Results 11 to 20 of about 97,704 (299)

Development of a Sun Protection Factor for contact lenses (CL-SPF) [PDF]

BMJ Open Ophthalmology
Objective Sun Protection Factor (SPF) of sunscreen products is well recognised by consumers. This study explored how SPF could be applied to ultraviolet radiation (UV) protection from contact lenses (CL-SPF).Methods and analysis UV transmission through ...
Tom Drew, James S. Wolffsohn, Andrew Devitt, Sasha Kieran   +3 more
doaj   +4 more sources

Isolation and Elucidation of Bacterial Melanin's Sun Protection Factor (SPF) for Photoprotection in Cosmetics

Journal of Pure and Applied Microbiology, 2023
The outline of our work delineates the isolation and evaluation of sun screening activity of melanin producers such as Pseudomonas mosselli STGRDS1, Pseudomonas putida STGRDS3, Bacillus amyloliquefaciens STGRDV11, Bacillus subtilis STGRDV5 and Bacillus ...
Trisha Mary Pandipilly Antony, Arya Radhakrishnan Krishna, Swathy Krishna Jayalekshmi, Jayaprabha Chockalingam, Suganthi Ramasamy   +4 more
doaj   +3 more sources

Determining the ability to differentiate results between independent sun protection factor tests using the ISO24444 method [PDF]

Frontiers in Medicine, 2023
IntroductionThe sun protection factor has nowadays become a familiar metric to understand sunscreen effectiveness. This value is displayed on the label of sunscreens and it is established by translating the results obtained from standardized testing ...
Aleix Bacardit
doaj   +2 more sources

Relationship factors and couples’ engagement in sun protection [PDF]

Health Education Research, 2016
Individuals may be more motivated to adopt health practices if they consider the benefits of these behaviors for their close relationships. The goal of this study was to examine couple concordance with sun protection and use the interdependence and communal coping theory to evaluate the role of relationship factors in sun protection.
S L, Manne, E J, Coups, D A, Kashy
exaly   +3 more sources

The variability of in vivo sunscreen sun protection factor values. [PDF]

Int J Cosmet Sci
AbstractObjectiveDetermination of the sunburn protection provided by a sunscreen product is required globally for sales of these products. Over the past 80 years, many aspects of determining the protection ‘factor’ have evolved and been modified, with varying levels of impact on the sunburn protection factor (SPF) value.
Cole C, Colson B, Uhlig S.
europepmc   +4 more sources

Ultraviolet damage to the eye revisited: eye-sun protection factor (E-SPF®), a new ultraviolet protection label for eyewear [PDF]

Clinical Ophthalmology, 2013
Francine Behar-Cohen,1 Gilles Baillet,2 Tito de Ayguavives,2 Paula Ortega Garcia,3 Jean Krutmann,4 Pablo Peña-García,3,5 Charlotte Reme,6 James S Wolffsohn7 1French Institute of Health and Medical Research, Team 17, Centre de Recherche des ...
Behar-Cohen F, Baillet G, de Ayguavives T, Ortega García P, Krutmann J, Peña-García P, Reme C, Wolffsohn JS   +7 more
doaj   +2 more sources

A novel method for evaluating sun visible light protection factor and pigmentation protection factor of sunscreens

Clinical, Cosmetic and Investigational Dermatology, 2019
Sérgio Schalka,1 Marcelo de Paula Corrêa,2 Leticia Yumi Sawada,1 Camila C Canale,3 Thayna N de Andrade41Department of Dermatology, Medcin Clinical Research Center, Osasco, Brazil; 2Institute of Natural Resources, Federal University of Itajub&
Schalka S, de Paula Corrêa M, Sawada LY, Canale CC, de Andrade TN   +4 more
doaj   +4 more sources

Potential of Natural-Based Sun Protection Factor (SPF): A Systematic Review of Curcumin as Sunscreen

Cosmetics
Exposure to ultraviolet (UV) radiation from the sun significantly damages the skin, leading to premature aging, hyperpigmentation, and oxidative stress that disrupts skin homeostasis. UV radiation increases the production of reactive oxygen species (ROS),
Ayunda Myela Shabrina, Raden Siti Salma Azzahra, Ivana Nathania Permata, Humaira Praswatika Dewi, Ratnadani Amalia Safitri, Ira Maya, Rizqa Nurul Aulia, Sriwidodo Sriwidodo, Soraya Ratnawulan Mita, Eri Amalia, Norisca Aliza Putriana   +10 more
doaj   +2 more sources

Evaluation of a novel very high sun-protection-factor moisturizer in adults with rosacea-prone sensitive skin. [PDF]

Clin Cosmet Investig Dermatol, 2017
Mathieu Grivet-Seyve,1 Francine Santoro,2 Nadège Lachmann2 1Galderma Research and Development, Sophia Antipolis, France; 2Galderma Research and Development, Egerkingen, Switzerland Background/objective: Rosacea-prone sensitive skin requires high ...
Grivet-Seyve M, Santoro F, Lachmann N.
europepmc   +2 more sources

Skin cancer’s prevention in the light of current medical knowledge

Journal of Education, Health and Sport, 2023
Among all diagnosed malignancies, skin cancers account for more than 30-50%. Caucasian patients have a lifetime risk of more than 20%. The incidence increases with the age of patients. In 2017, there were over 14,000 new cases in Poland.
Małgorzata Milanowska, Aleksandra Grudzińska, Dominika Jarosz, Hanna Tsitko, Paulina Dudzińska   +4 more
doaj   +1 more source