Results 1 to 10 of about 30,149 (180)
Photoprotection practices, knowledge and sun-related skin damage in Spanish beach handball players [PDF]
PeerJ, 2019 Background Outdoor sports are a risk activity for skin cancer, especially if adequate sun protection measures are not used. The aim of this study is to examine the photoprotection habits of outdoor (beach) handball players, and to determine the relation ...
Guillermo De Castro-Maqueda +4 more
doaj +6 more sources
Brazilian Consensus on Photoprotection [PDF]
Anais Brasileiros de Dermatologia, 2014 Brazil is a country of continental dimensions with a large heterogeneity of climates and massive mixing of the population. Almost the entire national territory is located between the Equator and the Tropic of Capricorn, and the Earth axial tilt to the ...
Sérgio Schalka +24 more
doaj +7 more sources
High‐Throughput Screen of NPQ in Sorghum Shows Highly Polygenic Architecture of Photoprotection [PDF]
Plant-Environment InteractionsNatural genetic variation in photosynthesis and photoprotection within crop germplasm represents an untapped resource for crop improvement. Sorghum bicolor (sorghum) is one of the world's most widely grown crops, yet the genetic basis of photoprotection ...
Richard L. Vath +9 more
doaj +2 more sources
Pediatric Rheumatology Online Journal, 2023 Background Systemic lupus erythematosus (SLE) is a systemic autoimmune disease that is associated with multiple organ involvement and leads to significant morbidity and mortality.
Porntipa Suebsarakam, Dara Mairiang
doaj +1 more source
N6-methyladenosine RNA modification regulates photosynthesis during photodamage in plants
Nature Communications, 2022 Efficient photoprotection is vital for the maintenance of photosynthetic efficiency during photodamage. Here, the authors reveal that m6A writer VIRILIZER acts as a molecular switch of photoprotection by post-transcriptional regulation in plants.
Man Zhang +13 more
doaj +1 more source
Light-independent regulation of algal photoprotection by CO2 availability
Nature Communications, 2023 Photosynthetic algae have evolved mechanisms to cope with suboptimal light and CO2 conditions. When light energy exceeds CO2 fixation capacity, Chlamydomonas reinhardtii activates photoprotection, mediated by LHCSR1/3 and PSBS, and the CO2 Concentrating ...
M. Águila Ruiz-Sola +18 more
doaj +1 more source
Widening the landscape of transcriptional regulation of green algal photoprotection
Nature Communications, 2023 Availability of light and CO2, substrates of microalgae photosynthesis, is frequently far from optimal. Microalgae activate photoprotection under strong light, to prevent oxidative damage, and the CO2 Concentrating Mechanism (CCM) under low CO2, to raise
Marius Arend +5 more
doaj +1 more source
Iatreia, 2023 Background: Frequent and indiscriminate sun exposure has determined an increase in skin cancer rates globally. In Venezuela, reports evaluating sun exposure practices and the use of photoprotection measures are limited.
Aguasanta González-Delatorre +3 more
doaj +1 more source
Implications of visible light and means of photoprotection
Journal of Photochemistry and Photobiology, 2023 Visible light (VL) has been shown to promote genotoxicity through free radical generation and structural protein degradation. These stressful events promote cellular vulnerability, which manifests clinically as erythema, hyperpigmentation, and photoaging.
Brittany Lane +4 more
doaj +1 more source
Frontiers in Medicine, 2022 A variety of non-filtering agents have been introduced to enhance sunscreen photoprotection. Most of those agents have only weak erythema protective properties but may be valuable and beneficial in supporting protection against other effects of UV ...
Salvador González +10 more
doaj +1 more source