dopa


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Related to dopa: dopamine, DOPA decarboxylase

do·pa

 (dō′pə)
n.
An amino acid, C9H11NO4, that occurs widely in animals and plants. In humans and other mammals, it is formed in the liver from tyrosine and converted to dopamine in the brain.

[d(ihydr)o(xy)p(henyl)a(lanine).]

dopa

(ˈdəʊpə)
n
(Biochemistry) See L-dopa

do•pa

(ˈdoʊ pə)

n.
an amino acid, C9H11NO4, formed from tyrosine in the liver during melanin and epinephrine biosynthesis. Compare L-dopa.
[< German Dopa (1917), contraction of 3, 4-Dioxyphenylanin]
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.dopa - amino acid that is formed in the liver and converted into dopamine in the brain
amino acid, aminoalkanoic acid - organic compounds containing an amino group and a carboxylic acid group; "proteins are composed of various proportions of about 20 common amino acids"
Bendopa, Brocadopa, Larodopa, L-dopa, levodopa - the levorotatory form of dopa (trade names Bendopa and Brocadopa and Larodopa); as a drug it is used to treat Parkinson's disease
References in periodicals archive ?
The biochemical reactions of L- dopa production from L-tyrosine were carried out with 75 mg/ml dry cell biomass and 2.
These groups are related to DOPA and help the adhesive to crosslink underwater and give it self-healing properties.
This reaction is reversible, and when catechol is substituted for phenol, the process produces L DOPA (Fig.
The presence of DOPA in the cement cells was investigated by using the nitro blue tetrazolium (NBT) redox cycling method (Paz et al.
Tyrosinase catalyzes the hydroxylation of tyrosine to DOPA and the oxidation of DOPA to dopaquinone as mentioned in the introduction.
It didn't take long for the debate over DOPA to erupt.
Grimple, Schlong, Word Salad, El Dopa, Ojo Rojo--a number of bands in the last 13 to 14 years.
66, 275 (2000), Oxyresveratrol as the Potent Inhibitor on Dopa Oxidase Activity of Mushroom Tyrosinase, N.
L-Tyrosine is an amino acid that is the precursor to dopa, and dopa is a chemical that's necessary to manufacture dopamine.
The product is being developed for the treatment of aromatic L-amino acid decarboxylase deficiency (AADC), a rare disease arising from mutations in the dopa decarboxylase (DDC) gene.
Key to its adhesiveness is a family of unique proteins called mussel adhesive proteins, which contain a high concentration of the catecholic amino acid DOPA (dihydroxyphenylalanine).
Single photon emission computed tomography (SPECT) and positron emission tomography (PET) studies have shown that PD patients exhibit decreased levels of dopamine transporters (DATs) and vesicular monoamine transporter type 2 (VMAT2) and reduced activity of dopa decarboxylase as measured by the conversion of L-dopa to dopamine in the striatum using [[.