 3
From: Effect of bacillus subtilis strain Z15 secondary metabolites on immune function in mice
Effects of BS-Z15 secondary metabolites on immune cytokine (A) (B) and immunoglobulin (C) (D) levels in mouse plasma. (A) IFN-γ (B) IL-6 (C) IgG (D) IgM (n = 10). Bar graphs are expressed as mean ± SEM. P-values of less than 0.05 were considered statistically significant, different letters were considered significant differences, and the same letters were not significantly different