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单词 picrotoxin
释义

picrotoxin

noun

pic·​ro·​tox·​in ˌpi-krō-ˈtäk-sən How to pronounce picrotoxin (audio)
: a poisonous bitter crystalline stimulant and convulsive substance C30H34O13 obtained from the berry of a southeast Asian vine (Anamirta cocculus) and used intravenously as an antidote for barbiturate poisoning

Word History

Etymology

International Scientific Vocabulary

First Known Use

1815, in the meaning defined above

Medical Definition

picrotoxin

noun

pic·​ro·​tox·​in ˌpik-rō-ˈtäk-sən How to pronounce picrotoxin (audio)
: a poisonous bitter crystalline principle C30H34O13 found especially in cocculus that is a compound of picrotoxinin and picrotin and is a stimulant and convulsant drug administered intravenously as an antidote for poisoning by overdoses of barbiturates
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更新时间:2024/11/10 15:31:50