[The spectrum and activity of urinary Ig-proteinases as a marker of chronic pyelonephritis].

Aim: To study the activity of Ig-splitting proteinases of various classes in the urine in patients with chronic pyelonephritis.

Material And Methods: Clinical, device and laboratory examinations were made in 50 patients (age 20-60 years). Admission and dynamic measurements were also made of the activity of serin, metal-dependent and thiol Ig-splitting proteinases in the urine.