[Phagocytosis in patients with chronic pyelonephritis]

In 30 patients with a non-obstructive chronic pyelonephritis and two to three clinically manifest urinary tract infections per year as well as in 50 healthy test persons we determined the rate of phagocytosis and the index of phagocytosis of neutrophil granulocytes in absence of serum with Candida albicans and latex particles in double disposition. The mean values of the phagocytosis rate und phagocytosis index of the patients were significantly decreased both for Candida albicans with 40.80% and 1.29 and for latex particles with 67.80% and 2.33 compared with healthy test persons with 54.24% and 1.69 and 86.54% and 3.51, respectively, disturbances of the cell metabolism of the neutrophil granulocytes with an impairment of the function of the cell membrane were discussed as cause of the reduced effect of phagocytosis.