Your browser doesn't support javascript.
loading
Omega-3 fatty acids mitigate skin damage caused by ultraviolet-B radiation.
Harauma, Akiko; Enomoto, Yui; Endo, Sayaka; Hariya, Himeka; Moriguchi, Toru.
Afiliación
  • Harauma A; Laboratory for Functional Lipid Science, School of Life and Environmental Science, Azabu University, 1-17-71 Fuchinobe, Sagamihara, Kanagawa, 252-5201, Japan.
  • Enomoto Y; Laboratory of Food and Nutritional Science, Department of Food and Life Science, School of Life and Environmental Science, Azabu University, 1-17-71 Fuchinobe, Sagamihara, Kanagawa, 252-5201, Japan.
  • Endo S; Laboratory of Food and Nutritional Science, Department of Food and Life Science, School of Life and Environmental Science, Azabu University, 1-17-71 Fuchinobe, Sagamihara, Kanagawa, 252-5201, Japan.
  • Hariya H; Laboratory of Food and Nutritional Science, Department of Food and Life Science, School of Life and Environmental Science, Azabu University, 1-17-71 Fuchinobe, Sagamihara, Kanagawa, 252-5201, Japan.
  • Moriguchi T; Laboratory for Functional Lipid Science, School of Life and Environmental Science, Azabu University, 1-17-71 Fuchinobe, Sagamihara, Kanagawa, 252-5201, Japan; Laboratory of Food and Nutritional Science, Department of Food and Life Science, School of Life and Environmental Science, Azabu University,
Prostaglandins Leukot Essent Fatty Acids ; 203: 102641, 2024 Sep 11.
Article en En | MEDLINE | ID: mdl-39299174
ABSTRACT
Mice fed a diet containing an adequate amount of ω-3 fatty acids (ω-3 Adq) or a deficient diet (ω-3 Def) were irradiated with ultraviolet-B (UV-B) and were measured daily changes in transepidermal water loss (TEWL). TEWL was significantly increased in ω-3 Def mice with repeated UV-B irradiation, but this increase was significantly reduced in ω-3 Adq mice. The epidermal layers revealed thickening of the spinous and basal layers induced by UV-B irradiation in both groups. Moreover, the ω-3 Def mice had a disturbed epidermal structure and a coarser stratum corneum. And the granule cell layer is significantly reduced, and abnormal layer formation (parakeratosis) occurred in the stratum corneum. These results suggest that continuous UV-B irradiation promotes epidermal turnover and leads to epidermal thickening, but ω-3 fatty acids protect the body from UV-B-induced stress.
Palabras clave
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Prostaglandins Leukot Essent Fatty Acids Asunto de la revista: ENDOCRINOLOGIA Año: 2024 Tipo del documento: Article País de afiliación: Japón Pais de publicación: Reino Unido
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Prostaglandins Leukot Essent Fatty Acids Asunto de la revista: ENDOCRINOLOGIA Año: 2024 Tipo del documento: Article País de afiliación: Japón Pais de publicación: Reino Unido