The aim of this study was to investigate the acid-base balance parameters in blood of sportsmen by physical activity. Before exercise lactate concentration in blood was normal. Carbon dioxide pressure (рСО2), bicarbonate concentration (НСО3 -), base excess (BE), were increased immediately after physical activity lactate concentration increased, while pH, BE, НСО3 -, рСО2 decreased in capillary blood of sportsmen. These changes show the development of lactate-acidosis which is partly compensated with bicarbonate buffering system and respiratory alkalosis. During postexercise recovery lactate concentration decreased, while рСО2, НСО3 -, BE increased. The results of this study can be used for diagnostics of acid-base disorders and their medical treatment for preservation of sportsmen physical capacity.
Petrushova O.P., Mikulyak N.I. (2014) Blood acid-base balance of sportsmen during physical activity. Biomeditsinskaya Khimiya, 60(5), 591-595.
Petrushova O.P. et al. Blood acid-base balance of sportsmen during physical activity // Biomeditsinskaya Khimiya. - 2014. - V. 60. -N 5. - P. 591-595.
Petrushova O.P. et al., "Blood acid-base balance of sportsmen during physical activity." Biomeditsinskaya Khimiya 60.5 (2014): 591-595.
Petrushova, O. P., Mikulyak, N. I. (2014). Blood acid-base balance of sportsmen during physical activity. Biomeditsinskaya Khimiya, 60(5), 591-595.
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