| 摘要 |
PROBLEM TO BE SOLVED: To provide an autoinducer-2 inhibitor which has activity of inhibiting autoinducer-2 and is effective for prevention, treatment and the like of infectious diseases.SOLUTION: An autoinducer-2 inhibitor includes ethyl vanillin as an active ingredient. A non-antifungal preventive or therapeutic agent for a periodontal disease contains the autoinducer-2 inhibitor. |
