The data analysis results indicated that the disease activity index (DAI), histopathological score (HS), interleukin-6 (IL-6), interleukin-1β (IL-1β), tumor necrosis factor-α (TNF-α), nuclear factor-κB (NF-κB), and myeloperoxidase (MPO) activity in the IBD animal models significantly decreased following intervention with oxymatrine. The gene discussed is NFKB1; the disease is inflammatory bowel disease.