Results 51 to 60 of about 9,838 (220)

Contact Sensitization in Patients With Frontal Fibrosing Alopecia: Patch Test Results With an Extended Baseline Series in Consecutive Patients

Contact Dermatitis, EarlyView.
Sensitization to propolis, shellac and gallate mix is FFA‐associated, but its relevance is largely unknown. Sensitization to salicylates is frequent and associated with symptoms of intolerance to sun exposure or sunscreens. No significant improvement by allergen avoidance is identified.
María‐Antonia Pastor‐Nieto, María Elena Gatica Ortega, Anna María Giménez‐Arnau, Tatiana Sanz‐Sánchez, Pedro Mercader García, Inmaculada Ruíz‐González, Gemma Melé‐Ninot, Pablo Chicharro, Paloma Sánchez‐Pedreño, Marina de Vega, Miguel Ángel Gallego Descalzo, Leopoldo Borrego   +11 more
wiley   +1 more source

Aromatase as a novel target of parabens in human and rat placentas: 3D-quantitative structure-activity relationship and docking analysis

Ecotoxicology and Environmental Safety
Aromatase (CYP19A1), a pivotal enzyme in the biosynthesis of estradiol from testosterone, is predominantly expressed in reproductive tissues including placentas.
Chaochao Gong, Zhuoqi Chen, Yunbing Tang, Han Lu, Sailing Chen, Yang Zhu, Ren-shan Ge, Junzhao Zhao   +7 more
doaj   +1 more source

Determination of Parabens and Phenolic Compounds in Dairy Products through the Use of a Two-Step Continuous SPE System Including an Enhanced Matrix Removal Sorbent in Combination with UHPLC−MS/MS

Foods, 2023
Dairy products can be contaminated by parabens and phenolic compounds from a vast variety of sources, such as packaging and manufacturing processes, or livestock through feed and environmental water. A two-step continuous solid-phase extraction (SPE) and
Laura Palacios Colón, Andrés J. Rascón, Evaristo Ballesteros   +2 more
doaj   +1 more source

Medications as a source of paraben exposure [PDF]

Reproductive Toxicology, 2015
Parabens are used as antimicrobial excipients in some pharmaceuticals. Parabens may adversely affect reproduction.Determine whether paraben-containing medication contributes to high urinary paraben concentrations.Individuals at a fertility clinic provided multiple urine samples during evaluation/treatment and reported 24-h use of medications and ...
Laura E. Dodge, Katherine E. Kelley, Paige L. Williams, Michelle A. Williams, Sonia Hernández-Díaz, Stacey A. Missmer, Russ Hauser   +6 more
openaire   +2 more sources

Contact Sensitisation Trends in Slovenian Children and Adolescents: A Retrospective Single‐Centre Study

Contact Dermatitis, EarlyView.
Nickel sensitisation in children decreased significantly over time, while dyes and isothiazolinones are emerging allergens. These findings underscore shifting exposure patterns and the need for continuous surveillance to guide effective patch testing and prevention strategies.
Mateja Starbek Zorko, Tomaž Lunder, Thomas Peric   +2 more
wiley   +1 more source

Epidemiological, Clinical and Allergic Profile of Patients With Dyshidrotic Eczema (Acute and Recurrent Vesicular Dermatitis): Evaluation of the Spanish Registry of Research in Contact Dermatitis and Cutaneous Allergy (REIDAC)

Contact Dermatitis, EarlyView.
In this exploratory analysis, dyshidrotic eczema demonstrated a distinct sensitisation pattern compared with non‐dyshidrotic hand eczema. The lower proportion of clinically relevant reactions amongst positive patch tests suggests a multi‐factorial and not exclusively allergic background.
Araceli Sánchez‐Gilo, Enrique Gómez de la Fuente, Ana M. Giménez‐Arnau, Juan Francisco Silvestre‐Salvador, Pedro Mercader‐García, Tatiana Sanz‐Sánchez, Violeta Zaragoza‐Ninet, Susana Córdoba‐Guijarro, Javier Miquel‐Miquel, Ricardo González‐Pérez, Inmaculada Ruiz‐Gonzalez, Esther Serra‐Baldrich, José Manuel Carrascosa‐Carrillo, Francisco Javier Ortiz de Frutos, Mercedes Rodríguez‐Serna, María Elena Gatica‐Ortega, Carmen Paredes‐Suárez, Francisco J. Navarro‐Triviño, Pablo Chicharro, María Antonia Pastor‐Nieto, Marta Andreu Barasoain, José‐Juan Pereyra‐Rodríguez, Gemma Melé‐Ninot, Paloma Sánchez‐Pedreño Guillén, Marta Elosua‐González, Miguel Ángel Descalzo, Ignacio García‐Doval, Raquel Barba‐Martín, Leopoldo Borrego   +28 more
wiley   +1 more source

Read-across and new approach methodologies applied in a 10-step framework for cosmetics safety assessment - A case study with parabens.

Regulatory toxicology and pharmacology : RTP, 2022
Parabens are esters of para-hydroxybenzoic acid that have been used as preservatives in many types of products for decades including agrochemicals, pharmaceuticals, food and cosmetics.
G. Ouedraogo, Camilla Alexander-White, D. Bury, H. Clewell, M. Cronin, T. Cull, M. Dent, B. Desprez, A. Detroyer, C. Ellison, S. Giammanco, E. Hack, N. Hewitt, G. Kenna, M. Klarić, R. Kreiling, C. Lester, C. Mahony, E. Mombelli, J. Naciff, J. O'Brien, A. Schepky, S. Tozer, B. van der Burg, Barbara van Vugt, S. Stuard, Cosmetics Europe   +26 more
semanticscholar   +1 more source

Effectiveness and Tolerability of Topical Amitriptyline 10% Plus Lidocaine 2% Gel in Adults With Post‐Traumatic Trigeminal Neuropathic Pain: A Real‐World Evidence Study

Journal of Oral Rehabilitation, EarlyView.
A compounded amitriptyline 10% plus lidocaine 2% mucoadhesive gel was associated with substantial pain improvement and favourable tolerability in adults with post‐traumatic trigeminal neuropathic pain (PTNP). These findings support targeted mucosal delivery as a promising practical local option and a potential medication‐sparing strategy, particularly ...
Ashley Lebel, Imen Stambouli, Yves Boucher   +2 more
wiley   +1 more source

Green Method for the Selective Electromembrane Extraction of Parabens and Fluoroquinolones in the Presence of NSAIDs by Using Biopolymeric Chitosan Films

Membranes, 2023
A chitosan biopolymeric membrane was successfully used as a support in a green electromembrane extraction procedure for the simultaneous and selective extraction of seven parabens and three fluoroquinolones in the presence of three non-steroidal anti ...
Cristina Román-Hidalgo, María Jesús Martín-Valero, Germán López-Pérez, Mercedes Villar-Navarro   +3 more
doaj   +1 more source

Impact of Environmental Exposure on Infant Sleep : The Exposome Approach

Journal of Sleep Research, EarlyView.
This review explores how exposure to environmental pollutants during the first 1000 days of life may affect infant sleep. Evidence suggests potential links between chemical exposures and sleep disturbances, underscoring the need for more research on early‐life vulnerability and the impact of pollutants in air, diet, and breast milk.
Zeina Halbouty, Debora Tuka, Erwan Stephan‐Blanchard, Veronique Bach, Pierre Tourneux, Elodie Haraux, Karen Chardon   +6 more
wiley   +1 more source