[Dynamics of the protein content of human urine during 5-day immersion].

Variations in the protein spectrum (12 groups) of native daily urine were studied during 5-day dry immersion (DI) of 14 subjects at the age of 19 to 26 years using gradient electrophoresis in polyacrylamide gel. Protein excretion with urine did not alter in the course of the experiment. However, the urine proteins spectrum trended to some shifts.

[Evaluation of the 7-day immersion effect on the renal excretory function].

In an experiment with 7-d immersion of 8 male test-subjects (21-26 y.o.) we investigated excretion with urine of total protein, creatinine, urea, uric acid, glucose, K, Na, Ca, P, Mg, 12 groups of proteins and 5 enzymes.