Lesson plan
Fetal programming
Fetal programming, also known as prenatal programming, is the theory that environmental cues experienced during fetal development play a seminal role in determining health trajectories across the lifespan. Three main forms of programming that occur due to changes in the maternal environment are: * Changes in development that lead to greater disease risk; * Genetic changes that alter disease risk; * Epigenetic changes which alter disease risk of not only the child but also that of the next generation - i.e., after a famine, grandchildren of women who were pregnant during the famine, are born smaller than the normal size, despite nutritional deficiencies having been fulfilled. These changes in the maternal environmental can be due to nutritional alteration, hormonal fluctuations or exposure to toxins.
Article summary
Fetal programming, also known as prenatal programming, is the theory that environmental cues experienced during fetal development play a seminal role in determining health trajectories across the lifespan. Three main forms of programming that occur due to changes in the maternal environment are: * Changes in development that lead to greater disease risk; * Genetic changes that alter disease risk; * Epigenetic changes which alter disease risk of not only the child but also that of the next generation - i.e., after a famine, grandchildren of women who were pregnant during the famine, are born smaller than the normal size, despite nutritional deficiencies having been fulfilled. These changes in the maternal environmental can be due to nutritional alteration, hormonal fluctuations or exposure to toxins.
Key claims
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Discussion questions
- Summarise the article in your own words. Which single claim would you verify first, and why?
- Which claim in this article is most likely to be revised as the sources update? How would you check its current status?
- If two sources disagreed about one of these facts, what would you need in order to trust one over the other?
Bibliography
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Key claims and bibliography are generated from the same tracked claims and sources as the article page.