Results 71 to 80 of about 12,852 (240)

Update on photoprotection

Indian Journal of Dermatology, 2012
Photoprotection by sunscreens, clothing and glasses are important to protect the skin against the detrimental effects of sun exposure. In order to achieve complete protection, topical strategies must shield against the range of solar wavelengths ...
Reena Rai, Sekar C Shanmuga, C R Srinivas   +2 more
doaj   +1 more source

Comparative Molecular Insights into Developmental and Behavioral Toxicity Induced by Octocrylene and Ethylhexyl Salicylate Exposure on Zebrafish

Integrative Zoology, EarlyView.
This study compared the ecological toxicity of organic ultraviolet filters, octocrylene (OC) and ethylhexyl salicylate (EHS), on zebrafish embryos and larvae. EHS exhibited higher acute toxicity, causing increased mortality, hypoactive behavior at 50 mg/L, and disruptions in lipid homeostasis, while OC primarily affected hypoxia response and ...
Xiaoyang Lu, Li Sun, Jiao Chen, Jing Wang, Miao Guan, Shixia Xu   +5 more
wiley   +1 more source

Stability Study of Sunscreens with Free and Encapsulated UV Filters Contained in Plastic Packaging

Pharmaceutics, 2017
Sunscreens play a fundamental role in skin cancer prevention and in protection against photo-aging. UV filters are often photo-unstable, especially in relation to their vehicles and, being lipophilic substances, they are able to interact with plastic ...
Benedetta Briasco, Priscilla Capra, Barbara Mannucci, Paola Perugini   +3 more
doaj   +1 more source

Amphibian‐Derived Peptide OA‐AL14 Alleviates UVB‐Induced Skin Photoaging via Autophagy Activation Mediated by the AMPK/mTOR Pathway

Integrative Zoology, EarlyView.
The schematic diagram illustrates that the amphibian‐derived peptide OA‐AL14 protects against UVB‐induced skin photoaging through a dual mechanism: activating the Nrf2 pathway to counteract oxidative stress and modulating the AMPK/mTOR axis to induce protective autophagy. ABSTRACT Skin photoaging, primarily driven by ultraviolet B (UVB) radiation, is a
Ying Peng, Yutong Wu, Zhe Fu, Zijian Kang, Qiuye Jia, Wenbi Zhao, Ziyi Wang, Yuexi Liu, Ruijie Zhang, Yuansheng Li, Zeqiong Ru, Wenrou Su, Naixin Liu, Yilin Li, Saige Yin, Ying Wang, Xinwang Yang   +16 more
wiley   +1 more source

Influence of the carrier on sunscreens stability and efficacy

, 1996
The research is concerned with the study of sunscreens-carrier interactions using four commercial sunscreens and emollients of different polarity.
ZATTA A., GENOVA C., FRANCIOLI M., CENTINI M., ANSELMI C.   +4 more
core   +1 more source

Frontiers in Topical Photoprotection

Cosmetics
This review synthesizes the latest research and developments to take into consideration for creating advanced sun protection products that meet evolving consumer demands.
Margaret Sullivan, Constancio Gonzalez Obezo, Zachary Lipsky, Abhishek Panchal, Jaide Jensen   +4 more
doaj   +1 more source

A single‐center prospective observational study evaluating the efficacy and safety of tirbanibulin 1% in actinic keratoses in immunosuppressed patients: the ESTIMATE study

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
Summary Background Actinic keratoses (AKs) are common precursors to squamous cell carcinoma and pose a heightened risk in immunosuppressed patients, such as organ transplant recipients (OTRs). Patients and methods This prospective, monocentric, single‐arm observational study investigated the safety and efficacy of topical tirbanibulin 1% ointment in ...
Elisa Zavattaro, Federica Veronese, Vanessa Tarantino, Chiara Airoldi, Paola Savoia   +4 more
wiley   +1 more source

Out‐of‐pocket costs and time spent on disease management by vitiligo patients: a cross‐sectional questionnaire study in German‐speaking countries

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
Summary Background and objectives The financial and time‐related burden of patients with vitiligo remains insufficiently studied. This study aimed to quantify out‐of‐pocket costs (OOPC) and time expenditure for vitiligo management and the associated sociodemographic, clinical, and behavioral factors in German‐speaking countries.
Christine Gasteiger, Michael Hindelang, Stefanie Ziehfreund, Hannah Wecker, Tilo Biedermann, Alexander Zink   +5 more
wiley   +1 more source

Rapid Screening and Confirmation of 22 Chemical Sunscreens in Cosmetics by DART-Orbitrap HRMS

Zhipu Xuebao
A method based on direct analysis in real time (DART) ion source combined with electrostatic field Orbitrap high resolution mass spectrometry (Orbitrap HRMS) was developed to rapidly screen and confirm 22 chemical sunscreens in cosmetic.
Xing-xu ZHUO, Dan-yi JIANG, Yuan LIU, Xu GONG, Shu SHANG, You-long FENG, Jing SUN   +6 more
doaj   +1 more source

Unlocking the Potential of Hydroxycinnamic Acid Bioconjugates: Tailored Derivatives for Biomedical, Cosmetic, and Food Applications

Compounds
This review discusses the development and applications of bioconjugates derived from natural hydroxycinnamic acids (HCA), such as coumaric, sinapic, ferulic, and caffeic acids, combined with various biomaterials.
José C. J. M. D. S. Menezes, Vinícius R. Campos   +1 more
doaj   +1 more source