acetylcholinesterase
noun
ace·tyl·cho·lin·es·ter·ase
ə-ˌse-tᵊl-ˌkō-lə-ˈne-stə-ˌrās 
-ˌrāz
: an enzyme that occurs chiefly in cholinergic nerve endings and promotes the hydrolysis of acetylcholine : cholinesterase sense 1
Note: Acetylcholinesterase is also found in red blood cells, where its function is unknown.
Examples of acetylcholinesterase in a Sentence
Recent Examples on the Web
There is also evidence that wild lettuce can aggravate narrow-angle glaucoma, which is influenced by acetylcholinesterase inhibitors.
—
Verywell Health, 14 Feb. 2023
Wild lettuce appears to be a robust acetylcholinesterase inhibitor.
—Verywell Health, 14 Feb. 2023
Steroidal alkaloids such as solanine have atropine-like effects on the nervous system inhibiting the enzyme acetylcholinesterase.
—Chris Smith, BGR, 28 July 2022
These drugs, called acetylcholinesterase inhibitors, can help treat neurodegenerative conditions such as Alzheimer’s.
—Rebecca Sohn, Scientific American, 21 Apr. 2022
Anyone up for a heated debate about acetylcholinesterase inhibitors?
—Paul Cappiello, The Courier-Journal, 17 Jan. 2020
The medical team sought to boost the pair’s production of acetylcholinesterase, an enzyme that is vital for the brain to communicate with muscles and that can be blocked by nerve agents.
—William Booth, Washington Post, 29 May 2018
Toxicologists say that the first days after a poisoning are a crucial threshold for survival, as the body struggles to resynthesize an enzyme, acetylcholinesterase, which is inhibited by nerve agents.
—Ellen Barry, New York Times, 7 July 2018
Nerve agents, which inhibit the enzyme acetylcholinesterase, can cause fatal respiratory paralysis within minutes if the exposure is severe, the paper said.
—Ellen Barry, New York Times, 29 May 2018
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Verywell Health, 14 Feb. 2023
Wild lettuce appears to be a robust acetylcholinesterase inhibitor.
—Verywell Health, 14 Feb. 2023
Steroidal alkaloids such as solanine have atropine-like effects on the nervous system inhibiting the enzyme acetylcholinesterase.
—Chris Smith, BGR, 28 July 2022
These drugs, called acetylcholinesterase inhibitors, can help treat neurodegenerative conditions such as Alzheimer’s.
—Rebecca Sohn, Scientific American, 21 Apr. 2022
Anyone up for a heated debate about acetylcholinesterase inhibitors?
—Paul Cappiello, The Courier-Journal, 17 Jan. 2020
The medical team sought to boost the pair’s production of acetylcholinesterase, an enzyme that is vital for the brain to communicate with muscles and that can be blocked by nerve agents.
—William Booth, Washington Post, 29 May 2018
Toxicologists say that the first days after a poisoning are a crucial threshold for survival, as the body struggles to resynthesize an enzyme, acetylcholinesterase, which is inhibited by nerve agents.
—Ellen Barry, New York Times, 7 July 2018
Nerve agents, which inhibit the enzyme acetylcholinesterase, can cause fatal respiratory paralysis within minutes if the exposure is severe, the paper said.
—Ellen Barry, New York Times, 29 May 2018
Dictionary Entries Near acetylcholinesterase
Cite this Entry
“Acetylcholinesterase.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/acetylcholinesterase. Accessed 28 Nov. 2024.
Copy CitationMedical Definition
acetylcholinesterase
noun
ace·tyl·cho·lin·es·ter·ase
-ˌkō-lə-ˈnes-tə-ˌrās, -ˌrāz
: an enzyme that occurs chiefly in cholinergic nerve endings and promotes the hydrolysis of acetylcholine : cholinesterase sense 1
The therapeutic rationale is that inhibition of acetylcholinesterase enhances sympathetic ganglionic neurotransmission and that the effect is maximal when the patient is upright, since sympathetic-nerve traffic is greatest in this position.—Roy Freeman, The New England Journal of Medicine
Roy Freeman, The New England Journal of MedicineTacrine is a potent, centrally active, reversible acetylcholinesterase inhibitor that prevents the degradation of endogenously released acetylcholine.—Margaret J. Knapp et al., The Journal of the American Medical Association
Margaret J. Knapp et al., The Journal of the American Medical AssociationNote: Acetylcholinesterase is also found in red blood cells where its function there is unknown.
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