Ilancheran A, Ratnam S S
Department of Obstetrics and Gynaecology, National University of Singapore, National University Hospital.
Gynecol Obstet Invest. 1990;29(3):177-80. doi: 10.1159/000293371.
The levels of prostaglandin F2 alpha metabolites (PGFM) in the peripheral blood were measured during third stage in a group of patients not given any oxytocic and this was compared with the levels produced in other groups given different oxytocics. There was a significant rise in PGFM within 5 min of delivery in all groups but there was no statistical difference in the serum concentrations of PGFM between the different groups. This suggests that oxytocics given during third stage do not act through release of prostaglandins.
在第三产程中，对一组未使用任何催产剂的患者外周血中前列腺素F2α代谢物（PGFM）水平进行了测定，并与给予不同催产剂的其他组所产生的水平进行比较。所有组在分娩后5分钟内PGFM均显著升高，但不同组间PGFM的血清浓度无统计学差异。这表明在第三产程中给予的催产剂并非通过前列腺素的释放起作用。
