Kuński H, Sztobryn M
Acta Physiol Pol. 1976 May-Jun;27(3):292-9.
Concentration of 2,3-DPG was determined in erythrocytes of 30 young cyclists at rest, immediately after a strenuous physical exercise on a bicyle- ergometer, and then in 30th min rest following the exercise. It was found that exercise changes the concentration of 2,3-DPG in the erythrocytes and the trends of these changes were different depending on endurance of the subjects examined. In the subjects with higher endurance a tendency was observed for decreasing concentration of 2,3-DPG immendiately after the exercise with a futher significant fall after a 30 min rest. On the other hand, in the subjects with lower endurance the erythrocyte 2,3-DPG concentration rose after the exercise and returned to its initial value at 30 min of rest.
测定了30名年轻自行车运动员在静息状态下、在自行车测力计上进行剧烈体育锻炼后即刻以及锻炼后30分钟静息时红细胞中2,3 - 二磷酸甘油酸（2,3 - DPG）的浓度。结果发现，运动改变了红细胞中2,3 - DPG的浓度，且这些变化趋势因受检受试者的耐力不同而有所差异。在耐力较高的受试者中，观察到运动后即刻2,3 - DPG浓度有下降趋势，休息30分钟后进一步显著下降。另一方面，在耐力较低的受试者中，运动后红细胞2,3 - DPG浓度升高，并在休息30分钟时恢复到初始值。
