Results 61 to 70 of about 30,679 (274)

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

Salt Stress-Induced Modulation of Porphyrin Biosynthesis, Photoprotection, and Antioxidant Properties in Rice Plants (Oryza sativa)

Antioxidants, 2023
Salt stress disrupts cellular ion homeostasis and adversely impacts plant growth and productivity. We examined the regulatory mechanisms of porphyrin biosynthesis, photoprotection, and antioxidant properties in salt-stressed rice seedlings.
Anh Trung Nguyen, Lien Hong Tran, Sunyo Jung   +2 more
doaj   +1 more source

Unravelling photoprotection in microbial natural products [PDF]

, 2019
Mycosporine-like amino acids have long been known as a natural form of photoprotection for fungi and cyanobacteria. This review will highlight the key time-resolved experimental and theoretical techniques unravelling their photochemistry and photophysics,
Stavros, Vasilios G., Woolley, Jack Matthew   +1 more
core   +1 more source

Sporopollenin Microcapsule: Sunscreen Delivery System with Photoprotective Properties

Pharmaceutics, 2022
In recent years, the demand for high-quality solar products that combine high efficacy with environmentally friendly characteristics has increased. Among the coral-safe sunscreens, ethylhexyl triazone (Uvinul® T150) is an effective organic UVB filter ...
Silvia Tampucci, Giorgio Tofani, Patrizia Chetoni, Mariacristina Di Gangi, Andrea Mezzetta, Valentina Paganini, Susi Burgalassi, Christian Silvio Pomelli, Daniela Monti   +8 more
doaj   +1 more source

The Jeweled Armor of Tillandsia—Multifaceted or Elongated Trichomes Provide Photoprotection [PDF]

, 2007
Foliar trichomes of gray-leaved Tillandsioideae (Bromeliaceae) are highly reflective, suggesting a role in protecting the leaf against direct sunlight in exposed niches.
Pierce, Simon
core   +3 more sources

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

Quantitative photoluminescence of broad band absorbing melanins: A procedure to correct for inner filter and re-absorption effects

, 2004
We report methods for correcting the photoluminescence emission and excitation spectra of highly absorbing samples for re-absorption and inner filter effects.
Forest, Gallas, Hecht, Hill, Jennifer Riesz, Joel Gilmore, Kollias, Lakowicz, McGuiness, Menon, Meredith, Mosca, Nofsinger, Paul Meredith, Prota, Stark, Taylor, Teuchner, Vitkin, Williams   +19 more
core   +1 more source

Biochemical Aspects of Genetics [PDF]

, 1965
It would be impossible, in the time and space available, to cover all of the noteworthy advances that have been made in biochemical genetics during the past year.
Horowitz, N. H., Metzenberg, Robert L.
core   +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

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