Back Anticolinesteràsic Catalan Anticholinestérase French Inhibidor da colinesterase Galician Zaviralec holin-esteraz Slovenian 膽鹼酯酶抑制劑 Chinese
| Cholinesterase inhibitor | |
|---|---|
| Drug class | |
| Class identifiers | |
| Use | Alzheimer's disease |
| ATC code | N06#N06DA Anticholinesterases |
| Mechanism of action | Enzyme inhibitor |
| Biological target | Cholinesterase |
| Clinical data | |
| Drugs.com | Drug Classes |
| WebMD | MedicineNet |
| External links | |
| MeSH | D002800 |
| Legal status | |
| In Wikidata | |
Cholinesterase inhibitors (ChEIs), also known as anti-cholinesterase, are chemicals that prevent the breakdown of the neurotransmitter acetylcholine or butyrylcholine. This increases the amount of the acetylcholine or butyrylcholine in the synaptic cleft that can bind to muscarinic receptors, nicotinic receptors and others. This group of inhibitors is divided into two subgroups, acetylcholinesterase inhibitors (AChEIs) and butyrylcholinesterase inhibitors (BChEIs).[1][2][3]
ChEIs may be used as drugs for Alzheimer's and myasthenia gravis, and also as chemical weapons and insecticides.[4][5] Side effects when used as drugs may include loss of appetite, nausea, vomiting, loose stools, vivid dreams at night, dehydration, rash, bradycardia, peptic ulcer disease, seizures, weight loss, rhinorrhea, salivation, muscle cramps, and fasciculations.[6][7]
ChEIs are indirect-acting parasympathomimetic drugs.[8]
ChEls are widely used as chemical weapons. Since November 2019 the group of ACheIs known as Novichoks have been banned as agents of warfare under the Chemical Weapons Convention.[9] Novichok agents are neurotoxic organophosphorus compounds and are considered more potent than VX gas, also a neurotoxic organophosphorus compound.[10]
- ^ English, Brett A.; Webster, Andrew A. (2012). "Acetylcholinesterase and its Inhibitors". Primer on the Autonomic Nervous System. Elsevier. pp. 631–633. doi:10.1016/b978-0-12-386525-0.00132-3. ISBN 978-0-12-386525-0.
- ^ Deutch, Ariel Y.; Roth, Robert H. (2014). "Pharmacology and Biochemistry of Synaptic Transmission". From Molecules to Networks. Elsevier. pp. 207–237. doi:10.1016/b978-0-12-397179-1.00007-5. ISBN 978-0-12-397179-1.
- ^ Colovic, Mirjana B.; Krstic, Danijela Z.; Lazarevic-Pasti, Tamara D.; Bondzic, Aleksandra M.; Vasic, Vesna M. (2013-04-01). "Acetylcholinesterase Inhibitors: Pharmacology and Toxicology". Current Neuropharmacology. 11 (3). Bentham Science Publishers Ltd.: 315–335. doi:10.2174/1570159x11311030006. ISSN 1570-159X. PMC 3648782. PMID 24179466.
- ^ "Cholinesterase Inhibitors (Medical Use & WMD)". PharmWiki. Tulane University School of Medicine. Retrieved 24 August 2020.
- ^ Mandour, Raafat (2013). "Environmental Risks of Insecticides Cholinesterase Inhibitors". Toxicology International. 20 (1). United States National Library of Medicine: 30–34. doi:10.4103/0971-6580.111556. PMC 3702124. PMID 23833435.
- ^ Budson, Andrew E.; Solomon, Paul R. (2016). "Cholinesterase Inhibitors". Memory Loss, Alzheimer's Disease, and Dementia. Elsevier. pp. 160–173. doi:10.1016/b978-0-323-28661-9.00016-0. ISBN 978-0-323-28661-9.
- ^ Khoury, Rita; Rajamanickam, Jayashree; Grossberg, George T. (2018-01-08). "An update on the safety of current therapies for Alzheimer's disease: focus on rivastigmine". Therapeutic Advances in Drug Safety. 9 (3). SAGE Publications: 171–178. doi:10.1177/2042098617750555. ISSN 2042-0986. PMC 5810854. PMID 29492246.
- ^ Forrester, John V.; Dick, Andrew D.; McMenamin, Paul G.; Roberts, Fiona; Pearlman, Eric (2016). "General and ocular pharmacology". The Eye. Elsevier. pp. 338–369.e1. doi:10.1016/b978-0-7020-5554-6.00006-x. ISBN 978-0-7020-5554-6.
Parasympathomimetics are a group of drugs that act either by directly stimulating the muscarinic receptor, for example pilocarpine, or by inhibiting the enzyme acetylcholinesterase, which hydrolyses the acetylcholine in the synapse.
- ^ Castelvecchi, Davide (2019). "Novichok nerve agents banned by chemical-weapons treaty". Nature. doi:10.1038/d41586-019-03686-y. PMID 33244185.
- ^ Chai, Peter R.; Hayes, Bryan D.; Erickson, Timothy B.; Boyer, Edward W. (2018). "Novichok agents: A historical, current, and toxicological perspective". Toxicology Communications. 2 (1): 45–48. doi:10.1080/24734306.2018.1475151. PMC 6039123. PMID 30003185.
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