| 摘要 |
FIELD: medicine. ^ SUBSTANCE: invention refers to medicine, namely to laboratory investigations. Renal functional reserve is evaluated by sampling and analysing meat-loaded urine. Liquid 2.5-3 l is prescribed with underlying protein-free diet, on the following day, 4-6 hours later, meat-loaded urine is sampled. The sample is applied on a test card of a Lytos-system diagnostic kit, and the structures are evaluated in polarising microscopy ù60 - ù100. If observing oily many-coloured irregular formations, reduced renal functional reserve is stated, and the observed regular salt crystals show physiological renal functional reserve. ^ EFFECT: method simplifies a procedure of evaluating renal reserve in both patients with kidney diseases, and those suffering latent renal pathology during prophylactic medical examination. ^ 3 dwg, 3 ex |
