phosphate loading

phosphate loading

Sports medicine Ingestion of phosphate–phosphorus to ↑ O2 delivery by ↑ production of 2,3-DPG which, in RBCs, right shifting the O2 dissociation curve, facilitating unloading of O2 in tissues, improving oxygenation and, in theory, athletic performance. Cf Bicarbonate loading, Carbohydrate loading. 2,3-Diphosphoglyceride, Performance-enhancing drug.
References in periodicals archive ?
Yamanaka-Okumura et al., "Acute effect of oral phosphate loading on serum fibroblast growth factor 23 levels in healthy men," Kidney International, vol.
Ogata et al., "Intravenous phosphate loading increases fibroblast growth factor 23 in uremic rats," PLoS ONE, vol.
(2013) Effect of repeated sodium phosphate loading on cycling time-trial performance and V[O.sub.2peak].
(1984) Effects of phosphate loading on 2,3-diphosphoglycerate and maximal oxygen uptake.
(2), (51-53), (56) Sodium phosphate loading also seems to improve mean power output and oxygen uptake.
He added that the company has prioritized the local market including the Tunisian chemical group notwithstanding the difficulties in phosphate loading to the commercial ports of Sfax and Gabes, noting that such an option has led to a sharp decline in exports of the phosphate company to foreign markets that had reached in the last year (2012), 100,000 tons against 800,000 tons for the year 2010.
Hydroxyapatite sample (HA) which was fabricated by similar process, but without antibiotics or nanosilver phosphate loading, was also tested as a control sample.
High algal biomass in lakes and reservoirs commonly results from eutrophication brought about increase in nitrate and phosphate loading into the reservoir.
"The goal of the weir (gate) between the lakes is backflow reduction to avoid phosphate loading of South Pond," Ms.
* Studies investigating the effects of sodium phosphate loading on shorter duration (<15 min) and higher intensity exercise performance are lacking, as is research on how long any ergogenic effect may last.
(1984), who observed a significant decrease in lactate concentration during submaximal exercise after phosphate loading. In several other research projects with sodium phosphate intake, a shift in anaerobic threshold towards higher loads was registered (Kreider et al., 1990; Kreider, 1992; Miller et al., 1991).
(26) It is clear that the incorporation of sodium phosphate and sodium tripolyphosphate to the paint formulation improved paints performance in such a way that lower zinc phosphate loadings gave a similar behavior to that obtained with 30% of zinc phosphate.