Results 11 to 20 of about 28,772 (293)

Separating and Purifying Mycosporine-like Amino Acids from Cyanobacteria for Application in Commercial Sunscreen Formulations

BioTech, 2023
Using algal-derived mycosporine-like amino acids (MAAs) in sunscreen formulations is constrained by low cellular concentrations of MAAs and by the high costs associated with harvesting algal cells and extracting the MAAs.
Valeria Candelo, Carole Anne Llewellyn
doaj   +1 more source

Potential allergenicity of commonly sold high SPF broad spectrum sunscreens in the United States; from the perspective of patients with autoimmune skin disease

International Journal of Women's Dermatology, 2019
Background: Lack of established criteria for sunscreen product recommendations and potentially allergenic ingredients in sunscreens pose an issue for physicians and patients with autoimmune skin conditions.
Emily Keyes, BA, Victoria P. Werth, MD, Bruce Brod, MD   +2 more
doaj   +1 more source

Sunscreens - Which and what for? [PDF]

, 2005
It is well established that sun exposure is the main cause for the development of skin cancer. Chronic continuous UV radiation is believed to induce malignant melanoma, whereas intermittent high-dose UV exposure contributes to the occurrence of actinic ...
Ananthaswamy HN, Autier P, Azurdia RM, Birt DF, Bush JA, Damian DL, Darlington S, Gallagher RP, Gers-Balag H, Gil EM, Green A, Hallmans G, Hany J, Katiyar SK, Kipp C, Kricker A, Krutman J, Kunz PY, Lapidot N, Levy SB, Loeppky R, Mackie B, Mc Vean M, Mitchnik M, Montemarano AD, Noonan FP, Okereke CS, Perugini P, Petersen AB, Pinnell SR, Poh Agin P, Poon TS, Record IR, Rouabia M, Runger TM, Sayre RM, Scalia S, Schauder S, Schlumpf M, Schrader K, Schulz J, Schwarz VA, Stern RS, Tebbe B, Wamer W, Wang ZY, Wolf R, Wulf HC, Yarosh D, Zhao J   +49 more
core   +1 more source

Resistance of Liposomal Sunscreen Formulations against Plain Water as well as Salt Water Exposure and Perspiration [PDF]

, 2011
The present in vivo investigation using a total of 30 healthy adult volunteers with Fitzpatrick skin type II examines the persistent efficacy of sunscreens using liposomal suspensions as the vehicle.
Korting, Hans Christian, Schöllmann, C.
core   +1 more source

Knowledge and attitude of general population toward effects of sun exposure and use of sunscreens

Indian Journal of Dermatology, 2018
Background: Sun exposure causes extensive intrinsic as well as extrinsic changes in the skin. Pathogenic effects of sun exposure such as tanning, melasma, skin cancer, and aggravation of various photodermatoses such as systemic lupus erythematosus (SLE ...
Shweta Bharat Agarwal, Kiran Godse, Sharmila Patil, Nitin Nadkarni   +3 more
doaj   +1 more source

Lignin-Based Sunscreens—State-of-the-Art, Prospects and Challenges

Cosmetics, 2020
This review covers the latest developments and challenges in the field of broad-spectrum sunscreens and how sunscreens based on lignin address their requirements in terms of sunlight protection, antioxidants, and preservatives.
Petri Widsten
doaj   +1 more source

Frontal Fibrosing Alopecia and Sunscreen Use: A Cross-sectional Study of Actinic Damage

Acta Dermato-Venereologica, 2022
Patients with frontal fibrosing alopecia report higher rates of sunscreen use than control subjects. However, it is not known whether the higher use of sunscreens is a cause or a consequence of the alopecia.
María Librada Porriño-Bustamante, Trinidad Montero-Vílchez, Fernando Javier Pinedo-Moraleda, Ángel Fernández-Flores, María Antonia Fernández-Pugnaire, Salvador Arias-Santiago   +5 more
doaj   +1 more source

Sun protection behaviors among children aged 6−18 years old, the role of socioeconomic factors: A cross‐sectional study

Health Science Reports, 2023
Background and Aims Evaluation of sun protection behavior and related factors in children aged between 6 and 18 years in Isfahan, Iran. Methods This cross‐sectional study was conducted at outpatient pediatric clinics affiliated with Isfahan University of
Nikta Nouri, Parisa Iravani, Bahareh Abtahi‐Naeini   +2 more
doaj   +1 more source

Are in-market control systems for sunscreens adequate for consumer protection? A review of the legal framework regulating sun protection factor labels in Europe

BMJ Public Health, 2023
Public health authorities and regulations in Europe protect the population against the damaging effects of excessive solar ultraviolet radiation through, among other means, monitoring marketed sunscreens and enforcing compliance with sun protection ...
Aleix Bacardit
doaj   +1 more source

Exponentially Increasing Incidences of Cutaneous Malignant Melanoma in Europe Correlate with Low Personal Annual UV Doses and Suggests 2 Major Risk Factors [PDF]

, 2015
For several decades the incidence of cutaneous malignant melanoma (CMM) steadily increased in fair-skinned, indoor-working people around the world. Scientists think poor tanning ability resulting in sunburns initiate CMM, but they do not understand why ...
Akslen LA, Beer TM, Chida K, Cornwell ML, Devgun MS, Dianne E Godar, Eisman JA, Elwood JM, European Commission, Frampton RJ, Godar DE, Köstner K, Madhan Subramanian, Robinson ES, Samira Ashrafi, Stephen J Merrill, Tewari A   +16 more
core   +2 more sources