Results 301 to 310 of about 20,405 (323)
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ENZYMATIC DECARBOXYLATION OF 2,6- AND 2,3-DIHYDROXYPHENYLALANINE

Canadian Journal of Biochemistry and Physiology, 1954
The action of dihydroxyphenylalanine (dopa) decarboxylase of guinea pig kidney and of tyrosine decarboxylase of Streptococcus faecalis R on 2,3- and 2,6-dopa has been studied. Compared with 3,4-dopa, these substrates are decarboxylated by the kidney enzyme at rates decreasing in the order: 2,3-, 3,4-, 2,6-dopa.
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ADMINISTRATION OF DIHYDROXYPHENYLALANINE TO PARKINSONIAN PATIENTS.

Canadian Medical Association journal, 1996
Dihydroxyphenylalanine (dopa), the metabolic precursor of dopamine, was administered to 10 parkinsonian patients in oral doses of 1-5 g. and intravenous doses of 0.2-0.5 g. Increases in dopamine excretion of 100- to 1000-fold following the dopa administration indicated that dopa was being absorbed and metabolized. Only two of the 10 patients showed any
P L, MCGEER, L R, ZELDOWICZ
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Excretion of 3,4-dihydroxyphenylalanine in urine

Biochimica et Biophysica Acta (BBA) - General Subjects, 1961
T, GERRITSEN, S C, COPPS, H A, WAISMAN
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Dihydroxyphenylalanine transaminase

1997
Dietmar Schomburg, Dörte Stephan
openaire   +1 more source

Dihydroxyphenylalanine ammonia-lyase

1990
Dietmar Schomburg, Margit Salzmann
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Microbiological synthesis of L-3,4-dihydroxyphenylalanine

Journal of the American Chemical Society, 1969
C J, Sih   +3 more
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l-3,4-Dihydroxyphenylalanine

2010
Nicola Simola   +141 more
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