The adverse consequences of not using sunscreens / Antony R. Young in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 45, N° S1 (10/2023)  

[article]  inINTERNATIONAL JOURNAL OF COSMETIC SCIENCE > Vol. 45, N° S1 (10/2023) . - p. 11-19 Titre : The adverse consequences of not using sunscreens Type de document : texte imprimé Auteurs : Antony R. Young, Auteur Année de publication : 2023 Article en page(s) : p. 11-19 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Cancer de la peau Coup de soleil Facteur de protection solaire Peau -- Effet du rayonnement ultraviolet Peau -- Effets du rayonnement solaire Produits antisolaires Rayonnement ultraviolet -- Effets physiologiques Vitamine D -- Synthèse Index. décimale : 668.5 Parfums et cosmétiques Résumé : The adverse effects of solar ultraviolet radiation (UVR) on normal skin are well established, especially in those with poorly melanized skin. Clinically, these effects may be classified as acute, such as erythema or chronic such as keratinocyte and melanocyte skin cancers. Apart from skin type genetics, clinical responses to solar UVR are dependent on geophysical (e.g., solar intensity) and behavioural factors. The latter are especially important because they may result in ‘solar overload’ with unwanted clinical consequences and ever greater burdens to healthcare systems. Correctly used, sunscreens can mitigate the acute and chronic effects of solar UVR exposure. Laboratory studies also show that sunscreens can inhibit the initial molecular and cellular events that are responsible for clinical outcomes. Despite public health campaigns, global trends continue to show increasing incidence of all types of skin cancer. Large-scale epidemiological studies have shown the benefits of sunscreen use in preventing skin cancer, though it is likely that sunscreen use has not been optimal in such studies. It is evident that without substantial changes in sun-seeking behaviour, sunscreen use is a very important part of the defence against the acute and chronic effects of solar exposure. Ideally, sunscreens should be able to provide the level of protection that reduces the risk of skin cancer in susceptible skin types to that observed in heavily melanized skin. Note de contenu : - Sunlight - The effects of solar uvr on skin - UVR dose effects - The importance of action spectroscopy - The role of fitzpatrick skin type (fst) - Sunscreens are designed to attenuate biologically significant uvr wavelengths - How effective are sunscreens ? - Do sunscreens compromise vitamin D synthesis ? - Benefits of solar uvr exposure other than vitamin D synthesis - Possible adverse effects of sunscreen use DOI : https://doi.org/10.1111/ics.12897 En ligne : https://onlinelibrary.wiley.com/doi/epdf/10.1111/ics.12897 Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=40247 [article]

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