title: [Effect of small gravitational loads on human water-salt metabolism and kidney function during prolonged immersion].
abstract: It was demonstrated that renal excretion of fluid, osmotically active substances and electrolytes could be reduced, using low gravitational exposures (+GZ). The degree and duration of water and electrolyte retention were different with respect to the experimental time. The major physiological mechanisms of the changes in fluid-electrolyte metabolism were: a decrease in the glomerular filtration rate and a change in water and ion transport in renal tubules.
mesh_terms: D000328:Adult; D004573:Electrolytes / Q000378:metabolism; D006112:Gravitation; D006801:Humans; D007101:Immersion / Q000503:physiopathology*; D007668:Kidney / Q000503:physiopathology*; D008297:Male; D009994:Osmolar Concentration; D010507:Periodicity; D013997:Time Factors; D014882:Water-Electrolyte Balance; D014883:Water-Electrolyte Imbalance / Q000378:metabolism
chemical_list: D004573:Electrolytes
vernacular_title: Effekt malykh gravitatsionnykh nagruzok na vodno-solevoĭ obmen i funktsiiu pochek u cheloveka pri dlitel'noĭ immersii.