sympathin

noun

sym·​pa·​thin ˈsim-pə-thən How to pronounce sympathin (audio)
: a substance (as norepinephrine) that is secreted by sympathetic nerve endings and acts as a chemical mediator

Dictionary Entries Near sympathin

sympathicotropic cell

sympathin

sympathoadrenal

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Cite this Entry

“Sympathin.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/sympathin. Accessed 28 Nov. 2024.

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