Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Nyloprint-sensitive patients react to NN' methylene bis acrylamide.

K E Malten, C H van der Meer-Roosen, E Seutter

    Contact Dermatitis
    |August 1, 1978
    PubMed
    Summary

    Occupational contact sensitization occurred in two patients due to an unidentified component in Nyloprint printing plates. The allergen, likely related to NN' methylene bis acrylamide, highlights the need for manufacturer transparency and adequate customer instruction.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    Locoregional/systemic chemotherapy of locally advanced/metastasized pancreatic cancer with a combination of mitomycin-C and gemcitabine and simultaneous follow-up by imaging methods and tumor markers.

    Anticancer research·1999
    Same author

    Seasonal transepidermal water loss and impedance of forearm skin in atopics and non-atopics.

    Contact dermatitis·1988
    Same author

    [Contact allergy reactions in 100 selected patients with a leg ulcer].

    Phlebologie·1985
    Same author

    Allergenic degradation products of para-tertiary butylphenolformaldehyde plastic.

    Contact dermatitis·1985
    Same author

    Irritant contact dermatitis. Traumiterative and cumulative impairment by cosmetics, climate, and other daily loads.

    Dermatosen in Beruf und Umwelt. Occupation and environment·1985
    Same author

    Contact allergic reactions in 100 selected patients with ulcus cruris.

    VASA. Zeitschrift fur Gefasskrankheiten·1985

    Area of Science:

    • Occupational Dermatology
    • Polymer Chemistry
    • Allergen Identification

    Background:

    • Occupational contact sensitization is a significant concern in industries utilizing specialized materials.
    • Photopolymer printing plates, such as Nyloprint, contain complex chemical formulations.
    • Identifying the specific causative agents in occupational allergies is crucial for prevention.

    Purpose of the Study:

    • To investigate the cause of occupational contact sensitization in two patients exposed to Nyloprint photopolymer printing plates.
    • To identify the allergenic component within the printing plate material.
    • To discuss preventive strategies and manufacturer responsibilities regarding hazardous substances.

    Main Methods:

    • Clinical assessment of two patients with suspected occupational contact dermatitis.

    Related Experiment Videos

  • Patch testing with various substances, including NN' methylene bis acrylamide.
  • Chemical analysis (though unsuccessful in identifying the specific component).

    • Main Results:

    • Two patients developed occupational contact sensitization linked to Nyloprint plates.
    • The specific allergenic component could not be chemically identified.
    • Patients exhibited group-specific reactions to NN' methylene bis acrylamide, suggesting a related substance.

    Conclusions:

    • An unidentified acrylamide-containing component in Nyloprint plates caused allergic contact dermatitis.
    • NN' methylene bis acrylamide is a potential cross-reactant or the causative agent.
    • Manufacturers must disclose allergens and provide adequate safety instructions to users.