Results 41 to 50 of about 77,377 (163)

Evaluation of Metal Nanoparticles Using ICP‐OES in Hairs of Patients With Frontal Fibrosing Alopecia and Comparison With Control Group

Journal of Cosmetic Dermatology, Volume 25, Issue 6, June 2026.
ABSTRACT Background Frontal fibrosing alopecia (FFA) is an increasingly prevalent scarring alopecia potentially linked to environmental factors such as nanoparticles (NPs) in skincare and sunscreens. Objectives This case–control study aimed to quantify titanium, zinc, aluminum, and iron concentrations in hair shafts of FFA patients versus controls ...
Farnaz Ahmadpour, Yalda Nahidi, Ali Ahmadpour, Naser Tayyebi Meibodi, Maryam Emadzadeh   +4 more
wiley   +1 more source

Double‐Blind Placebo Challenge Confirmation of Diphenhydramine Allergy

Clinical Case Reports, Volume 14, Issue 4, April 2026.
ABSTRACT Diphenhydramine, a first‐generation H1–antihistamine commonly used for allergic symptom relief and infusion premedication, rarely causes true systemic hypersensitivity. When suspected reactions are mild and subjective—particularly in anxious patients—objective confirmation is essential.
Ruchi Patel, Aleena Mahmood, Eugenio Capitle   +2 more
wiley   +1 more source

Vandetanib induced photoallergic dermatitis: A case report

, 2018
Vandetanib is a multi-kinase inhibitor of epidermal growth factor receptor (EGFR),vascular endothelial growth factor (VEGFR). Most common dermatological side effectsinduced by vandetanib include papulopustular eruption, hand-foot syndrome ...
Yüce, Gurbet Acar, An, İsa, Akdeniz, Nadiye, Mustafa Esen, Gurbet Acar Yüce, Esen, Mustafa, Nadiye Akdeniz, İsa An   +7 more
core   +1 more source

Outbreak of tropical rat mite (Ornithonyssus bacoti) dermatitis in a home for disabled persons [PDF]

, 2007
Five mentally handicapped individuals living in a home for disabled persons in Southern Germany were seen in our outpatient department with pruritic, red papules predominantly located in groups on the upper extremities, neck, upper trunk and face.
Beck, W., Baumstark, J., Hofmann, H., Baumstark, J.;Beck, W.;Hofmann, H., Baumstark, J;Beck, W;Hofmann, H   +4 more
core   +1 more source

Mechanisms and Regional Prevalence of Contact Allergens in Allergic Contact Dermatitis

Dermatologic Therapy, Volume 2026, Issue 1, 2026.
Allergic contact dermatitis (ACD) represents a prevalent inflammatory skin condition resulting from exposure to environmental chemicals. The landscape of ACD has evolved significantly beyond traditional occupational settings, with widespread integration of allergens into cosmetics, consumer goods, and medical devices, creating new sensitization ...
Ji Young Um, Han Bi Kim, Bo Young Chung, Chun Wook Park, Hye One Kim, Suraiya Saleem   +5 more
wiley   +1 more source

Filaggrin-stratified transcriptomic analysis of pediatric skin identifies mechanistic pathways in patients with atopic dermatitis [PDF]

, 2014
Background: Atopic dermatitis (AD; eczema) is characterized by a widespread abnormality in cutaneous barrier function and propensity to inflammation. Filaggrin is a multifunctional protein and plays a key role in skin barrier formation.
Sherstnev, Alexander, O'Regan, Grainne M., Schurch, Nicholas J., Barton, Geoffrey J., Sandilands, Aileen, Irvine, Alan D., Brown, Sara J., Kroboth, Karin, Cole, Christian, Cole, Christian; id_orcid, Watson, Rosemarie M., Barton, Geoffrey J.; id_orcid, McLean, W. H. Irwin, Irwin McLean, W.H.   +13 more
core   +1 more source

Modernizing U.S. Sunscreen Regulations: How Newer Filters Can Improve Public Health

Photodermatology, Photoimmunology &Photomedicine, Volume 41, Issue 5, September 2025.
ABSTRACT Background Skin cancer is the most common cancer in the United States, with over 5 million cases diagnosed annually. Despite being largely preventable, incidence rates continue to rise, largely due to inadequate protection from ultraviolet (UV) radiation, the primary environmental cause of skin cancer.
Clayton Wade Turner, Leslie Torgerson
wiley   +1 more source

The Frequency and Causes of Photoallergic Contact Dermatitis among Dermatology Outpatients [PDF]

, 2013
Too many patients with photoallergy remain undiagnoseddue to unsatisfactory knowledge among doctors and limited access tophotopatch testing. The objectives of this study were to analyze thefrequency of patients requiring diagnostic work-up for ...
Spiewak, Radoslaw, Śpiewak, Radosław, Radoslaw Spiewak   +2 more
core   +1 more source

Contact Urticaria and Related Conditions: Clinical Review

Contact Dermatitis, Volume 93, Issue 2, Page 87-107, August 2025.
ABSTRACT Contact urticaria (CoU) is an immediate contact reaction occurring within minutes to an hour after exposure to specific proteins or chemicals. CoU is categorised into non‐immunologic (NI‐CoU) and immunologic (I‐CoU) types, with I‐CoU potentially leading to anaphylaxis. Both forms of CoU can be associated with protein contact dermatitis and the
Mojca Bizjak, Olivier Aerts, David Pesqué, Melba Muñoz, Riccardo Asero, Margarida Gonçalo, Thomas Rustemeyer, Mitja Košnik, Mark Kačar, An Goossens, Jose Hernán Alfonso, Charlotte G. Mortz, Maryam Ali Al‐Nesf, Joachim W. Fluhr, Howard I. Maibach, Ana Maria Giménez‐Arnau   +15 more
wiley   +1 more source

Synthesis Methods and Therapeutic Journey of Carprofen and Its Derivatives: A Review

Chemical Biology &Drug Design, Volume 105, Issue 5, May 2025.
Although it is currently only used in veterinary therapy, carprofen proves to be a molecule with a versatile therapeutic potential for human pharmacotherapy. Moreover, the molecule is a target in the drug discovery process for the development of new bioactive compounds.
Carmen Limban, Diana Camelia Nuță, Miron Teodor Caproiu, Denisa Elena Dumitrescu, Șerban Iancu Papacocea, Alexandra Teodora Bordei, Florea Dumitrașcu   +6 more
wiley   +1 more source