頚部・デコルテの皮膚生理機能と形態特徴の加齢変化
スポンサーリンク
概要
- 論文の詳細を見る
We determined skin properties and morphological characteristics in the neck and décolleté in 90 Japanese women aged 22–76 years old, then analyzed age-related changes and differences in those areas as compared to skin of the face. Our results showed that skin in the décolleté had higher water content, as well as lower TEWL and sebum levels as compared to the cheek, with the same tendency seen in the neck, e.g., the sebum-water balance in the skin of the neck and décolleté areas was greatly different from that in the skin of the cheek. Furthermore, in subjects aged 40 years and older, sebum levels and skin color lightness were significantly decreased in the neck and décolleté areas, while wrinkle morphology was also markedly different, suggesting that these areas showed marked alterations in women in their 40s, which may be attributed to the effects of ultraviolet (UV) to change skin elasticity and color. The shape of the neck and lower jaw area was also markedly changed in subjects aged 60 years older, indicating that subcutaneous tissue might exert varying age-dependent effects on lower jaw morphology.
- 日本香粧品学会の論文
日本香粧品学会 | 論文
- 皮膚毛細血管の老化メカニズムに関する研究
- Canarium album葉抽出物は過酸化脂質により誘導される毛孔異常角化を抑制する
- 霊芝の皮膚線維芽細胞におけるDNA損傷修復促進効果
- 体外環境と皮膚 乾燥と皮膚 乾燥環境が皮膚に及ぼす影響 (シンポジウム 環境と皮膚)
- 教育セミナー かゆみと敏感肌