Results 41 to 50 of about 12,116 (235)

Proteção à radiação ultravioleta: recursos disponíveis na atualidade em fotoproteção Ultraviolet radiation protection: current available resources in photoprotection

Anais Brasileiros de Dermatologia, 2011
A radiação ultravioleta pode provocar danos ao DNA, imunossupressão, alterações químicas e histológicas na epiderme, envelhecimento precoce, cataratas e carcinogênese, dentre outras deteriorações.
Tatiana Santana Balogh, Maria Valéria Robles Velasco, Carla Aparecida Pedriali, Telma Mary Kaneko, André Rolim Baby   +4 more
doaj   +1 more source

Startups Driving Artificial Intelligence Into Clinical Dermatology

JEADV Clinical Practice, EarlyView.
ABSTRACT Artificial intelligence (AI) is rapidly transitioning from innovation to routine clinical application in dermatology. This review examines how AI‐enabled technologies are being developed and integrated across diverse clinical purposes and workflows.
Dominique Du Crest, Benjamin Miguel Monteagudo, Stanislas Vandier, Mullarkey Dan, Svedenhag Per, Jon Friis, Monisha Madhumita, Lilit Garibyan, Tu‐Anh Duong, Merete Haedersdal, Vinzent Kevin Ortner   +10 more
wiley   +1 more source

The Ratio of A400/A1800 Mapping Identifies Chromosomal Regions Containing Known Photoprotection Recovery-Related Genes in Rice

Rice
The rice, like other plants, undergoes photoprotection mode by increasing nonphotochemical quenching (NPQ) in high light intensity (> 1200 µmol m− 2s− 1 PPFD), which attenuates photosystem II yield (φPSII) drastically.
Shoumik Saha, Nilanjan Sinha Mahapatra, Kriti Bhattacharya, Rimpa Kundu, K. Nimitha, Shamba Ganguly, Sebantee Ganguly, Tirthankar Biswas, Prabir K Bhattacharyya, Somnath Bhattacharyya   +9 more
doaj   +1 more source

Long‐Term Clinical Response After Low‐Dose and Short‐Duration Cemiplimab Therapy in a Patient With Xeroderma Pigmentosum in Nepal

JEADV Clinical Practice, EarlyView.
ABSTRACT Xeroderma pigmentosum (XP), an autosomal recessive condition affecting DNA repair, is associated with a high risk of multiple and aggressive cutaneous squamous cell carcinomas (CSCCs). Because of numerous and/or locally advanced tumors, surgery may be difficult.
Sudip Parajuli, Arnab Panta, Sabina Bhandari, Anne Grange, Florent Grange, Upama Paudel   +5 more
wiley   +1 more source

NLC-Based Sunscreen Formulations with Optimized Proportion of Encapsulated and Free Filters Exhibit Enhanced UVA and UVB Photoprotection

Pharmaceutics
The topical use of sunscreens is recommended for avoiding the damaging effects of UV radiation. However, improvements are still needed in the existing products to enhance their photoprotection effectiveness and safety. This involves minimizing the use of
Margarete M. de Araújo, Andressa C. Schneid, Mariana S. Oliveira, Samuel V. Mussi, Miller N. de Freitas, Flávia C. Carvalho, Edson A. Bernes Junior, Renato Faro, Hatylas Azevedo   +8 more
doaj   +1 more source

Beyond Skin and Eyes: The Medical and Social Burden of Oculocutaneous Albinism in Africa: A Narrative Review

JEADV Clinical Practice, EarlyView.
ABSTRACT Oculocutaneous albinism (OCA) is a genetic disorder found worldwide, but its impact is particularly pronounced in the African continent. This results from both a higher prevalence and the persistent myths and superstitions surrounding the condition in many African communities.
Rebecca Donadoni, Niccolò Capurro, Alessandro Svizzero, Valeria Brazzelli   +3 more
wiley   +1 more source

Photoprotection in ethnic skin

Dermatologica Sinica, 2014
Although cutaneous photodamage is partially mitigated by darker skin pigmentation, sun-induced aging, dyspigmentation, sunburns, and skin cancers are reported worldwide in all skin types and races.
Mohammed S. Al-Jamal, James L. Griffith, Henry W. Lim   +2 more
doaj   +1 more source

Vitiligo and Skin Cancer Risk: A Systematic Review and Meta‐Analysis With Subtype and Phototherapy Stratification

JEADV Clinical Practice, EarlyView.
Vitiligo was associated with directionally lower odds of melanoma and non‐melanoma skin cancer in this systematic review and meta‐analysis of 14 studies. A statistically significant inverse association was observed for squamous cell carcinoma. Phototherapy exposure showed higher, but non‐significant, point estimates for melanoma and non‐melanoma skin ...
Simonetta I. Gaumond, Luis F. Andrade, Peyton V. Warp, Isabella Kamholtz, Sophie Shrestha, Hannah Metheny, Alireza Abdshah, Paolo Romanelli, Joaquin J. Jimenez   +8 more
wiley   +1 more source

Development and evaluation of a personalised psychological intervention to improve adherence to photoprotection in adults with Xeroderma Pigmentosum (XP)

Programme Grants for Applied Research
Background Poor adherence to photoprotection from ultraviolet radiation in the rare disease xeroderma pigmentosum can be life-threatening due to heightened risk of skin cancers.
Robert Sarkany, Jessica Walburn, Rebecca Anderson, Vera Araujo-Soares, Janette Boadu, Martha Canfield, Lesley Foster, Paul McCrone, Myfanwy Morgan, Sam Norton, Kirby Sainsbury, John Weinman   +11 more
doaj   +1 more source

Photoprotective Capacity of Pheophytin a isolated from Caribbean Sea brown algae

Vitae
Background: Photoprotection includes an array of strategies to prevent the harmful effects of solar radiation on the skin and other parts of the body, becoming crucial in preventing skin damage and associated pathologies.
Sara Paola Poveda Abril, Paola Rubiano-Buitrago, Freddy A. Ramos, Leonardo Castellanos Hernández   +3 more
doaj   +1 more source