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Zonisamide is an antiseizure drug chemically classified as a sulfonamide and unrelated to other antiseizure agents. The precise mechanism by which zonisamide exerts its antiseizure effect is unknown, although it is believed that the drug blocks sodium and T-type calcium channels , which leads to the suppression of neuronal hypersynchronization ...
COMT inhibitors are indicated for the treatment of Parkinson's disease in combination with levodopa and an aromatic L-amino acid decarboxylase inhibitor (e.g. carbidopa or benserazide). The therapeutic benefit of using a COMT inhibitor is based on its ability to prevent the methylation of levodopa to 3- O -methyldopa , thus increasing the ...
Guggenheim tried levodopa at a dose of 2.5 mg and thought that it was inactive aside from nausea and vomiting. [ 3 ] In work that earned him a Nobel Prize in 2000, Swedish scientist Arvid Carlsson first showed in the 1950s that administering levodopa to animals with drug-induced ( reserpine ) Parkinsonian symptoms caused a reduction in the ...
l-DOPA, also known as l-3,4-dihydroxyphenylalanine and used medically as levodopa, is made and used as part of the normal biology of some plants [2] and animals, including humans. Humans, as well as a portion of the other animals that utilize l -DOPA, make it via biosynthesis from the amino acid l -tyrosine .
Clonazepam ODT blister pack and tablet Etizest-1 MD (Etizest-brand 1mg-doskk etizolam mouth-dissolving (MD) blister pack and opened tablet. An orally disintegrating tablet or orally dissolving tablet (ODT) is a drug dosage form available for a limited range of over-the-counter (OTC) and prescription medications.
[2] [5] It is a fixed-dose combination of foscarbidopa, an aromatic amino acid decarboxylation inhibitor and prodrug for carbidopa; [5] and foslevodopa, an aromatic amino acid and prodrug for levodopa that was developed by AbbVie.
Valproic acid, and its derivatives such as sodium valproate and divalproex sodium, causes cognitive deficit in the child, with an increased dose causing decreased intelligence quotient and use is associated with adverse neurodevelopmental outcomes (cognitive and behavioral) in children.
Droxidopa, also known as (–)-threo-3-(3,4-dihydroxyphenyl)-L-serine (L-DOPS), is a substituted phenethylamine and is chemically analogous to levodopa (L-3,4-dihydroxyphenylalanine; L-DOPA). Whereas levodopa functions as a precursor and prodrug to dopamine , droxidopa is a precursor and prodrug of norepinephrine .