[Urine medium weight molecules in assessment of the kidney status in newborns]. / Srednie molekuly mochi v otsenke sostoianiia pochek u novorozhdennykh.

The results of examinations of 66 newborns were used to suggest a new approach for evaluating the curves of medium urea molecules (calculations of the relative area beneath the curve and of areas of the first and second maxima). Issues related with the impact excreted by medication, endogenous intoxication and by a direct lesion to the renal tissues on a level of medium urea molecules are under discussion.