致畸

Teratogenesis refers to the development of congenital abnormalities in a fetus due to exposure to teratogenic agents during pregnancy.
翻译：胎源性发育异常是指在妊娠期间暴露于致畸剂导致胎儿出现先天性畸形的过程。
The study investigated the potential teratogenic effects of certain medications on fetal development.
翻译：这项研究调查了某些药物对胎儿发育可能产生的致畸效应。
Thalidomide is a well-known example of a drug that caused severe teratogenesis in the past.
翻译：沙利度胺是过去曾引起严重致畸作用的一个著名例子。
Prenatal exposure to alcohol can lead to a range of teratogenic effects, including fetal alcohol syndrome.
翻译：孕期饮酒可能导致一系列致畸影响，包括胎儿酒精综合症。
Smoking during pregnancy is associated with an increased risk of teratogenesis and low birth weight infants.
翻译：孕期吸烟与致畸风险增加及低出生体重婴儿有关。
The doctor warned her about the potential teratogenic risks of using certain acne treatments while pregnant.
翻译：医生警告她在怀孕期间使用某些治疗痤疮的药物可能存在的致畸风险。
A comprehensive understanding of teratogenesis helps healthcare providers counsel patients on avoiding harmful exposures during pregnancy.
翻译：全面了解胎源性发育异常有助于医疗服务提供者指导患者在孕期避免有害暴露。
Teratogens may interfere with normal cell differentiation or organ formation during critical stages of embryonic development.
翻译：致畸因子可能在胚胎发育的关键阶段干扰正常细胞分化或器官形成。
Animal studies play a crucial role in identifying potential teratogens before they can be tested in human pregnancies.
翻译：动物实验在潜在致畸因子用于人体妊娠试验之前，在识别其可能性方面发挥着关键作用。
Environmental factors such as radiation and heavy metals are known to cause teratogenesis under certain conditions.
翻译：如辐射和重金属等环境因素在特定条件下已知会导致胎源性发育异常。