Results 191 to 200 of about 23,948 (255)

The impact of ultraviolet radiation on skin photoaging — review of in vitro studies

open access: yesJournal of Cosmetic Dermatology, 2021
Photoaging, ultra violet (UV) induced skin aging is a gradual process that depends on the time and intensity of solar radiation.
Krystyna Joanna Gromkowska-Kępka   +2 more
exaly   +2 more sources

Photoaging

Dermatologic Clinics, 2014
This article discusses photoaging or premature skin aging from chronic ultraviolet exposure. This is an important cosmetic concern for many dermatologic patients. Clinical signs include rhytids, lentigines, mottled hyperpigmentation, loss of translucency, and decreased elasticity.
Anne, Han, Anna L, Chien, Sewon, Kang
openaire   +2 more sources

PHOTOAGING

Journal of Toxicology: Cutaneous and Ocular Toxicology, 2000
Skin aging is a complex process resulting from the interaction of several intrinsic and extrinsic factors. Photoaging can be prevent by sun avoidance and proper sun protection. Recent data indicate that both epidermis and dermis are capable of moderate self-restoration when the exogenous injury ceases, which can be enhanced by topical application of ...
Dobrić, Ivan   +3 more
  +5 more sources

Hydrophilic Fraction of Dissolved Organic Matter Largely Facilitated Microplastics Photoaging: Insights from Redox Properties and Reactive Oxygen Species

Environmental Science & Technology
Dissolved organic matter (DOM) exists widely in natural water, which inevitably influences microplastic (MP) photoaging. Nevertheless, the impacts of DOM fractions with diverse molecular structures on MP photoaging remain to be elucidated.
Lanfang Han, Chuanxin
exaly   +2 more sources

Characteristics and behaviors of microplastics undergoing photoaging and Advanced Oxidation Processes (AOPs) initiated aging.

Water Research, 2023
The fact that 94% of microplastics (MPs) ubiquitous in the environment are subject to natural weathering makes the aging study currently a research hotspot.
Jinyuan Hu, F. Lim, Jiangyong Hu
semanticscholar   +1 more source

Photoaging

2011
Treatments for photoaging are commonly requested by cosmetic patients. Laser resurfacing treatment addresses the myriad aspects of photoaging, including fine rhytides, dyspigmentation, and abnormal texture. Recent developments in laser medicine--such as fractional resurfacing in both ablative and non-ablative wavelengths--have improved the safety and ...
Lisa Danielle, Grunebaum   +1 more
openaire   +2 more sources

Dysregulation of autophagy during photoaging reduce oxidative stress and inflammatory damage caused by UV

Frontiers in Pharmacology
Photoaging, the premature aging of skin due to chronic ultraviolet (UV) exposure, is a growing concern in dermatology and cosmetic science. While UV radiation is known to induce DNA damage, oxidative stress, and inflammation in skin cells, recent ...
Zhongsong Zhang   +4 more
semanticscholar   +1 more source

Photoaging and Topical Rejuvenation

Facial Plastic Surgery Clinics of North America, 2022
Photoaging is a complex process of skin changes associated with chronic ultraviolet exposure. Prevention with photoprotection and treatment with topical retinoids are the core components of a topical antiaging regimen. Other topicals such as hydroquinone, vitamin C, niacinamide, and alpha hydroxyl acid can be added based on specific concerns.
Katherine, Berry   +2 more
openaire   +3 more sources

Insights into the Photoaging Behavior of Microplastics: Environmental Fate and Ecological Risk.

Environmental Science and Technology
The widespread occurrence and potential ecotoxicity of microplastics (MPs) have attracted global concern. In the natural environment, MPs undergo various weathering processes, with photoaging as the dominant mechanism.
Jing Wang   +7 more
semanticscholar   +1 more source

Effects of photoaging on structure and characteristics of biofilms on microplastic in soil: Biomass and microbial community

Journal of Hazardous Materials
Understanding of the environmental behaviors of microplastics is limited by a lack of knowledge about how photoaging influences biofilm formation on microplastics in soil.
Wenbo Deng   +5 more
exaly   +2 more sources

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