The word "teratogenic" is used to describe substances or agents that can cause birth defects in embryos. It is spelled /tɛrətədʒɛnɪk/, with the stress on the second syllable. The "terato-" prefix comes from the Greek word "teras" meaning monster or marvel, while "-genic" means producing or causing. Since the word is not commonly used in everyday conversation, its spelling may be a challenge for some. However, knowing its definition and breaking down the phonetic transcription can help when spelling the word correctly.
The term "teratogenic" refers to a substance, agent, or factor that can cause congenital malformations or abnormalities in an embryo or fetus during pregnancy. It stems from the Greek words "teras" meaning monster, and "genesis" meaning origin or creation. A teratogenic substance interferes with normal embryonic development or results in structural and functional abnormalities in the developing fetus.
Teratogens can be found in various forms, including chemical substances, infectious agents, medications, environmental factors, or physical agents. Their effects on fetal development depend on factors such as exposure duration, dose, timing, and genetic susceptibility. Certain teratogens have specific target organs or systems that they affect, while others can cause a wide range of general abnormalities.
The consequences of exposure to teratogens can vary widely, ranging from minor malformations to severe physical or cognitive disabilities. Some common examples of teratogenic substances include alcohol, certain prescription drugs (such as thalidomide), infectious diseases (like rubella or Zika virus), radiation, and environmental pollutants.
Understanding and identifying teratogens is crucial for healthcare professionals and women of childbearing age, as early detection and avoidance of these substances can significantly reduce the risk of birth defects. Additionally, healthcare providers should inform pregnant women about the potential teratogenic effects of certain medications or environmental factors to ensure informed decision-making regarding their safety during pregnancy.
The word "teratogenic" is derived from two Greek roots: "teras" meaning "monster" and "genesis" meaning "origin" or "creation". As a result, "teratogenic" is used in the medical field to describe substances or factors that can cause birth defects or abnormalities in fetuses.