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4. DOPA, dopamine, and DOPAC concentrations in the rat gastrointestinal tract decrease during fasting. Eldrup E; Richter EA Am J Physiol Endocrinol Metab; 2000 Oct; 279(4):E815-22. PubMed ID: 11001763 [TBL] [Abstract][Full Text] [Related]
5. Effects of handling or immobilization on plasma levels of 3,4-dihydroxyphenylalanine, catecholamines, and metabolites in rats. Kvetnanský R; Goldstein DS; Weise VK; Holmes C; Szemeredi K; Bagdy G; Kopin IJ J Neurochem; 1992 Jun; 58(6):2296-302. PubMed ID: 1573408 [TBL] [Abstract][Full Text] [Related]
6. Increase in plasma 3,4-dihydroxyphenylalanine (DOPA) appearance rate after inhibition of DOPA decarboxylase in humans. Eldrup E; Hetland ML; Christensen NJ Eur J Clin Invest; 1994 Mar; 24(3):205-11. PubMed ID: 8033956 [TBL] [Abstract][Full Text] [Related]
7. The relationship between age and venous plasma concentrations of noradrenaline, catecholamine metabolites, DOPA and neuropeptide Y-like immunoreactivity in normal human subjects. Hetland ML; Eldrup E; Bratholm P; Christensen NJ Scand J Clin Lab Invest; 1991 May; 51(3):219-24. PubMed ID: 1909048 [TBL] [Abstract][Full Text] [Related]
8. Defective 3,4-dihydroxyphenylalanine decarboxylation to dopamine in hydralazine-treated hypertensive patients may be pyridoxine remediable. Shigetomi S; Kuchel O Am J Hypertens; 1993 Jan; 6(1):33-40. PubMed ID: 8427659 [TBL] [Abstract][Full Text] [Related]
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10. Method for the determination of gamma-L-glutamyl-L-dihydroxyphenylalanine and its major metabolites L-dihydroxyphenylalanine, dopamine and 3,4-dihydroxyphenylacetic acid by high-performance liquid chromatography with electrochemical detection. Cummings J; Matheson LM; Smyth JF J Chromatogr; 1990 Jun; 528(1):43-53. PubMed ID: 2117019 [TBL] [Abstract][Full Text] [Related]
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12. Plasma sulfoconjugated dopamine levels are normal in patients with autonomic failure. Yamamoto T; Polinsky RJ; Goldstein DS; Baucom CE; Kopin IJ J Lab Clin Med; 1996 Nov; 128(5):488-91. PubMed ID: 8900291 [TBL] [Abstract][Full Text] [Related]
13. Improved assay for plasma dihydroxyphenylacetic acid and other catechols using high-performance liquid chromatography with electrochemical detection. Holmes C; Eisenhofer G; Goldstein DS J Chromatogr B Biomed Appl; 1994 Mar; 653(2):131-8. PubMed ID: 8205240 [TBL] [Abstract][Full Text] [Related]
14. Simultaneous measurement of DOPA, DOPAC, and catecholamines in plasma by liquid chromatography with electrochemical detection. Goldstein DS; Stull R; Zimlichman R; Levinson PD; Smith H; Keiser HR Clin Chem; 1984 May; 30(5):815-6. PubMed ID: 6424968 [No Abstract] [Full Text] [Related]
15. Rapid procedure for chromatographic isolation of DOPA, DOPAC, epinephrine, norepinephrine and dopamine from a single urinary sample at endogenous levels. Dalmaz Y; Peyrin L J Chromatogr; 1978 Jan; 145(1):11-27. PubMed ID: 621235 [TBL] [Abstract][Full Text] [Related]
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18. Significance and origin of DOPA, DOPAC, and dopamine-sulphate in plasma, tissues and cerebrospinal fluid. Eldrup E Dan Med Bull; 2004 Feb; 51(1):34-62. PubMed ID: 16009071 [No Abstract] [Full Text] [Related]
19. Effects of tyrosine and tryptophan ingestion on plasma catecholamine and 3,4-dihydroxyphenylacetic acid concentrations. Rasmussen DD; Ishizuka B; Quigley ME; Yen SS J Clin Endocrinol Metab; 1983 Oct; 57(4):760-3. PubMed ID: 6885965 [TBL] [Abstract][Full Text] [Related]
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