Skip to main content
. 2021 Jan 27;8:623899. doi: 10.3389/fvets.2021.623899

Figure 2.

Figure 2

Effects of dietary bacteriophage supplementation on the relative mRNA expression of inflammatory factors (A) and TLRs (B) in jejunal mucosa of weaned piglets fed antibiotic-free diet (n = 5). TNF-α, tumor necrosis factor-α; IL-1β, interleukin-1β; IL-6, interleukin-6; TLR-2, toll like receptor-2; TLR-4, toll like receptor-4; TLR-9, toll like receptor-9. Con: the control diet supplemented with 25 mg/kg quinocetone and 11.25 mg/kg chlortetracycline in the basal diet; Treatments (200, 400, and 600 mg/kg): the treatment diets supplemented with 200, 400, or 600 mg/kg bacteriophage in the basal diet; a,bDifferent letters above bars indicates significant differences (P < 0.05).