Attia R R, Ebeid A M, Fischer J E, Goudsouzian N G
Anaesthesia. 1982 Jan;37(1):18-21. doi: 10.1111/j.1365-2044.1982.tb00987.x.
The radioimmunoassay technique was used to measure maternal, placental and fetal serum gastrin levels. A progressive increase in gastrin levels occurred with the advance of pregnancy reaching mean peak levels of 62 (SEM 12) pg/ml during labour. Umbilical artery (74 pg/ml: SEM 7) or vein (73 pg/ml: SEM 7) gastrin concentration was higher than maternal gastrin levels. Placental gastrin concentration was 840 pg/g (SEM 96) and amniotic fluid contained 22 pg/ml (SEM 2). This study implies that one of the reasons for increased maternal gastric residue seen during pregnancy is due to an increased serum gastrin concentration. Also the advanced stage of development of gastrointestinal system of the newborn is in accord with high fetal gastrin concentration.
采用放射免疫分析技术测定母体、胎盘和胎儿血清胃泌素水平。随着妊娠进展，胃泌素水平逐渐升高，分娩时平均峰值水平达到62（标准误12）pg/ml。脐动脉（74 pg/ml：标准误7）或脐静脉（73 pg/ml：标准误7）的胃泌素浓度高于母体胃泌素水平。胎盘胃泌素浓度为840 pg/g（标准误96），羊水含22 pg/ml（标准误2）。本研究表明，孕期母体胃残余量增加的原因之一是血清胃泌素浓度升高。此外，新生儿胃肠系统的高级发育阶段与胎儿胃泌素高浓度相符。
