Search results for "Contact allergy"

Ammonium thiolactate and thiolactic acid: important hairdressers' allergens?

2002

Isolation of T Cells from the Skin

2014

T cells can be found in skin under steady-state conditions as well as in inflammatory processes. T cells in skin play an important role in immune homeostasis as well as control of infectious, inflammatory diseases or tumors. In addition, several important and frequent skin diseases such as psoriasis, atopic dermatitis, autoimmune disease, and contact allergy are initiated by T cells. In skin diseases, the majority of antigen-specific T cells can be found in the tissue, not the peripheral blood. Here, we present a protocol suitable for isolation of skin-resident (inflammatory) T cells that can be used for an in-depth characterization of their frequency, function, and role for the respective …

Oral Allergy Syndrome (OAS). General and stomatological aspects

2008

Oral Allergy Syndrome (OAS) is a special contact allergy conditioned by specific amino acids in food allergens, usually fruits, as well as some proteins from different pollens. It is usually manifested in the mouth, however relatively little is known about the syndrome in Odontology. OAS is a fairly common adverse reaction that occurs after ingesting certain foods, such as peaches or apples, produced in atopic individuals who usually suffer from rhinitis, bronchial asthma or both. This syndrome mainly affects the oral cavity and oropharynx, provoking minor local alterations, although there may be serious systematic reactions, making it important to distinguish it from other oral processes w…

Contact dermatitis caused by iodopropynyl butylcarbamate in Denmark

2013

Iodopropynyl butylcarbamate (IPBC) is a preservative that may cause contact allergy. The first cases were reported in 1997, and IPBC is currently included in our extended European baseline series in Denmark. The authors assess trends during the period 2000-2011 concerning IPBC allergy in Denmark, and address the question of the significance of concomitant reactions to the thiuram mix. Patients/materials/methods Nine thousand seven hundred and fifty-five (6449 female; 3306 male) patients were patch tested with IPBC and the European baseline series at Gentofte Hospital during 2000-2011. The results were registered in an anonymized database, and analyzed with spss™. Fifty-four cases of IPBC co…