Results 31 to 40 of about 9,376 (233)
Antioxidants from plants protect against skin photoaging [PDF]
, 2018 Exposure to UV light triggers the rapid generation and accumulation of reactive oxygen species (ROS) in skin cells, with consequent increase in oxidative stress and thus in photoaging.
Rigano, Maria Manuela +3 more
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Electrochemical microsensors for cutaneous surface analysis: Application to the determination of pH and the antioxidant properties of stratum corneum [PDF]
, 2008 Potentiometry and cyclic voltammetry were proposed as simple, reliable and non invasive methods for the simultaneous determination of pH and antioxidant properties of skin.
Ruffien-Ciszak, A +9 more
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Roles of oxidative stress in photoaging and the pathogenesis of systemic sclerosis [PDF]
, 2006 我々の皮膚は常に外界からの様々な刺激にさらされている．その刺激の代表的なものとして太陽光線中の紫外線があげられる．紫外線は皮膚癌の発生の誘因となる他に，紫外線の曝露により皮膚には光老化と称される変化が生じてくる．光老化の特徴的な変化として皮膚表面のびまん性の色素沈着と深い皺があげられるが，その変化を特徴づけるものとして皮膚真皮におけるsolar elastosisと称される膠原線維・弾性線維の変化がある．この皮膚光老化には紫外線による酸化ストレスが深く関与していると考えられている．一方 ...
小川, 文秀, 佐藤, 伸一
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Dermatology and Therapy, 2023 Introduction Plants are a source of natural ingredients with retinol-like properties that can deliver anti-aging benefits without the side effects typically associated with retinoid use. We hypothesized that by combining two such analogs, bakuchiol (BAK)
Anthony Brown +8 more
doaj +1 more source
Bioprospecting of Swietenia macrophylla King for Protection Against Skin Photoaging
, 2023 Overexposure to the sun causes undesirable skin photoaging. To circumvent this, the anti-photoaging properties of Swietenia macrophylla King seeds was investigated.
CAMILLE KEISHA MAHENDRA (14606180)
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Impact of Age and Body Site on Adult Female Skin Surface pH [PDF]
, 2012 Background: pH is known as an important parameter in epidermal barrier function and homeostasis. Aim: The impact of age and body site on skin surface pH (pH(SS)) of women was evaluated in vivo.
Korting, Hans Christian +7 more
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Biomedicines, 2020 Ultraviolet (UV) light induces skin photoaging, which is characterized by thickening, wrinkling, pigmentation, and dryness. Astaxanthin (AST), a ketocarotenoid isolated from Haematococcus pluvialis, has been extensively studied owing to its possible ...
Xing Li +6 more
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Drug Delivery, 2022 Skin photoaging is premature skin aging damage that occurs after repeated exposure to ultraviolet (UV) radiation. Although isothiocyanates extracted from the moringa tree (Moringa oleifera Lam.) (MITC) exhibit excellent effects against skin photoaging ...
Yijin Wang +6 more
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Assessment of skin photoaging with reflectance confocal microscopy
, 2014 Background/Purpose: Increased interest in antiaging methods, mandates a development of reliable noninvasive technique to assess skin aging. In this study, we aimed to determine the effects of photoaging at histopathologic resolution by means of ...
Erdemir, A. +11 more
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TGFβ Signaling in Photoaging and UV-Induced Skin Cancer [PDF]
, 2021 UVR is a major etiology for premature skin aging that leads to photoaging and UV-induced skin cancers. In the skin, TGFβ signaling is a growth inhibitor for keratinocytes and a profibrotic factor in the dermis.
Ke, Yao, Wang, Xiao-Jing
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