mother serum
1.This paper discussed the security and effectiveness of intravenous injection of aminophylline(2mg/kg) to the mother during caesarean section for preventing neonatal asphyxia, through the determination of maternal and fetal serum theophylline concentration, type B ultrasonic scanning of fetal breath movement (FBM) and fetal heart rate (FHR), umbilical cord blood gas analysis, and Apgar scores.
