Creatitine clearance (CC) by Reberg-Tareyev test has been analyzed with an essential condition to take urine analysis during 24 hours from pregnant women with various degree of preeclampsia. To characterize the renal excretory function in the regulation of nitrogen balance the indices of proteinemia and proteinuria have been used. Probable changes of the renal functional condition depending on the volume of 24-hour diuresis have been found. The necessity to analyze the indices using the standards for the pregnant according to the trimester of pregnancy is indicated.
The work deals with the analysis of the umbilical blood samples (120 samples) concerning the concentration of general protein and glucose as the main biological constants of newborns. There is no a reliable difference found between these indices while comparing groups with monocyesis and twin pregnancies. Possible correlation interrelation of certain biochemical indices in newborns during early postnatal period was examined (54 samples). In addition, changes of the examined biochemical indices were followed in the course of time in 19 newborns concerning the comparison of umbilical and venous blood.
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