ORAL COMPOSITION FOR TREATING OR PREVENTING XERODERMA

To develop an oral composition for treating or preventing xeroderma that comprises a food-derived component as an active ingredient, and particularly, provide an internal agent or a food and drink composition for treating or preventing xeroderma involving itch hypersensitivity.SOLUTION: The present...

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Bibliographische Detailangaben
Hauptverfasser: KUSANO SHUICHI, YANO YURI, TOMINAGA MITSUTOSHI, INAI TAKANORI, TAKAMORI KENJI, TOYAMA SUMIKA
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To develop an oral composition for treating or preventing xeroderma that comprises a food-derived component as an active ingredient, and particularly, provide an internal agent or a food and drink composition for treating or preventing xeroderma involving itch hypersensitivity.SOLUTION: The present invention provides an oral composition for treating or preventing xeroderma that comprises nobiletin and/or 4'-demethylnobiletin as an active ingredient, preferably, a pharmaceutical, a quasi drug or a food and drink composition for treating or preventing xeroderma involving itch hypersensitivity, wherein nobiletin and 4'-demethylnobiletin are derived from fruits of citrus plants having a rich history of use, so that the inventive oral composition comprising them as an active ingredient are highly safe with no risk of side effects.SELECTED DRAWING: None 【課題】 食品由来成分を有効成分として用いた乾皮症の治療又は予防用経口組成物を開発し、特にかゆみ過敏を伴う乾皮症の治療もしくは予防用の内服剤又は飲食品組成物を提供すること。【解決手段】 ノビレチン及び/又は4'-デメチルノビレチンを有効成分として含有する、乾皮症の治療又は予防用経口組成物、好適にはかゆみ過敏を伴う乾皮症の治療又は予防用である医薬品、医薬部外品又は飲食品組成物を提供する。ノビレチン及び4'-デメチルノビレチンは、食経験が豊富な植物であるカンキツ類の果実を原料としているため、これらを有効成分とする本発明の経口組成物は、安全性が高く副作用の心配がない。【選択図】 なし