Sökning: "identification of contact allergens"

Hittade 4 avhandlingar innehållade orden identification of contact allergens.

  1. 1. Contact allergens in p-tert-butylphenol-formaldehyde resin

    Författare :Erik Zimerson; Yrkes- och miljödermatologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Dermatology; main allergens; structure-activity relationships; identification of contact allergens; guinea pig maximization test; p-tert-butylphenol-formaldehyde resin; patch testing; venereology; Dermatologi; venereologi;

    Sammanfattning : p-tert-Butylphenol-formaldehyde resin (PTBP-F-R) is used as a binder in many adhesive formulations and it consists of a complex mixture of substances, most of which are unknown. The resin has been reported to cause allergic contact dermatitis since the 1950s. LÄS MER

  3. 2. Methylisothiazolinones. Diagnosis and prevention of allergic contact dermatitis

    Författare :Birgitta Gruvberger; Malmö Institutionen för kliniska vetenskaper; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; venereology; Dermatologi; Dermatology; Prevention.; Chemical burns; Occupational dermatoses; Allergic contact dermatitis; Guinea pig maximization test; Isolation identification of contact sensitizers; Inactivation; Methylisothiazolinones; Kathon® CG; venereologi;

    Sammanfattning : Preservatives are biologically active substances which are required in water-based products/systems to prevent growth of micro-organisms. Kathon® CG (K-CG), one of several preservatives based on 5-chloro-2-methyl-4-isothiazolinon-3-one (MCI) and 2-methyl-4-isothiazolin-3-one (MI) has been shown to be a common sensitizer in dermatitis patients. LÄS MER

  4. 3. Analytical methodologies for common skin allergens : Organic thioureas, isothiocyanates and fragrance hydroperoxides in everyday life products

    Författare :Ahmed Gamal Ramzi; Ulrika Nilsson; Anneli Julander; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Chemical analysis; contact allergy; chloroprene rubber; diethyl thiourea; ethyl isothiocyanate; fragrance hydroperoxides; Analytical Chemistry; analytisk kemi;

    Sammanfattning : This thesis describes analytical methodologies for the determination of important skin-sensitizing chemicals in two types of commercial items: chloroprene rubber and fragrance products which are both well-known to be associated with contact allergy.Chloroprene rubber (neoprene) is widely used in different applications and products, such as bags, gloves, wetsuits, braces, mouse pads et c. LÄS MER

  5. 4. Purification, characterization and immunological studies of rat urinary proteins causing allergy in humans

    Författare :Cecilia Bayard; Gabriel Peltre; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; allergen; laboratory animal allergy; rat urinary protein; Rat n 1.02; a2u-globulin; purification; chemiluminescence; immunologi; Immunology;

    Sammanfattning : Rats are among the most frequently used laboratory animals and allergy to them constitutes a common occupational problem. Approximately 20-30% of the persons engaged in work with laboratory animals acquire symptoms of allergy. LÄS MER