Fig. 2
The combined effect of baicalin and probiotics on ileal sIgA in broiler chickens. Data are presented as mean ± SEM (n = 8). The main and interaction effects were analyzed using the general linear model (GLM) procedure, with corresponding P values displayed over each plot. One-way ANOVA and multiple comparisons were conducted for significant interactive effects. a,bMeans denoted by different superscripts within the same row are significantly different (P < 0.05)