Abstract
The second rule of toxicology helps to explain why some chemicals are easily excreted from the body, while others are not. It also goes to the heart of why different toxic agents affect us in different ways. The second rule was first posed by Ambroise Paré, a sixteenth-century French surgeon, who realized that “Poison … kills by a certain specific antipathy contrary to our nature.” In other words, a chemical’s particular action depends on its inherent chemical nature.
Some things just aren’t meant to go together.
Things like oil and water.
Orange juice and toothpaste.
— Jim Butcher
Notes
- 1.
This distinction is problematic for inorganic ions such as mercury. Mercury is inorganic and water-soluble as an ion, but it can be complex with organic compounds that are lipid-soluble.
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© 2016 Alan Kolok
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Kolok, A.S. (2016). The Nature of a Chemical. In: Modern Poisons. Island Press, Washington, DC. https://doi.org/10.5822/978-1-61091-609-7_2
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DOI: https://doi.org/10.5822/978-1-61091-609-7_2
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