Efficacy of regulation of the blood serum physicochemical parameters in children with dysfunction of physiological systems

Abstract

The physicochemical parameters of blood serum (osmolality, concentration of several ions, total protein, glucose) were studied in 200 children of different age with various forms of pathology. The variability of each parameter was calculated. A high level of stability of the parameters studies was revealed in healthy children and in children with dysfunction of various systems (disease of the respiratory system, gastrointestinal tract, renal and urinary tract, nervous and endocrine systems). However, estimation of their coefficients of variation showed significant individual deviations of these parameters from the average value of the examined patients. This fact reflects the extent of efficacy of activity of different organs and regulatory systems under pathological processes. Combination of clinical and ontogenetic methods of evolutionary physiology in this study opens new possibilities for understanding the nature of regulation of water-salt balance in humans and points out to the expedience of using these approaches in the practical medicine.