title: HLA studies in brucellar spondylitis.
abstract: Among the clinical manifestations of brucellosis, arthritis may occur in over one-third of the patients. Different articular syndromes have been well recognized: some are definitely infectious in nature, whereas others appear to be reactive. The possibility that B27 and B7-CREG antigens could predispose to the occurrence of brucellar spondylitis was investigated in 14 mestizo Peruvian patients. No association was found. Since there is a low frequency of B27 and B7-CREG in the control population, the possibility that a "native" antigen could be the predisposing one remains to be elucidated.
mesh_terms: D002006:Brucellosis / Q000150:complications / Q000276:immunology*; D006680:HLA Antigens / Q000032:analysis*; D015796:HLA-B27 Antigen; D006801:Humans; D013166:Spondylitis / Q000150:complications / Q000276:immunology*
chemical_list: D006680:HLA Antigens; D015796:HLA-B27 Antigen