Abrin
Abrin
Abrin (/ˈeɪbrɪn/ AY-brin) is a toxin that is found in the seeds of the Abrus precatorius plant, also known as the rosary pea or jequirity pea.
Etymology
The term "abrin" is derived from the genus name of the plant Abrus, which in turn is derived from the Greek word "abrus", meaning "delicate". This is in reference to the delicate nature of the plant's leaves and stems.
Description
Abrin is a highly potent toxin, much more so than its better-known counterpart, ricin. It works by inhibiting protein synthesis within cells, leading to cell death. Symptoms of abrin poisoning can include nausea, vomiting, abdominal pain, and severe dehydration, and can lead to death if not treated promptly.
Related Terms
- Toxin: A harmful substance produced within living cells or organisms.
- Abrus precatorius: The plant species from which abrin is derived.
- Protein synthesis: The process by which cells generate new proteins.
- Ricin: A toxin that is similar to abrin but less potent.
See Also
External links
- Medical encyclopedia article on Abrin
- Wikipedia's article - Abrin
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