title: Langerhans cells in delayed skin reactions to inhalant allergens in atopic dermatitis--an electron microscopic study.
abstract: Langerhans cells at the site of patch tests to inhaled allergens in patients with atopic dermatitis were investigated. Within 24 h the Langerhans cells showed increased cellular activity and became apposed to mononuclear cells. This supports the view that Langerhans cells are involved in antigen presentation in atopic dermatitis.
authors.forename: N
authors.initials: N
authors.lastname: Najem
authors.forename: D
authors.initials: D
authors.lastname: Hull
mesh_terms: D000328:Adult; D000368:Aged; D000485:Allergens / Q000008:administration & dosage / Q000276:immunology*; D003876:Dermatitis, Atopic / Q000276:immunology / Q000473:pathology*; D006801:Humans; D007801:Langerhans Cells / Q000276:immunology / Q000648:ultrastructure*; D008854:Microscopy, Electron; D008875:Middle Aged; D010328:Patch Tests
chemical_list: D000485:Allergens