Study on the difference and correlation between venous blood of pregnant women and neonatal umbilical cord blood / 国际检验医学杂志

ABSTRACT

Objective To investigate the difference and correlation between venous blood of pregnant women and neonatal um-bilical cord blood .Methods A total of 319 pregnant women and their newborns in People′s Hospital of Longhua District from Jan-uary 2013 to August 2016 were selected as the objects in this research ,fasting venous blood samples of all the pregnant women were collected at the labor day ,umbilical cord blood samples of the infants were collected at the end of delivery .Serum alkaline phospha-tase(ALP) ,pseudocholine esterase(PCHE) ,prealbumin(PA) ,retinol binding protein(RBP) ,urea nitrogen(BUN) ,creatinine(CR) , uric acid(UA) ,total cholesterol(TC) ,triglyceride(TG) and other indicators were detected in all the blood samples .Results ALP , PCHE ,PA ,RBP ,TC and TG of venous blood samples from pregnant women were significantly higher than those of newborn um-bilical cord blood samples ,the differences were statistically significant (P<0 .05) ,but there were no significant differences on BUN , CR ,UA(P>0 .05) .There were positive correlations between venous blood from pregnant women and umbilical cord blood samples on serum PCHE ,PA ,RBP ,BUN ,CR ,UA(P<0 .05) ,while there was no correlation on serum ALP ,TC ,TG(P>0 .05) .Conclusion There are different constituent in venous blood from pregnant women and newborn umbilical cord blood ,and indicators in new-born umbilical cord blood such as PCHE could be effected by the pregnant women .