Teratogens effects on the embryo and subsequent growth and development

Teratogens effects on the embryo and subsequent growth and development

Teratogens effects on the embryo and subsequent growth and development

Any exposure that brings about harm to an unborn or breastfeeding baby is a “teratogen. Teratogens can be alcohol, illegal drugs, prescription/non-prescription medications, vaccines, illnesses, occupational exposures, environmental exposures, or maternal autoimmune disorders (Profet, 1995). Malfunctions caused by drugs are possibly preventable. A teratogen can induce or increase the incidence of a congenital malformation (Sulik, Cook and Webster, 1988).The paper aims at explaining the particular effects of the various teratogens i.e. radiations, infectious agents, drugs, maternal conditions, chemical exposures, toxic metals and thermo disruptions and the effects they have on an embryo.

———————————-Middle of paper———————————-

In conclusion, Radiations, Infectious agents, Drugs, Thermo Disruptions, Maternal Conditions are some of the teratogens that affect the embryo. Hence, embryonic period exposure to teratogenic has the greatest likelihood of resulting in a structural anomaly. Therefore, as teratogens have the ability to affect many organ systems, the form of defects caused depends upon differentiating systems at the time of teratogenic exposure.

Bibliography
Arnon J, Meirow D, Lewis-Roness H, Ornoy A .2001: Genetic and teratogenic effects of cancer treatments on gametes and embryos. Human reproduction update 74: 394-403.
Bentur Y, Horlatsch N, Koren G. 1991. Exposure to ionizing radiation during pregnancy: perception of teratogenic risk and outcome. Teratology 43(2): 109-112.

Do you need to sample other essays ?Check out all our blog posts where we have a wide variety of topics e.g. Human Resource Development change in an organization

Are you ready to order a custom essay from us ? Place your order with us today.

  • Length: 1838 Words (5)
  • Rating:Better Essays
  • Price: $25