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Dopa

Known as: beta-Hydroxytyrosine, Dihydroxyphenylalanine, 3 Hydroxy DL tyrosine 
A beta-hydroxylated derivative of phenylalanine. The D-form of dihydroxyphenylalanine has less physiologic activity than the L-form and is commonly… 
National Institutes of Health

Related topics

Related topics

39 relations

Narrower (17)

2,4,5-trihydroxyphenylalanine quinone2,4-dihydroxyphenylalanine3,4,6-trihydroxyphenylalanine quinone3-O-methyl-6-fluoro-dopa

Broader (6)

Amino AcidsAntiparkinson AgentsCatecholaminesDopamine Agonists
CarbidopaDOPA decarboxylaseDopamineEpinephrine

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
1984
Highly Cited
1984
Simultaneous measurement of DOPA, DOPAC, and catecholamines in plasma by liquid chromatography with electrochemical detection.
The assays were performed according to the manufacturer’s instructions, with the following modifications: horseradish peroxidase… 
Highly Cited
1983
Highly Cited
1983
Mechanism and stereochemistry of asymmetric catalysis by metal complexes
Abstract 
1975
1975
Tyrosinase activity in human skin. Influence of race and age in newborns.
Tyrosinase has been measured in homogenates of foreskins from newborn babies. The tyrosine hydroxylation reaction is dependent… 
Highly Cited
1972
Highly Cited
1972
L-DOPA suppression of thyrotropin-releasing hormone response in man.
ABSTRACT 500 μg of thyrotropin releasing hormone (TRH) was injected intravenously into eight Parkinsonian patients being treated… 
Highly Cited
1972
Highly Cited
1972
Inhibition of prolactin secretion and successful therapy of the Forbes-Albright syndrome with L-dopa.
Fourteen patients with galactorrhea, elevated serum prolactin levels (10–1130 ng/ml), and decreased urinary excretion of… 
1966
1966
Use of 3,4-Dihydroxyphenylalanine Oxidation in the Identification of Mycobacterium leprae
Identification of acid-fast bacteria failing to grow on artificial culture media under known conditions as Mycobacterium leprae… 
1963
1963
The excretion of dihydroxyphenylalanine, dopamine, and dihydroxyphenylacetic acid in neuroblastoma.
1961
1961
Factors influencing the hypertensive effect of eserine in the rat.
Several factors influencing the hypertensive effect of eserine in the rat were investigated. Pretreatment with reserpine… 
Highly Cited
1960
Highly Cited
1960
Are dihydroxphenylalanine decarboxylase and 5-hydroxytrptophan decarboxylase individual enzymes?
Using an enzyme preparation from rabbit kidney cortex, the amino acids 3,4-dihydroxyphenylalanine and 5-hydroxytryptophan were… 
Highly Cited
1935
Highly Cited
1935
AN IMPROVED (PARAFFIN SECTION) METHOD FOR THE DOPA REACTION: WITH CONSIDERATIONS OF THE DOPA-POSITIVE CELL, AS STUDIED BY THIS METHOD
Progress in dermatologic histopathology has been meager during the past one or two decades. There have been a few reports of… 
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