[The characteristics of histocompatibility antigen distribution in urolithiasis patients with a phosphorus metabolic disorder].
Phosphorus metabolic disturbances play a great role in the occurrence of urolithiasis. This study covered 150 patients with urolithiasis to establish correlations between the frequency of histocompatibility antigens and the increase in blood and urinary phosphorus levels. The HLA antigens were identified by the routine microlymphocytotoxic method involving a histotyping serum panel. The ABO antigens and rhesus were determined by the agglutination method by using reference sera. The study revealed specific distribution of histocompatibility antigens in urolithiasis patients with disturbed phosphorus metabolism. Hyperphosphatemia correlated with the higher frequency of HLA-B35 (chi 2 = 9.89) and E/E system rhesus (chi 2 = 8.63); hyperphosphaturia showed a negative association with the HLA-A28 antigens (chi 2 = 9.7), as well as with E/e (chi 2 = 14.69) and e/e (chi 2 = 39.36) and a positive association with HLA-B13 (chi 2 = 5.98) and B35 (chi 2 = 36.58). The highest relative risk for hyperphosphatemia associated with the B27 and B35 antigens was observed with genetic predisposition, being 3.63 and 7.13, respectively. B12- and B35-positive individuals were at higher risk for hyperphosphaturia up to 11.25. There were significant differences in antigen frequency, and sex, genetic predisposition to urolithiasis, association of phosphorus metabolic disturbances with other metabolic disorders, and their effects of parathyroid lesions, etc. The findings reveal the immunogenetically induced risk for the occurrence and development of urolithiasis with disturbed phosphorus metabolism to make goal-oriented prophylactic measures.
Aleksandrov
V P
VP
Skriabin
G N
GN
D000017:ABO Blood-Group System / Q000276:immunology; D000328:Adult; D000368:Aged; D016009:Chi-Square Distribution; D004198:Disease Susceptibility; D005260:Female; D006680:HLA Antigens / Q000097:blood*; D006801:Humans; D015994:Incidence; D008297:Male; D008875:Middle Aged; D010760:Phosphorus Metabolism Disorders / Q000453:epidemiology / Q000276:immunology; D011704:Pyelonephritis / Q000453:epidemiology / Q000276:immunology; D012307:Risk Factors; D017678:Sex Distribution; D014545:Urinary Calculi / Q000453:epidemiology / Q000276:immunology*
D000017:ABO Blood-Group System; D006680:HLA Antigens
Osobennosti raspredeleniia antigenov gistosovmestimosti u bol'nykh urolitiazom s narusheniem fosfornogo obmena.