Catechol-O-methyltransferase activity: A determinant of levodopa response
β Scribed by Reilly, Douglas K; Rivera-Calimlim, Leonor; Van Dyke, David
- Book ID
- 109842862
- Publisher
- Nature Publishing Group
- Year
- 1980
- Tongue
- English
- Weight
- 571 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0009-9236
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π SIMILAR VOLUMES
Catechol-O-methyltransferase (COMT) catalyzes the O-methylation of catechol hormones, neurotransmitters and certain drugs. It is subject to genetic polymorphism and ethnic differences. High red blood cell (RBC) COMT activity has been correlated with a poor response to levodopa treatment in Parkinson
## Abstract The short plasma halfβlife limits the antiparkinsonian efficacy of levodopa/carbidopa (LD/CD). Administration of LD/CD with the catecholβ__O__βmethyltransferase inhibitor entacapone in one tablet (LCE) may extend plasma halfβlife of LD and thus its effect on motor symptoms in patients w