Terapevt Arkh
-
Comparative Study
[HLA-antigens and some pathogenetic aspects of reactive arthritis].
Investigation of associations of reactive arthritis (ReA) with histocompatibility antigens class I and II and determination of new approaches to assessment of association ReA with antigen HLA B27. ⋯ In HLA-B27-subjects optimal conditions exist for generalization of obligate parasites and favorable for production of facultative ones. The degree of association of ReA with HLA B27 antigens is dependent on adaptive features of microorganisms appearing in the process of evolution--obligaty and facultativeness of their internal parasitivity.