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    • 4. 发明授权
    • Human photoaged skin model
    • 人类皮肤皮肤模型
    • US07642402B2
    • 2010-01-05
    • US11311239
    • 2005-12-20
    • Akira HachiyaTsutomu Fujimura
    • Akira HachiyaTsutomu Fujimura
    • C12N15/00A01K67/00A01K67/033A01K67/027
    • A01K67/0271A01K2227/105A01K2267/035
    • The invention provides a human photoaged skin model and an animal model which are useful for evaluating cosmetics and similar products in terms of their anti-aging or rejuvenating effect, as well as a method for producing such a skin model and such an animal model. The method of producing the human photoaged skin model is characterized in that a transplanted skin area of an immunodeficient non-human animal which has undergone transplantation of human skin is irradiated with UV-B light of 80-100 mJ/cm2 for consecutive 4 to 8 weeks, and the irradiated area is left to take its own course for at least 3 weeks. A human photoaged skin model and an animal model produced through this method are also disclosed.
    • 本发明提供一种用于评价化妆品和类似产品的抗衰老或复原效果的人类皮肤模型和动物模型,以及生产这种皮肤模型和动物模型的方法。 生产人类皮肤皮肤模型的方法的特征在于用80-100mJ / cm 2的UV-B光照射已经经历人皮肤移植的免疫缺陷型非人动物的移植皮肤区域,连续4至8次 星期,照射区域自行进行至少3周。 还公开了通过该方法生产的人类皮肤皮肤模型和动物模型。