It is reported that opium consumption during pregnancy is associated with adverse pregnancy outcomes and neurodevelopmental defects in infants. BDNF and NGF alterations during pregnancy cause neurobehavioral deficits in the offspring. The aim of this study was to investigate the effect of opium addiction of pregnant women on BDNF and NGF levels in maternal and umbilical cord blood as well as pregnancy outcome.

中文翻译：

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鸦片成瘾母亲母体和脐带血中脑源性神经营养因子和神经生长因子浓度

据报道，怀孕期间吸食鸦片与不良妊娠结局和婴儿神经发育缺陷有关。怀孕期间 BDNF 和 NGF 的改变会导致后代的神经行为缺陷。本研究的目的是调查孕妇鸦片成瘾对母体和脐带血中 BDNF 和 NGF 水平以及妊娠结局的影响。