PROBLEM TO BE SOLVED: To provide pharmaceuticals, quasi drugs, food products, and feed having atrogin-1 expression inhibitory action and exhibiting muscular atrophy inhibitory effect, and materials exhibiting the same effect when it is blended in the pharmaceuticals, food products or the like.SOLUTION: An atrogin-1 expression inhibitor comprises one or more kinds of plants selected from cumin and horseradish or extract thereof as an active ingredient.COPYRIGHT: (C)2015,JPO&INPIT【課題】アトロジン-1発現抑制作用を有し、筋萎縮抑制効果を発揮する医薬品、医薬部外品、食品、飼料、及び医薬品や食品等に配合した場合に当該効果を発揮する素材を提供。【解決手段】クミン及びセイヨウワサビから選ばれる一種以上の植物又はその抽出物を有効成分とするアトロジン-1発現抑制剤。【選択図】なし
