| 摘要 |
The object of the invention is to provide a TLR4 transcription factor activity suppressor which suppresses TLR4 transcription factor and is effective in inducing or maintaining remission of ulcerative colitis. A TLR4 transcription factor activity suppressor comprising butyric acid bacteria, a metabolite of butyric acid producing bacteria, a metabolite of butyric acid bacteria, or butyric acid is provided.
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