PROBLEM TO BE SOLVED: To provide an inducer of secretion of an antibacterial peptide such as new defensin or the like.SOLUTION: An inducer of secretion of an antibacterial peptide such as α-defensin or the like is provided which includes resveratrol as an effective component.COPYRIGHT: (C)2014,JPO&INPIT【課題】新たなディフェンシン等の抗菌性ペプチドの分泌誘導剤を提供することを課題とする。【解決手段】レスベラトロールを有効成分とするα-ディフェンシン等の抗菌性ペプチドの分泌誘導剤【選択図】図1