Study on the interactive effect of deoxynivalenol and Clostridium perfringens on the jejunal health of broiler chickens.

ABSTRACT: With global warming and ban on antibiotics, it occurs occasionally that deoxynivalenol (DON) together with Clostridium perfringens impairs the gut health of broiler chickens. However, the interactive effect of DON and C. perfringens on intestinal health is still unknown. A total of 120 one-day-old Arbor Acres broilers were randomly distributed to 4 groups. Birds were gavaged with C. perfringens (8 × 10⁸ CFU/d per bird) or sterile medium and fed a DON diet (0 or 5 mg of DON per kg diet) to investigate the interactive effects. The main effect analysis showed that DON diet significantly downregulated (P < 0.05) the mRNA expression of mucin-2, B-cell lymphoma-2-associated X, and cysteinyl aspartate-specific proteinase-3 of jejunal mucosa; decreased (P < 0.05) the indexes of ACE, Cha

SUBMITTER: Guo F 

PROVIDER: S-EPMC7936164 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature