Nanodiamonds protect skin from ultraviolet B-induced damage in mice
نویسندگان
چکیده
منابع مشابه
Nanodiamonds protect skin from ultraviolet B-induced damage in mice
BACKGROUND Solar ultraviolet (UV) radiation causes various deleterious effects, and UV blockage is recommended for avoiding sunburn. Nanosized titanium dioxide and zinc oxide offer effective protection and enhance cosmetic appearance but entail health concerns regarding their photocatalytic activity, which generates reactive oxygen species. These concerns are absent in nanodiamonds (NDs). Among...
متن کاملEpigallocatechin gallate eye drops protect against ultraviolet B–induced corneal oxidative damage in mice
PURPOSE Ultraviolet B (UVB) radiation from sunlight is a known risk factor for human corneal injury. The aim of the present study was to investigate the protective effects of green tea polyphenol epigallocatechin gallate (EGCG) on UVB radiation-induced corneal oxidative damage in male imprinting control region (ICR) mice. METHODS Corneal oxidative damage was induced by exposure to UVB radiati...
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Ultraviolet-B (UVB) is one of the most cytotoxic and mutagenic stresses that contribute to skin damage and aging through increasing intracellular Ca(2+) and reactive oxygen species (ROS). Derinat (sodium deoxyribonucleate) has been utilized as an immunomodulator for the treatment of ROS-associated diseases in clinics. However, the molecular mechanism by which Derinat protects skin cells from UV...
متن کاملProtective effect of (-)-epigallocatechin gallate on ultraviolet b-induced skin damage in hairless mice
Purpose: To investigate the protective effect of green tea (-)-epigallocatechin gallate (EGCg) on ultraviolet B (UV-B)-induced skin damages in hairless mice in order to develop a natural sunscreen compound for use in skin care products and cosmetics. Methods: EGCg was dissolved in acetone at concentrations of 1.0, 10.0 and 50.0 mg/mL, and topically applied to the skin of hairless mice at doses ...
متن کاملEffects of Porcine Placenta Extract Ingestion on Ultraviolet B-induced Skin Damage in Hairless Mice
The aim of our study was to evaluate the potential benefits of an oral supplement containing porcine placenta extract (PPE) on skin parameters related to cutaneous physiology and aging. PPEs were administered orally to hairless mice for 12 wk. The effects of oral PPE administration on skin water-holding capacity and Transepidermal Water Loss (TEWL) were similar to those of oral collagen (HYCPU2...
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ژورنال
عنوان ژورنال: Journal of Nanobiotechnology
سال: 2015
ISSN: 1477-3155
DOI: 10.1186/s12951-015-0094-4