title: [Effect of cignolin and infrared irradiation on the patch test and lymphocyte transformation test].
abstract: In a study on the effect of anthralin and infrared irradiation (IR) on the allergic patch test in vivo and the lymphocyte transformation test in vitro, we observed that anthralin enhanced the local test reaction. Our findings suggest an additive reaction of toxic anthralin dermatitis and allergic test reaction. Immunohistology showed that additional treatment with anthralin resulted in elevated numbers of the OKT-6+ dendritic cells in the epidermis. Anthralin in concentrations of greater than or equal to 10(-5) M inhibited the lymphocyte transformation in vitro. IR irradiation-either before or during patch testing-did not significantly influence the allergic test reaction or the lymphocyte transformation, if the temperature was adjusted to 37 degrees C. In comparison to convective heat, we found no specific effect of IR irradiation.
authors: Universitäts-Hautklinik Köln.
authors: J
authors: J
authors: Eter
authors: H J
authors: HJ
authors: Schulze
authors: G
authors: G
authors: Mahrle
mesh_terms: D000875:Anthralin / Q000494:pharmacology*; D003877:Dermatitis, Contact / Q000276:immunology; D006801:Humans; D007259:Infrared Rays; D008213:Lymphocyte Activation / Q000187:drug effects* / Q000276:immunology / Q000528:radiation effects; D009532:Nickel / Q000276:immunology; D010328:Patch Tests; D010655:Phenylenediamines / Q000276:immunology; D012867:Skin / Q000276:immunology
chemical_list: D010655:Phenylenediamines; C029938:nickel sulfate; D009532:Nickel; C029728:4-phenylenediamine; D000875:Anthralin
vernacular_title: Der Einfluss von Cignolin und Infrarot (IR)-Bestrahlung auf den Epikutan- und Lymphozytentransformationstest.