Acid-base and gas-transfer properties of the blood of newborn infants |
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| Authors: | L I Irzhak T A Potapova |
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| Institution: | (1) Syktyvkar State University, Syktyvkar, 167001, Komi Republic, Russia |
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| Abstract: | The concentration of HCO 3 ? , pH, pO2, sO2, and pCO2 were measured in the total umbilical blood of neonates born in January–February (n = 169) and June–July (n = 172). The former group displayed higher values of pH, pO2, and sO2, whereas pCO2 and the concentration of HCO 3 ? were higher in the latter group. There was a 70–80% coincidence of the variants in both groups (the regions of statistical transgressions); seasonal factors were responsible for 20–30% of the differences. |
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