| methylenedioxyamphetamine |
a compound chemically related to amphetamine and mescaline that has hallucinogenic properties; it is widely abused and causes dependence.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| methyl purine |
An oxidation product of purine. Includes caffeine, theophylline, and theobromine. SEE: aminopurine; oxypurine.
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| methylenetetrahydrofolate (THF) reductase deficiency |
the most common genetic aminoacidopathy of folate metabolism; the chief biochemical finding is homocystinuria with normal levels of plasma methionine; the chief clinical sign is CNS damage.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| methylcytosine |
A derivative of pyrimidine present in some nucleic acids.
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| methylenetetrahydrofolate dehydrogenase (NADP+) |
[EC 1.5.1.5] an enzyme activity of the oxidoreductase class that catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate, using NADP+ as an electron acceptor. The reaction occurs in the system of folate-mediated one-carbon transfer reactions. The enzyme activity is part of a trifunctional enzyme that also includes methenyltetrahydrofolate cyclohydrolase and formate–tetrahydrofolate ligase activities.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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