Obstetrics Book

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Teratogen Exposure

Aka: Teratogen Exposure, Teratogen
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  1. See Also
    1. Embryo Organ Development
  2. General Teratogen Susceptibility
    1. Week 0-2: Pre-organogenesis
      1. Not Sensitive to malformation
      2. Significant exposure is lethal
    2. Week 3-8: Embryonic Period
      1. Greatest sensitivity to environmental exposures
      2. Fetal mass increases 2.5 Million fold first trimester
      3. Major malformations occur
    3. Week 9-38: Fetal Period
      1. Decreasing sensitivity
      2. Functional defects and minor malformations occur
  3. Resources
    1. FDA Hotline regarding Teratogen Exposure information
      1. Phone: 1-800-532-3749

Teratogens (C0039536)

Definition (MSH) An agent that causes the production of physical defects in the developing embryo.
Definition (PSY) Drugs or other agents that cause developmental malformations.
Definition (CSP) agent or factor that induces or increases the incidence of a congenital anomaly in the developing embryo.
Concepts Hazardous or Poisonous Substance (T131)
MSH D013723
SnomedCT 45986006, 264323007
English Teratogens, teratogen, Teratogenic Substances, Teratogenic substance, NOS, teratogens, Teratogen, Teratogenic substance, Teratogenic substance (substance), Teratogen (product), Teratogen (substance)
French Agents tératogènes, Produits tératogènes, Tératogènes
Swedish Fosterskadande medel
Czech teratogeny
Finnish Teratogeenit
Russian EMBRIOTOKSINY, FETOTOKSINY, TERATOGENY, TERATOGENNYE VESHCHESTVA, ТЕРАТОГЕННЫЕ ВЕЩЕСТВА, ТЕРАТОГЕНЫ, ФЕТОТОКСИНЫ, ЭМБРИОТОКСИНЫ
Japanese 催奇物質, テラトゲン, 催奇形物質, 胎生毒素, 胎児毒素
Croatian TERATOGENI FAKTORI
Spanish substancia teratógena, sustancia teratógena (sustancia), sustancia teratógena, teratógeno (producto), teratógeno, Teratogenos, Teratógenos
Polish Teratogeny
German Teratogene
Italian Teratogeni
Portuguese Teratogênios
Sources
Derived from the NIH UMLS (Unified Medical Language System)


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