title: [Changes in the expression of class I HLA antigens in patients with blood disorders].
abstract: In 146 patients with haematological diseases changes in the assessment of HLA antigens after repeated examinations were investigated. In 68.49% of the specimens all HLA antigens were assessed correctly, 8.9% had antigen losses and 22.6% responded by a polyreactive reaction. Changes of the HLA expressivity in the sense of loss or polyreactivity during repeated examinations were followed up and possible causes of changes of HLA expression are discussed.
authors: J
authors: J
authors: Prazák
mesh_terms: D015395:Histocompatibility Antigens Class I / Q000032:analysis*; D006689:Hodgkin Disease / Q000276:immunology*; D006801:Humans; D007938:Leukemia / Q000276:immunology*
chemical_list: D015395:Histocompatibility Antigens Class I
vernacular_title: Zmĕny expresivity HLA antigenů I. trídy u nemocných s krevními chorobami.