publication . Article . 2008

The effect of exhaustive exercise on the concentration of purine nucleotides and their metabolites in erythrocytes

Skotnicka, E.; Irena Baranowska-Bosiacka; Dudzińska, W.; Suska, M.; Nowak, R.; Krupecki, K.; Hłyńczak, A. J.;
Open Access English
  • Published: 01 Mar 2008 Journal: Biology of Sport (issn: 0860-021X, Copyright policy)
  • Publisher: Termedia Publishing House
Abstract
In this study we tried to obtain a complete overview of purine nucleotide metabolism in erythrocytes before and during an incremental, intermittent exhaustive exercise bout protocol for sportsmen (high-performance rowers) and untrained, healthy, active volunteers. Erythrocyte levels of the main nucleotides (ATP, ADP, AMP, GTP, GDP, GMP, IMP, NAD and NADP ), nucleosides (Ado, Guo, Ino) and the base Hyp were measured using the HPLC method. The parameters that can be deducted from their concentrations: TAN, TGN and AEC, GEC expressed by the ratio of high/low energy nucleoside phosphates were calculated. The effects of graded rowing exercise on the concentration and...
Subjects
Medical Subject Headings: human activities
free text keywords: HPLC, ATPase, Purine and pyridine nucleotides, Graded exhaustive exercise, Sports medicine, RC1200-1245, Biology (General), QH301-705.5
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Biology of Sport
Article . 2008
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