placental barrier
以保护胎儿的健康。
常用释义
英式发音
美式发音
基本释义
- 胎盘屏障：指胎盘中的一种生物结构，可以阻止某些物质从母体进入胎儿，以保护胎儿的健康。
例句
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1·It was suggested that swainsonine could damage placenta and endanger directly fetuses through placental barrier.由此证明，苦马豆素能损害胎盘并通过胎盘屏障直接作用胎儿。
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2·If the cells did cross the placental barrier, the child's immune system should have recognised them as foreign invaders and destroyed them.如果癌细胞确实穿过胎盘屏障，孩子的免疫系统应该会将它们视为入侵者，从而消灭它们。
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3·Pregnant women are also cautioned not to clean Kitty litter boxes because of the risk that Toxoplasma crossing the placental barrier and causing complications.怀孕的女性也要注意，不要去倒猫沙盒，因为会有弓形虫穿过胎盘屏障，导致并发症的风险。
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4·Terbutaline crosses the placental barrier and blood-brain barrier of the fetus, which may lead to an autistic-spectrum disorder and other developmental disorders.特布他林穿过胎盘屏障和胎儿的血脑屏障，可能导致自闭症系列障碍和其他精神障碍。
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5·Conclusion MCLR passes through the placental barrier and causes damage in kidney and liver, which may be the basis of high incidence of liver caner in the fetus phase.结论MCLR可透过胎盘屏障造成肝、肾等脏器损伤，可能在胚胎期就已形成肝癌高发基础。