title: [Comparison of the trypsin inhibitor activity in urine of donors and patients with kidney diseases].
abstract: The general and acid-stable activities, i.e. anti-tryptic activity (ATA) and anti-chemotryptic activity (ACTA), of a trypsin inhibiter in the urine (TIU) were determined for patients and donors. A lack of reliable differences between the general and acid-stable activities in donors and in patients with nephritis is indicative of that TIU is the main inhibiter of trypsin in human urine. A correlation degree between the general ATA and ACTA (r > 0.7) means that the two-domain inhibiter form is excreted into the urine. A comparison between the general and acid-stable ATAs suggests the presence of other trypsin inhibiters in the urine of patients.
authors.forename: L A
authors.initials: LA
authors.lastname: Belova
authors.forename: L A
authors.initials: LA
authors.lastname: Kotova
authors.forename: V V
authors.initials: VV
authors.lastname: Kukharchuk
mesh_terms: D006801:Humans; D009393:Nephritis / Q000652:urine*; D014361:Trypsin Inhibitors / Q000652:urine*; D000515:alpha 1-Antitrypsin / Q000652:urine
chemical_list: D014361:Trypsin Inhibitors; D000515:alpha 1-Antitrypsin