In elderly Caucasian women, younger facial perceived age correlates with better forearm skin microcirculation reactivity

Abstract

HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L'archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d'enseignement et de recherche français ou étrangers, des laboratoires publics ou privés.

Lycopene ameliorates skin aging by regulating the insulin resistance pathway and activating SIRT1

“…Between the ages of 20 and 70 years, the microcirculation of skin is reduced by 40% in an aging patient. 46 The microcirculation is diminished, resulting in skin changes such as decreased epidermal and dermal thicknesses and composition, as well as flattening of the dermal–epidermal junction. In vitro experiments revealed that Ly could not only improve the energy metabolism of PRSF cells but also increase the VEGF protein expression.…”

“…Between the ages of 20 and 70 years, the microcirculation of skin is reduced by 40% in an aging patient. 46 The microcirculation is diminished, resulting in skin changes such as decreased epidermal and dermal thicknesses and composition, as well as flattening of the dermal-epidermal junction.…”