31P nuclear magnetic resonance study of variations in intra-erythrocytic ATP concentration and pH induced by surgical trauma |
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| Authors: | J P Monti S Martinez D Braguer C Courtina G Fran?ois A Crevat |
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| Affiliation: | Laboratoire de Biophysique, Faculté de Pharmacie, Marseille, France. |
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| Abstract: | Variations in intracellular pH and ATP concentrations in erythrocytes were studied in patients undergoing a mild surgical intervention. Intra-erythrocytic pH was decreased at the end of the operation; ATP concentrations concomitantly increased, but not highly significantly. These variables returned to their initial values by 20 h after the end of surgery. |
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