Results 31 to 40 of about 41,901 (356)

Booster Effect of a Natural Extract of Polypodium leucotomos (Fernblock®) That Improves the UV Barrier Function and Immune Protection Capability of Sunscreen Formulations

Frontiers in Medicine, 2021
Background: Novel approaches to photoprotection must go beyond classical MED measurements, as discoveries on the effect of UV radiation on skin paints a more complex and multi-pronged scenario with multitude of skin cell types involved.
Jose Aguilera, Miguel Vicente-Manzanares, María Victoria de Gálvez, Enrique Herrera-Ceballos, Enrique Herrera-Ceballos, Azahara Rodríguez-Luna, Salvador González   +6 more
doaj   +1 more source

Sunscreens’ UV Filters Risk for Coastal Marine Environment Biodiversity: A Review

Diversity, 2021
Considering the rapid growth of tourism in recent years and the acknowledgement that exposure to solar UV radiation may cause skin cancer, sunscreens have been widely used by beachgoers in recent decades. UV filters contained in sunscreens, however, were
Samuele Caloni, Tiziana Durazzano, Giada Franci, Letizia Marsili   +3 more
doaj   +1 more source

Natural Sunscreens Based on Nanoparticles of Modified Kraft Lignin (CatLignin)

ACS Omega, 2020
Commercial chemical sunscreens have a high content of synthetic ultraviolet (UV) actives that have caused widespread damage to marine ecosystems and may have adverse health effects in humans. In the present work, safer bio-based sunscreens with lignin UV
P. Widsten, T. Tamminen, T. Liitiä
semanticscholar   +1 more source

Sunscreens - Which and what for? [PDF]

, 2005
It is well established that sun exposure is the main cause for the development of skin cancer. Chronic continuous UV radiation is believed to induce malignant melanoma, whereas intermittent high-dose UV exposure contributes to the occurrence of actinic ...
Ananthaswamy HN, Autier P, Azurdia RM, Birt DF, Bush JA, Damian DL, Darlington S, Gallagher RP, Gers-Balag H, Gil EM, Green A, Hallmans G, Hany J, Katiyar SK, Kipp C, Kricker A, Krutman J, Kunz PY, Lapidot N, Levy SB, Loeppky R, Mackie B, Mc Vean M, Mitchnik M, Montemarano AD, Noonan FP, Okereke CS, Perugini P, Petersen AB, Pinnell SR, Poh Agin P, Poon TS, Record IR, Rouabia M, Runger TM, Sayre RM, Scalia S, Schauder S, Schlumpf M, Schrader K, Schulz J, Schwarz VA, Stern RS, Tebbe B, Wamer W, Wang ZY, Wolf R, Wulf HC, Yarosh D, Zhao J   +49 more
core   +1 more source

Enhanced Toxicity of Bisphenols Together with UV Filters in Water: Identification of Synergy and Antagonism in Three-Component Mixtures

Molecules, 2022
Contaminants of emerging concern (CEC) localize in the biome in variable combinations of complex mixtures that are often environmentally persistent, bioaccumulate and biomagnify, prompting a need for extensive monitoring.
Błażej Kudłak, Natalia Jatkowska, Wen Liu, Michael J. Williams, Damia Barcelo, Helgi B. Schiöth   +5 more
doaj   +1 more source

Resistance of Liposomal Sunscreen Formulations against Plain Water as well as Salt Water Exposure and Perspiration [PDF]

, 2011
The present in vivo investigation using a total of 30 healthy adult volunteers with Fitzpatrick skin type II examines the persistent efficacy of sunscreens using liposomal suspensions as the vehicle.
Korting, Hans Christian, Schöllmann, C.
core   +1 more source

Preparation and Application of Light-Colored Lignin Nanoparticles for Broad-Spectrum Sunscreens

Polymers, 2020
Recently, natural sun blockers have been drawing considerable attention because synthetic UV filters could have adverse effects not only on humans but also on the environment. Even though lignin, the second most abundant renewable resource on earth, is a
Sang Cheon Lee, Eunjin Yoo, Sang Hyun Lee, Keehoon Won   +3 more
semanticscholar   +1 more source

Cutaneous Malignant Melanoma Incidences Analyzed Worldwide by Sex, Age, and Skin Type over Personal Ultraviolet-B Dose Shows No Role for Sunburn but Implies One for Vitamin D\u3csub\u3e3\u3c/sub\u3e [PDF]

, 2016
Because the incidence of cutaneous malignant melanoma (CMM) was reported to increase with increasing terrestrial UVR (290–400 nm) doses in the US back in 1975 and a recent publication showed no association exists with UVR exposure at all, we set out to ...
Godar, Dianne E., Merrill, Stephen, Subramanian, Madhan   +2 more
core   +2 more sources

Assessing the Current Market of Sunscreen: A Cross-Sectional Study of Sunscreen Availability in Three Metropolitan Counties in the United States

Journal of Skin Cancer, 2014
Sunscreen use is recommended for the prevention of sunburn and skin cancer. Little is known regarding sunscreen availability in high versus low income communities.
Kyle T. Amber, Romi Bloom, Patrick Staropoli, Sonam Dhiman, Shasa Hu   +4 more
doaj   +1 more source

Estrogenic activity of phenolic additives determined by an in vitro yeast bioassay [PDF]

, 2001
Copyright @ 2001 Environmental Health PerspectivesWe used a recombinant yeast estrogen assay to assess the activity of 73 phenolic additives that are used as sunscreens, preservatives, disinfectants, antioxidants, flavorings, or for perfumery. Thirty-two
Beresford, NA, Miller, D, Sumpter, JP, Wheals, BB   +3 more
core   +2 more sources