rotenoneとは 意味・読み方・使い方

語源

From Japanese ローテン (rōten) +‎ -one (“ketone”), from Hokkien 蘆藤／芦藤 (lôo-tîn, “Derris elliptica”).

名詞

rotenone (countable and uncountable, plural rotenones)

1. (chemistry) A toxic crystalline substance obtained from the roots of derris and related plants, widely used as an insecticide.
   • 2009 March 27, Ken-ichi Takeuchi et al., “Changes in Temperature Preferences and Energy Homeostasis in Dystroglycan Mutants”, in Science‎, volume 323, number 5922, →DOI, pages 1740–1743:

     The cryophilic phenotype of the atu mutant was alleviated to some extent by administering rotenone, a pharmacological inhibitor of oxidative phosphorylation, but not tolbutamide, a sulphonylurea that stimulates metabolic rate by raising the lymphatic concentration of glucose.

同意語

• nicouline (dated)

派生語

• rotenolone
• rotenonic acid

参照

• “rotenone”, in Lexico, Dictionary.com; Oxford University Press, 2019–2022.