Results 191 to 200 of about 1,929,926 (305)

Beyond HEMA: Shifts in the (Meth)acrylate Composition of Matched Nail Cosmetics Between 2023 and 2026

open access: yesContact Dermatitis, EarlyView.
In 127 matched nail cosmetics, 2‐hydroxyethyl methacrylate (HEMA) and Di‐HEMA trimethylhexyl dicarbamate (Di‐HEMA TMHDC) listings decreased by approximately 75% between 2023 and 2026. Several other (meth)acrylate‐related ingredients also showed substantial increases or decreases.
Norbertus A. Ipenburg   +2 more
wiley   +1 more source

Gold and Nickel Release From Jeweller‐Purchased 10K and 14K Gold Earrings in Cysteine‐Modified Artificial Sweat

open access: yesContact Dermatitis, EarlyView.
Even expensive 10K and 14K gold earrings released measurable gold in cysteine‐modified artificial sweat, despite no detectable nickel. Surface gold content did not predict release, challenging assumptions that higher gold content means lower exposure. ABSTRACT Background Gold contact allergy is common, but its clinical relevance is often uncertain.
Mikkel Bak Jensen   +5 more
wiley   +1 more source

High Frequency of Sensitisation to Decyl and Lauryl Glucoside in Routine Patch Testing in the Netherland

open access: yesContact Dermatitis, EarlyView.
Routine testing with alkyl glucosides at Amsterdam UMC between 2019 and 2026 in a cohort of 4343 patients revealed frequent reactions to decyl glucoside (3.5%), lauryl glucoside (3.1%) or to one or both of these (5.2%). A substantial proportion of doubtful reactions and the virtual absence of strongly positive reactions suggest that the glucoside patch
Norbertus A. Ipenburg   +2 more
wiley   +1 more source

Occupational Exposure to Nickel and Cobalt From Hairdressing Tools: A Cross‐Sectional Study in 58 Danish Salons

open access: yesContact Dermatitis, EarlyView.
Spot testing of 266 metallic tools across 58 Danish hair salons revealed that 13.9% released nickel and 6.8% released cobalt. This ongoing occupational exposure during routine wet work highlights the urgent need for safer tool materials and stricter regulatory oversight to protect hairdressers.
Kian Karimian   +5 more
wiley   +1 more source

Gold Contact Sensitization, Clinical Characteristics and Associations With Autoimmune Disease: A Retrospective Cohort Study With Registry Linkage

open access: yesContact Dermatitis, EarlyView.
In 3436 consecutively patch‐tested dermatitis patients, gold sensitization was common and increasingly overlapped with other metal allergies, particularly nickel. However, gold sensitization was not associated with autoimmune disease, suggesting that its clinical significance lies more in co‐sensitization than systemic autoimmunity.
Mikkel Bak Jensen   +5 more
wiley   +1 more source

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