Panel (A) shows the protein expression of NF-κB, TNF-α and IL-6, panel (B) shows the mRNA expression of NF-κB, TNF-α, IL-6 and IL-1β and panel (C) shows enzyme activities of cytokines TNF-α, IL-6, IL-8, and IL-1β in the spleen tissues of chicken. Whereas, experimental groups represented as (A) Control group (B) Model group (C) Baicalin alone treated group (450 mg/kg) and (D) Model group treated with baicalin (450 mg/kg). Statistical significance were represented as ∗P < 0.05 vs. control group, ∗∗P < 0.05 vs. model group. All the values shows mean results ± SD (n = 3).