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Wikipedia ですべてを見てくださいRicin - Wikipedia
Ricin 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 (LD50) of ricin for mice is around 22 micrograms per kilogram of body weight via intraperitoneal injection. Oral exposure to ricin is far less … 詳細
Ricin is classified as a type 2 ribosome-inactivating protein (RIP). Whereas type 1 RIPs are composed of a single protein chain that possesses … 詳細
In the US, ricin appears on the select agents list of the Department of Health and Human Services, and scientists must register with HHS to use ricin in their research. However, … 詳細
A biopharmaceutical company called Soligenix, Inc. licensed an anti-ricin vaccine called RiVax from Vitetta et al. at UT Southwestern. The vaccine was found safe and immunogenic in … 詳細
Although no approved therapeutics are currently based on ricin, it does have the potential to be used in the treatment of tumors, as a … 詳細
History
The United States investigated ricin for its military potential during World War I. At that time it was being considered for use either as a toxic dust or … 詳細The first isolation of ricin is attributed to the Baltic-German microbiologist Peter Hermann Stillmark (1860–1923) in 1888. 詳細
CC-BY-SA ライセンスに準拠した Wikipedia テキスト RICIN | English meaning - Cambridge Dictionary
ウェブRicin is a poisonous powder extracted from the castor oil plant. Learn how to use it in sentences, see its synonyms and antonyms, and find out how to say it in different …
Ricin | Symptoms, Treatment & Prevention | Britannica
ウェブ2024年5月2日 · Ricin is a toxic protein extracted from castor seeds that can cause severe poisoning by ingestion, inhalation, or injection. Learn about its effects, …
- Poisonous proteinnoun ri·cin ˈrīs-ᵊn, ˈris- : a poisonous protein in the castor beanwww.merriam-webster.com/dictionary/ricin
CDC | Facts About Ricin
ウェブ2018年4月4日 · Ricin is a toxin that can be made from castor beans or their waste material. It can cause serious illness or death if inhaled, ingested, or injected. Learn …
What is ricin? | CNN
ウェブ2018年10月2日 · Ricin is a natural, highly toxic compound that is a byproduct of processing castor beans. If inhaled, injected or ingested, less than a pinpoint of ricin …
CDC | Questions and Answers About Ricin
ウェブRicin is a very toxic substance that can be made from castor beans. It can cause serious illness and death if inhaled, ingested, or injected. Learn about the symptoms, …
Ricin: What Is It? | Scientific American
ウェブ2013年4月17日 · Ricin is a poison derived from castor beans that can kill by inhalation or ingestion. Learn about its history, symptoms, detection and treatment …
Ricin: An Ancient Story for a Timeless Plant Toxin - PMC
ウェブ2019年6月6日 · Abstract. The castor plant ( Ricinus communis L.) has been known since time immemorial in traditional medicine in the pharmacopeia of Mediterranean and …
リシン (毒物) - Wikipedia
ウェブリシン (Ricin) は、 トウゴマ （ヒマ）の 種子 から抽出される タンパク質 である。. ヒマの種子に毒性があることは古くから知られていたが、 1888年 に エストニア の ペ …
The quick facts about ricin | Nature
ウェブ2013年4月17日 · If inhaled, it can cause breathing difficulties, fever, coughing and nausea. Ingested ricin can cause vomiting and diarrhoea, which lead to dehydration; it also …
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