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Photoprotective and antioxidant effects of Rhubarb: Inhibitory action on tyrosinase and tyrosine kinase activities and TNF-α, IL-1α and α-MSH production in human melanocytes
(2013-02-27)
Background: Exposure to ultraviolet (UV) radiation causes various forms of acute and chronic skin damage, including immunosuppression, inflammation, premature aging and photodamage. Furthermore, it induces the generation ...
Photoprotective and antioxidant effects of Rhubarb: Inhibitory action on tyrosinase and tyrosine kinase activities and TNF-α, IL-1α and α-MSH production in human melanocytes
(2013-02-27)
Background: Exposure to ultraviolet (UV) radiation causes various forms of acute and chronic skin damage, including immunosuppression, inflammation, premature aging and photodamage. Furthermore, it induces the generation ...
Virtual Reality application to teach dangerous over exposure to UV radiation
(Universidad de LimaPE, 2020)
The high levels of ultraviolet (UV) radiation in Peru constitute a risk for the population,
that does not give it the importance that it should and does not take adequate measures to
protect against it and to prevent ...
Photoprotection against the UVB-induced oxidative stress and epidermal damage in mice using leaves of three different varieties of Lepidium meyenii (maca)
(Wiley, 2011)
Background Skin exposure to ultraviolet (UV) B radiation leads to epidermal damage and generation of reactive oxygen species. The photoprotective effect of extracts of three varieties of leaves (red, yellow, and black) ...
Design of novel starch-based Pickering emulsions as platforms for skin photoprotection
(2016-09-01)
Green coffee oil and modified starch were recently found to have an enhanced protection effect against UV radiation. Therefore, this work aimed to develop an innovative sunscreen formulation based on Pickering emulsions ...
Photoprotective potential of emulsions formulated with Buriti oil (Mauritia flexuosa) against UV irradiation on keratinocytes and fibroblasts cell lines
(PERGAMON-ELSEVIER SCIENCE LTD, 2010)
Considering the belief that natural lipids are safer for topical applications and that carotenoids are able to protect cells against photooxidative damage, we have investigated whether topical creams and lotions, produced ...
Efeitos da radiação UV sobre as terminações nervosas da pele humana
(Pontifícia Universidade Católica do Rio Grande do SulPorto Alegre, 2008)
Introduction: Current pollution and emission of toxic gases is leading to a gradual deterioration of the ozone layer that filters out a large portion of the ultraviolet (UV) emission. It has been shown that UV radiation ...
Efeitos da radiação UV sobre as terminações nervosas da pele humana
(Pontifícia Universidade Católica do Rio Grande do SulPorto Alegre, 2008)
Introduction: Current pollution and emission of toxic gases is leading to a gradual deterioration of the ozone layer that filters out a large portion of the ultraviolet (UV) emission. It has been shown that UV radiation ...
Associação do filtro orgânico butil metoxi dibenzoil metano com o sistema óxido de zinco: óxido de titâmio (IV) para aplicação em protetores solares
(Universidade Estadual Paulista (Unesp), 2010-12-20)
A preocupação com a radiação ultra-violeta (UV) do espectro eletromagnético que atinge a superfície terrestre, devido ao aumento do índice de câncer de pele, tem incentivado a pesquisa de produtos para a proteção da pele. ...