[Effect of gamma radiation on the 2,3-diphosphoglycerate level of erythrocytes of healthy persons after submaximal physical exertion].
The authors studied the effects of gamma radiation and submaximal physical exercise on 2,3-DFG content in healthy men erythrocytes. Twelve men aged 20-22 were examined. They were loaded by physical exercise (at doses of 2 M/kg body weight) for 15 minutes. Erythrocytes were exposed to gamma radiation (500 Gy doses) from a 60Co source. The concentration of 2,3-DFG in erythrocytes was estimated by Bartlett's method. Gamma radiation at 500 Gy dose was found to decrease 2,3-DFG content in erythrocytes both at rest and after submaximal exercise. Furthermore, submaximal physical exercise was found to decrease 2,3-DFG content in non-irradiated erythrocytes.
Dudek
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I
Z Zakładu Fizjologii Instytutu Nauk Podstawowych WAM w Lodzi.
Zagórski
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T
Kedziora
J
J
D019794:2,3-Diphosphoglycerate; D000328:Adult; D003037:Cobalt Radioisotopes / Q000008:administration & dosage*; D004163:Diphosphoglyceric Acids / Q000097:blood / Q000528:radiation effects*; D004912:Erythrocytes / Q000378:metabolism / Q000528:radiation effects*; D006801:Humans; D066298:In Vitro Techniques; D008297:Male; D005082:Physical Exertion; D011829:Radiation Dosage; D012146:Rest
D003037:Cobalt Radioisotopes; D004163:Diphosphoglyceric Acids; D019794:2,3-Diphosphoglycerate
Wpływ promieniowania gamma na stezenie 2,3-difosfoglicerynianu w erytrocytach ludzi zdrowych poddanych submaksymalnemu wysiłkowi fizycznemu.