ABSTRACT
Objective To investigate the application of maternal serum α-L-fucosidase to the placental function monitoring. Methods Comparative analysis of the changes of serum α-L-fucosidase between 120 patients with advanced placental dysfunction, pregnant women with different stages of gestation and 80 healthy non-pregnant woman was performed,and the correlation of the se-rum α-L-fucosidase of 120 cases with advanced placental dysfunction with UE3 and HPL was analyzed.Results The level of serumα-L-fucosidase of patients with placental dysfunction was lower than that of normal pregnant women,and the difference was statisti-cally significant (P <0.05 ).The serum α-L-fucosidase was correlated with UE3 and HPL which were the indicators of placental function monitoring (r=0.534 and 0.587,P <0.05).Conclusion Serum α-L-fucosidase can serve as the conventional biochemical indicator for monitoring placental function.