Examples of noradrenaline in a Sentence
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It has also been shown to improve mental health and increase alertness by increasing levels of noradrenaline by 530 percent and dopamine by 250 percent.
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Emily Peck, Wired News, 20 Aug. 2025
Instead, the effect required noradrenaline signaling through part of the sympathetic nervous system, which is primarily responsible for the body’s fight-or-flight response.
—New Atlas, 12 July 2025
One area in the brain involved in focus is the locus coeruleus–noradrenaline (LC-NA) system, which undergoes changes with age and has been linked in past research to early Alzheimer’s disease.
—Jenny Lehmann, Discover Magazine, 10 July 2025
The adrenal glands produce various hormones, including adrenaline and noradrenaline, essential for different bodily functions.
—Dominique Fluker, Essence, 20 Jan. 2025
See All Example Sentences for noradrenaline
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Emily Peck, Wired News, 20 Aug. 2025
Instead, the effect required noradrenaline signaling through part of the sympathetic nervous system, which is primarily responsible for the body’s fight-or-flight response.
—New Atlas, 12 July 2025
One area in the brain involved in focus is the locus coeruleus–noradrenaline (LC-NA) system, which undergoes changes with age and has been linked in past research to early Alzheimer’s disease.
—Jenny Lehmann, Discover Magazine, 10 July 2025
The adrenal glands produce various hormones, including adrenaline and noradrenaline, essential for different bodily functions.
—Dominique Fluker, Essence, 20 Jan. 2025
See All Example Sentences for noradrenaline
Cite this Entry
“Noradrenaline.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/noradrenaline. Accessed 10 Sep. 2025.
Copy CitationKids Definition
noradrenaline
noun
nor·adren·a·line
ˌnȯr-ə-ˈdren-ᵊl-ən 
Medical Definition
noradrenaline
noun
nor·adren·a·line
variants
also noradrenalin
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