Results 41 to 50 of about 33,525 (299)

Household use of irritants and sprayed cleaning products and asthma endotypes

, 2023
International audienceCleaning products are often considered as irritants, but those in spray form contain perfumes which may be sensitizers.We aimed to evaluate the hypotheses of non-immunological and immunological mechanisms, by which irritant and ...
Le Moual, Nicole, Pacheco da Silva, Emilie, Quentin, Joane, Orsi, Laurent, Varraso, Raphaëlle, Siroux, Valérie, Nadif, Rachel, Dohoukpe, Eddy, Dumas, Orianne   +8 more
core   +1 more source

Gradient‐Conductivity Architecture Enables Synchronous Enhancement of Sensitivity and Detection Range in Multifunctional All‐Paper Sensors

Advanced Functional Materials, EarlyView.
A gradient‐engineered all‐paper sensor is fabricated by integrating MXene and in situ grown AgNPs within hierarchical cellulose networks. The device breaks the sensitivity–detection range trade‐off through cascaded conductive pathways, enabling ultrahigh pressure sensitivity, humidity–pressure decoupled dual‐mode sensing, and outstanding EMI shielding,
Ao Li, Jun Xu, Dezhong Xu, Zhaohui Zhang, Jiyi Li, Daxian Cao, Kefu Chen, Mizi Fan   +7 more
wiley   +1 more source

Comorbidities and Environmental Factors Associated with Atopic Dermatitis in Children and Adults in Dermatology-Venereology in Cotonou, Benin

Dermatology Research and Practice, 2021
Introduction. The objective of this work was to document the comorbidities and environmental factors associated with atopic dermatitis (AD) in dermatology Venereology in Cotonou. Methods.
Bérénice Dégboé, Félix Atadokpèdé, Christabelle Nguessie, Alida Kouassi, Nadège Elégbédé, Nina Maffo, Fabrice Akpadjan, Hugues Adégbidi   +7 more
doaj   +1 more source

Additively Manufactured Geometry‐Reconfigurable Soft Neural Probes With Monolithic Multifunctionality

Advanced Functional Materials, EarlyView.
A geometry‐reconfigured additive manufacturing strategy converts planar printed soft materials into soft compact neural probes with integrated hydrogel electrodes and microfluidic channels. The resulting NeuroMAP platform enables scalable multichannel recording, localized chemical delivery, stable in vivo electrophysiological recording, and reduced ...
Hyunjin Lee, Xinyi Wang, Sirui Li, Jihyang Park, Hyunseok Lee, Jianting Yao, Kedar Narayan, Yuqi Wang, Jiashu Ren, Yueqi Deng, Salahuddin Ahmed, Denver I. Greenawalt, Archana Pandiyan, Loganathan Veeramuthu, Chi‐Ching Kuo, Tao Zhou   +15 more
wiley   +1 more source

Differential effects of chemical irritants in rabbit and human skin organ cultures

, 1995
The toxicity of well known irritants was investigated in rabbit and human skin organ cultures. Test chemicals were selected from various categories of irritants and included both water-soluble and water-insoluble compounds.
J.J.M. van de Sandt, Sandt, J.J.M. van de, A.A.J.J.L. Rutten, Rutten, A.A.J.J.L.   +3 more
core   +2 more sources

Irritants and Allergens in Cosmetics

, 2013
Cílem této bakalářské práce je vyhledat a popsat potenciální iritanty a alergeny v kosmetických přípravcích. Práce se zpočátku zabývá legislativním vymezením kosmetického přípravku, iritačním a alergenním účinkem z hlediska toxikologie.
Bůžková, Monika
core   +2 more sources

Degradable, Skin‐Conformal Nanocomposite‐Based Bioelectronic Patches for High‐Fidelity Electrophysiology and Gesture‐Controlled Robotics

Advanced Functional Materials, EarlyView.
A degradable, skin‐conformal bioelectronic patch combines a starch‐dominated nanocomposite conductor with a gelatin substrate to enable sensitive strain sensing, high‐fidelity electrocardiography, electromyography, electrooculography, and machine‐learning‐assisted gesture control.
Ming Dong, Hongna Yuan, Shubo Liu, Abdulkadir Sanli, Emiliano Bilotti, Han Zhang, Pietro Cataldi, Karin Hing, Oliver Fenwick, Colin J. Humphreys, Dimitrios G. Papageorgiou   +10 more
wiley   +1 more source

Seasonal Fluctuations in Airway Responsiveness in Elite Endurance Athletes

Canadian Respiratory Journal, 2004
BACKGROUND: It has been suggested that exposure to winter training conditions (irritants in indoor facilities and/or cold, dry air in the outdoors) can increase airway responsiveness in elite endurance athletes.
Howard B Hemingson, Beth E Davis, Donald W Cockcroft   +2 more
doaj   +1 more source

Determining the Depth of Injury in Bioengineered Tissue Models of Cornea and Conjunctiva for the Prediction of All Three Ocular GHS Categories. [PDF]

PLoS ONE, 2014
The depth of injury (DOI) is a mechanistic correlate to the ocular irritation response. Attempts to quantitatively determine the DOI in alternative tests have been limited to ex vivo animal eyes by fluorescent staining for biomarkers of cell death and ...
Michaela Zorn-Kruppa, Pia Houdek, Ewa Wladykowski, Maria Engelke, Melinda Bartok, Karsten R Mewes, Ingrid Moll, Johanna M Brandner   +7 more
doaj   +1 more source

Hydrogels Augmented With Artificial Sweeteners can Inhibit Multidrug‐Resistant Acinetobacter baumannii Growth and Biofilm Formation While Demonstrating Safety in Pre‐Clinical Pilot Human Trials

Advanced Healthcare Materials, EarlyView.
Using PVA–borax hydrogels as carriers for off‐the‐shelf artificial sweeteners to fight multidrug‐resistant A. baumannii. These soft, biocompatible hydrogels rapidly reduce bacterial viability within multidrug‐resistant A. baumannii biofilms by more than 99% within one hour and sustain antimicrobial activity over time, while demonstrating safety in both
Jie Han, Mohamed Soliman, Bin Zhang, Dominika Krawiel, Ronan R. McCarthy   +4 more
wiley   +1 more source