Ensembles des articles, publications et posters de QIMA Life Sciences traitant de la protection et des défenses cutanées et des modèles in vitro et ex vivo développés.

lipid

Effects of different kinds of pollutants on the lipidic metabolism of human sebocytes and protective effects of a new macroalgae culture extract

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Sebocytes lipid production are stimulated by pollutants. Ame acts by protecting epidermal cells, human sebocytes and skin from urban dust.
UV-induced

Alternative (non-animal) methods for cosmetic testing: current status and future prospects – UV-induced effects

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Cosmetic ingredients and mixtures of ingredients absorbing UV light (in particular UV filter chemicals used, for example, to ensure the light stability of cosmetics or used in sun protection products) should be tested for acute phototoxic and photogenotoxic potential.
acute toxicity

Alternative (non-animal) methods for cosmetic testing: current status and future prospects – Acute toxicity

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From the regulatory point of view, the main objective of acute toxicity testing is basically to classify chemicals according to their intrinsic toxicity
phototoxicity

Development of a highly sensitive in vitro phototoxicity assay using the SkinEthic reconstructed human epidermis

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The reconstituted human epidermis model SkinEthic was used to evaluate the phototoxicity of topically applied chemicals.