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神経成長因子(NGF)産生抑制剤
专利权人:
株式会社ナリス化粧品
发明人:
江川 千佳子,末次 一博
申请号:
JP2007256510
公开号:
JP5306625B2
申请日:
2007.09.28
申请国别(地区):
JP
年份:
2013
代理人:
摘要:

PROBLEM TO BE SOLVED: To provide a skincare preparation for external use compounded with material(s) inhibiting NGF production from keratinocyte as the main cell producing NGF in the skin and inhibiting the extension of sensory nerve fibers to the epidermis.

SOLUTION: An NGF production inhibitor compounded with one or more kinds of butterbur extract, Anemarrhenae Rhizoma extract, white birch extract and mugwort extract as the active ingredient(s), is provided. This NGF production inhibitor, inhibiting NGF production from keratinocyte and inhibiting the extension of sensory nerve fibers to the epidermis, is usable in itch-inhibitory preparations for external use and cosmetics for sensitive skin.

COPYRIGHT: (C)2009,JPO&INPIT

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