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Literature DB >> 7190898

2,3-diphosphoglycerate during exercise.

Abstract

The effect of physical exercise on erythrocyte 2,3-diphosphoglycerate (2,3-DPG) content was studied in eight trained speed canoeists aged 15-25 years. One-stage-4-min load on a paddling ergometer corresponding to a 1 km race was observed. During the test, the following cardiorespiratory parameters were recorded: V, VO2, VO2/kg, HR, VO2/HR, R. Blood lactate level and haematocrit were also determined. The average resting values of 2,3-DPG and haematocrit were statistically significant increased. After 6 months intense training there was a significant increase in 2,3-DPG, and the other parameters were also increased.

Entities: Chemical

Mesh：

Substances：

Year: 1980 PMID： 7190898 DOI： 10.1007/bf00421832

Source DB: PubMed Journal: Eur J Appl Physiol Occup Physiol ISSN： 0301-5548

14 in total

1. The decrease in red cell 2,3-diphosphoglycerate concentration in long distance running.

Authors: K Remes; M Härkönen; P Vuopio; P Peltokallio
Journal: J Sports Med Phys Fitness Date: 1975-06 Impact factor: 1.637

2. The effect of physical exercise on 2,3-diphosphoglyceride (2,3-DPG) concentration in erythrocytes.

Authors: H Kuński; M Sztobryn
Journal: Acta Physiol Pol Date: 1976 May-Jun

3. Effect of exposure to simulated high altitude on human red cell phosphates and oxygen affinity of hemoglobin. Influence of exercise.

Authors: M Rörth; S F Nygaard; H H Parving
Journal: Scand J Clin Lab Invest Date: 1972-05 Impact factor: 1.713

2,3-diphosphoglycerate during exercise.

1. The decrease in red cell 2,3-diphosphoglycerate concentration in long distance running.

2. The effect of physical exercise on 2,3-diphosphoglyceride (2,3-DPG) concentration in erythrocytes.

3. Effect of exposure to simulated high altitude on human red cell phosphates and oxygen affinity of hemoglobin. Influence of exercise.

4. Muscular exercise, 2,3-DPG and oxy-hemoglobin affinity.

5. Response of the human red cell to muscular activity.

6. Intracellular organic phosphates as regulators of oxygen release by haemoglobin.

7. Red-cell 2,3-diphosphoglycerate levels in subjects with chronic hypoxemia.

8. Adaptation to exercise: role of hemoglobin affinity for oxygen and 2,3-diphosphoglycerate.

9. The effect of organic phosphates from the human erythrocyte on the allosteric properties of hemoglobin.

10. Effect of altitude on oxygen binding by hemoglobin and on organic phosphate levels.

1. Erythropoietic adaptations to endurance training.

2. Regulation of red cell 2,3-DPG and Hb-O2-affinity during acute exercise.