Last Updated
：2025/11/24
methacholine
IPA(Pronunciation)
Noun
uncountable
Japanese Meaning
薬理学の用語。副交感神経作動性を示すコリン誘導体で、喘息患者における気管支収縮を誘発する作用があり、気道反応性検査に使用される。O-アセチル-β-メチルコリンとも呼ばれる。
Quizzes for review
(pharmacology) A choline derivative with parasympathomimetic activity that can induce bronchoconstriction in asthmatics and is used in tests of airway responsiveness; O-acetyl-β-methylcholine, C₈H₁₈NO₂⁺.
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methacholine
During the pulmonary clinic visit, the technician administered methacholine to assess the patient's airway hyperresponsiveness.
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During the pulmonary clinic visit, the technician administered methacholine to assess the patient's airway hyperresponsiveness.
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