ABSTRACT
The authors analyze the status of cationic transmembranous transport in leukocytes in patients with chronic secondary pyelonephritis (CPN) as related to the clinical manifestations of pathology and immune response. 117 patients with CPN were examined. In 58 patients, pyelonephritis was associated with nephrolithiasis, in 59 with different abnormalities of the kidneys and urinary tract. The immunity status was examined according to the content of IgA, IgG, IgM, T and B lymphocytes, complement (CH50), the phagocytic neutrophil test and secretory IgA in the urine. In white blood cells, a study was made of the activity of Mg(2+)-, Na(+)-K(+)-, Ca(2+)-ATPases. As a result of the studies the patients were found to have low functional activity of Ca(2+)-ATPase, Na(+)-K(+)-ATPase during the clinical manifestations of pyelonephritis. Analysis of the frequency of enzymatic activity values showed their nonuniformity. In some patients, it was lowered (less than X--1), whereas in others, it appeared increased (over X+1). Patients with an enzymatic activity below X--1 manifested a decrease of the content of IgA, IgG, IgM, T and B lymphocytes, and of phagocytic activity of neutrophils as compared to patients exhibiting a high enzymatic activity. The conclusion is made about the relationship between enzymatic function and immune response. It is recommended that drugs possessing membrane-protective and reparative pharmacological effects be included into multimodality therapy.
