会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 46. 发明公开
    • 인공피부를 이용한 피부 재생 효능 평가법
    • 使用皮肤等效的皮肤再生效果的测量方法
    • KR1020130056957A
    • 2013-05-31
    • KR1020110122624
    • 2011-11-23
    • (주)아모레퍼시픽
    • 민대진이성훈나용주배지현조준철
    • A61L27/24A61L27/38A61F2/10
    • A61L27/24A61F2/105A61L27/3804A61L27/60
    • PURPOSE: A measuring method of a skin regeneration effect using a skin equivalent is provided to directly evaluate a skin regeneration effect of a material by performing a wound treatment analysis using a punch biopsy. CONSTITUTION: A dermis layer of a skin regeneration comprises an inside dermis layer and an outside dermis layer. The inside dermis layer comprises a collagen and a fibroblast. The outside dermis layer comprises a collagen. The skin equivalent suppresses a contraction of the dermis. A measuring method of a skin regeneration effect comprises the following steps: a step of making a wound in a epidermis layer of a skin equivalent; a step in which a testing material is processed in a generated wound for 5-10 days; and a step of observing an epimorphic regeneration state of the skin equivalent with time with performing H&E stain(Hematoxylin and Eosin stain) at 2-3 days intervals after processing the testing material. [Reference numerals] (AA) Epidermis layer; (BB) Damaged portion of epidermis; (CC) Dermis layer
    • 目的:提供使用皮肤当量的皮肤再生效果的测定方法,通过使用穿孔活检进行伤口处理分析,直接评价材料的皮肤再生效果。 构成:皮肤再生的真皮层包括真皮内层和外层真皮层。 内层真皮层包含胶原和成纤维细胞。 外部真皮层包含胶原蛋白。 皮肤等效抑制真皮的收缩。 皮肤再生效果的测定方法包括以下步骤:在皮肤表皮等级制作伤口的步骤; 将测试材料在产生的伤口中加工5-10天的步骤; 以及在处理测试材料之后以2-3天间隔观察皮肤相当于皮肤异化再生状态的步骤,每隔2-3天进行H&E染色(苏木精和伊红染色)。 (AA)表皮层; (BB)表皮损伤部位; (CC)真皮层