Results 51 to 60 of about 28,772 (293)
Sunscreens: A narrative review
Skin Health and DiseaseSunscreens are topical formulations incorporating filters that protect our skin against ultraviolet radiation (UVR) emitted by the sun. Sunscreen use has been increasingly encouraged to protect against sunburn, skin cancer and photoaging that can occur ...
Hamisha Salih +2 more
doaj +1 more source
Química Nova, 2007 Health problems related to UV radiation can be minimized by the appropriate use of sunscreens. Different kinds of sunscreens are reported in the literature, even though there is a misleading denomination among them and few discussions are presented about
Juliana Flor +2 more
doaj +1 more source
In vitro percutaneous penetration of polycyclic aromatic hydrocarbons from sunscreen creams [PDF]
, 2013 Background: Dermal exposure to Polycyclic Aromatic Hydrocarbons (PAHs) affects many outdoor workers such as asphalt workers. Usually the use of sunscreen creams is suggested to protect them from UV radiation. However sunscreen could prevent or facilitate
Liberatori, R. +3 more
core +1 more source
ChemistryEurope, EarlyView.The cis‐2,3‐bis(trifluoromethyl)cyclopropyl chemotype is introduced. The steric demand of this motif is intermediate between that of the heptafluoroisopropyl and prefluorotertbutyl groups; yet, it induces significantly less lipophilicity than these due to its facial polarity.
Daniel Gaviña +5 more
wiley +1 more source
UVA I-protection effectiveness of bioactive compound and organic UV filters: an in vitro assessment [PDF]
, 2009 This research work aimed at determining the UVA effectiveness (UVA I/UV ratio), by diffuse transmittance analysis, of sunscreens developed with a bioactive substance, the rutin, associating or not with organic UVB-UVA filters incorporated at a phosphate ...
BABY, André Rolim +4 more
core +2 more sources
Corporate Social Responsibility and Environmental Management, EarlyView.ABSTRACT Environmental accountability has become a global priority, with governments implementing policies like the Kyoto Protocol and the Paris Agreement. However, many firms continue to operate outside environmentally ethical standards, facing potential regulatory, financial, and reputational risks.
Ones Amri +3 more
wiley +1 more source
Molecules, 2022 Octyl methoxycinnamate (OMC) is a common UVA and UVB filter molecule that is widely used in commercial sunscreens. Here, we used gas-phase laser photodissociation spectroscopy to characterise the intrinsic photostability and photodegradation products of ...
Natalie G. K. Wong +3 more
doaj +1 more source
Ultraviolet absorbing compounds provide a rapid response mechanism for UV protection in some reef fish. [PDF]
, 2016 The external mucus surface of reef fish contains ultraviolet absorbing compounds (UVAC), most prominently Mycosporine-like Amino Acids (MAAs). MAAs in the external mucus of reef fish are thought to act as sunscreens by preventing the damaging effects of ...
Braun, C, Reef, R, Siebeck, UE
core +2 more sources
Tocotrienols: A Review From Source to Therapeutic Applications
Food Frontiers, EarlyView.Tocotrienols demonstrate superior antioxidant, neuroprotective, and anti‐inflammatory properties compared to conventional vitamin E forms, with promising therapeutic applications across multiple disorders when delivered through optimized systems that enhance their inherently limited bioavailability.
Natalia‐Carolina Londoño +6 more
wiley +1 more source
The Effect of Sunscreens on the Skin Barrier
Life, 2022 Transepidermal water-loss (TEWL), stratum-corneum hydration (SCH), erythema, elasticity, pH and melanin, are parameters of the epidermal barrier function and skin homeostasis that objectively indicate the integrity of the skin barrier.
Alicia Gonzalez-Bravo +3 more
doaj +1 more source