Informace o publikaci
The prevalence of exercise-associated hyponatremia in 24-hour ultra-mountain bikers, 24-hour ultra-runners and multi-stage ultra-mountain bikers in the Czech Republic
| Autoři | |
|---|---|
| Rok publikování | 2014 |
| Druh | Článek v odborném periodiku |
| Časopis / Zdroj | Journal of the international Society of Sports Nutrition |
| Fakulta / Pracoviště MU | |
| Citace | |
| Doi | http://dx.doi.org/10.1186/1550-2783-11-3 |
| Obor | Sport a aktivity volného času |
| Klíčová slova | 24hour race multistage race fluid intake body mass sodium |
| Popis | The aim was to assess the prevalence of exercise-associated hyponatremia (EAH) in ultra-enduance athletes in the Czech Republic in a cluster of four cross-sectional studies in two 24-hour mountain bike (MTB) races (R1,R2), one 24-hour running race (R3) and one multi-stage MTB race (R4). Methods In 27 ultra-mountain bikers (ultra-MTBers), 12 ultra-runners, and 14 multi-stage MTBers, fluid intake, changes in body mass (BM), hematocrit, plasma volume (PV), plasma [Na+], plasma [K+], plasma osmolality, urine [Na+], urine [K+], urine specific gravity (USG), urine osmolality, K+/Na+ ratio in urine, transtubular potassium gradient (TTKG) and glomerular filtration rate (GFR) were measured and calculated. The use of non-steroidal antiinflammatory drugs (NSAIDs) and symptoms of EAH were observed post-race. |