title: [Choice of method for determining the individual clearance of the kidneys].
abstract: Some criteria for assessment of the adequacy of various radionuclide methods of determination of the separate renal clearance were proposed. Some methods were analyzed according to these criteria: one of them was proposed by S. U. Schlegel et al. and used in the paper by M. E. Karaev and R. N. Samedov, and the other one was proposed by V. Kh. Frenkel' and V. B. Shushkovskiĭ. Both methods were shown to be insufficiently substantiated from physiological and mathematical view-points. A method of assessment of the separate renal clearance in the form of a circulation model was proposed. It was based on the minimal possible number of simplifying allowances and made it possible to define the state of secretory-excretory (or filtration) function and the state of hemodynamics of each kidney as a result of single administration of a transit nephrotropic radiopharmaceutical.
authors.forename: B Ia
authors.initials: BIa
authors.lastname: Narkevich
authors.forename: A V
authors.initials: AV
authors.lastname: Kashkadaeva
authors.forename: A I
authors.initials: AI
authors.lastname: Sorokin
authors.forename: S G
authors.initials: SG
authors.lastname: Averinova
mesh_terms: D006801:Humans; D007465:Iodohippuric Acid; D007668:Kidney / Q000503:physiopathology*; D009942:Organometallic Compounds; D004369:Pentetic Acid; D011866:Radioisotope Renography / Q000379:methods*; D012079:Renal Circulation; D013667:Technetium; D016284:Technetium Tc 99m Pentetate
chemical_list: D009942:Organometallic Compounds; D007465:Iodohippuric Acid; D013667:Technetium; D004369:Pentetic Acid; D016284:Technetium Tc 99m Pentetate
vernacular_title: Vybor metoda opredeleniia razdel'nogo klirensa pochek.