Bifidobacterium longum B1-05 and Improved Intestinal Barrier Function

• Bifidobacterium supplementation ameliorates LPS-induced immune stress and intestinal barrier dysfunction in goslings.

  • 2026-04
  • RCT · n = 288
  • Poultry science 105(4)
  • • Cihang Zhang
    • Usman Nazir
    • Shi Chen
    • Zhi Yang
    • Zhiyue Wang
    • Haiming Yang

  • PubMed: 41616533
  • DOI: 10.1016/j.psj.2026.106512

  4 Insights on

  • Improved Intestinal Barrier Function

  • Low evidence
  • Animal Study

  Intestinal morphology was compromised by LPS, reducing the villus-to-crypt ratio (VH:CD), while Bifidobacterium improved villus height (9.8% increase at 21 days) and V/C (4.1 at 28 days).

  Effect

  Beneficial

  Effect size

  Moderate