metanephrine

noun

meta·​neph·​rine -ˈnef-ˌrēn How to pronounce metanephrine (audio)
: a catabolite of epinephrine that is found in the urine and some tissues

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“Metanephrine.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/metanephrine. Accessed 4 Mar. 2025.

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