CDC | Facts About Ricin
WEBWhere ricin is found and how it is used . Castor beans are processed throughout the world to make castor oil. Ricin is part of the waste “mash” produced when castor oil is made. Ricin has been used experimentally in medicine to kill …
Ricin - Wikipedia
WEBstructure summary. Ricin ( / ˈraɪsɪn / RY-sin) is a lectin (a carbohydrate-binding protein) and a highly potent toxin produced in the seeds of the castor oil plant, Ricinus communis. The median lethal dose (LD 50) of ricin for mice is around 22 micrograms per kilogram of body weight via intraperitoneal injection.
Ricin | Symptoms, Treatment & Prevention | Britannica
WEBMay 2, 2024 · Ricin, toxic protein (toxalbumin) occurring in the beanlike seeds of the castor-oil plant (Ricinus communis). Ricin, discovered in 1888 by German scientist Peter Hermann Stillmark, is one of the most toxic substances known. It is of special concern because of its potential use as a biological.
Ricin Poisoning: Causes, Symptoms, Next Steps - Healthline
WEBDec 6, 2022 · Ricin is a toxic protein naturally found in the seeds of the castor bean plant. Produced as a byproduct of castor oil production, ricin is one of the most potent toxins....
CDC | Questions and Answers About Ricin
WEBWhat is ricin? Ricin is a poison found naturally in castor beans. If castor beans are chewed and swallowed, the released ricin can cause injury. Ricin can be made from the waste material left over from processing castor beans. It can be made in the form of a powder, a mist, or a pellet, or it can be dissolved in water or weak acid. How toxic is ...
Ricin: What Is It? | Scientific American
WEBApr 17, 2013 · How does it work? Ricin inactivates ribosomes, components responsible for manufacturing proteins within human cells. Cells stop making proteins essential to life and die. What...
The quick facts about ricin | Nature
WEBApr 17, 2013 · How does it work? Ricin inactivates ribosomes, cell organelles responsible for manufacturing proteins. The cells stop making proteins essential to life, and die. What are the symptoms...
The Facts About Ricin - New York State Department of Health
WEBRicin (rye-sin) is a chemical poison present in castor beans. As a terrorism agent, ricin can be used as a powder, a mist, a pellet, or can be dissolved in water or weak acid. It is a stable substance and does not break down easily in typical indoor or outdoor temperatures.
Ricin Fact Sheet - MN Dept. of Health
WEBOct 20, 2022 · Diseases and Conditions. Ricin Home. Contact Info. 651-201-5414. IDEPC Comment Form. Ricin Fact Sheet. On this page: What is ricin? Can ricin poisoning be treated? Can people be protected against ricin poisoning? Can you get ricin poisoning from other people? Why is ricin considered a possible terror weapon?
WEBMar 3, 2008 · Where ricin is found and how it is used. Castor beans are processed throughout the world to make castor oil. Ricin is part of the waste “mash” produced when castor oil is made. Ricin has been used experimentally in medicine to kill cancer cells.
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