title: Nickel transfer by fingers.
abstract: We investigated fingers as a potential source of nickel transfer to the face in patients with allergic contact dermatitis to nickel and a history of facial dermatitis. Samples were collected from the fingers and cheeks of volunteers using the stripping method with standard adhesive tape, and nickel levels were quantified using mass spectrometry. Fingers and cheeks of individuals who had handled coins were both positive for nickel, with levels ranging from 14.67 to 58.64 ppm and 1.28 to 8.52 ppm, respectively. The levels in a control group were considerably and significantly lower. Transfer of nickel from a person's fingers to their face after handling a nickel-containing object could explain the presence of facial dermatitis in patients with nickel hypersensitivity.
authors.affiliation: Research Center, Antonio Puig, S.A., Barcelona, España.
authors.forename: D
authors.initials: D
authors.lastname: Isnardo
authors.affiliation: Research Center, Antonio Puig, S.A., Barcelona, España.
authors.forename: J
authors.initials: J
authors.lastname: Vidal
authors.affiliation: Research Center, Antonio Puig, S.A., Barcelona, España.
authors.forename: D
authors.initials: D
authors.lastname: Panyella
authors.affiliation: Universidad Rovira i Virgili, Tarragona, España. Electronic address: Vilaplana.juan@gmail.com.
authors.forename: J
authors.initials: J
authors.lastname: Vilaplana
mesh_terms: D000328:Adult; D002610:Cheek; D017449:Dermatitis, Allergic Contact / Q000209:etiology*; D005148:Facial Dermatoses / Q000139:chemically induced*; D005260:Female; D005385:Fingers; D006801:Humans; D008875:Middle Aged; D009532:Nickel / Q000009:adverse effects*; D009717:Numismatics; D016273:Occupational Exposure; D010328:Patch Tests; D053832:Surgical Tape
chemical_list: D009532:Nickel
keywords: Contact; Contacto; Cosmetics; Cosméticos; Dermatitis; Nickel; Níquel