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6. Validity and reliability of liquid chromatography with electrochemical detection for measuring plasma levels of norepinephrine and epinephrine in man. Goldstein DS; Feuerstein G; Izzo JL; Kopin IJ; Keiser HR Life Sci; 1981 Feb; 28(5):467-75. PubMed ID: 7207028 [No Abstract] [Full Text] [Related]
7. Application of an organic solvent extraction to the determination of catechol-O-methyltransferase activity by high-performance liquid chromatography in human mononuclear cells. Allen E; Myers C; Frank D; Pettigrew A; Thompson S; Blumer JL J Chromatogr; 1992 Jul; 578(2):175-88. PubMed ID: 1400795 [TBL] [Abstract][Full Text] [Related]
8. Determination of catechol-O-methyltransferase activity in erythrocytes by high performance liquid chromatography with electrochemical detection. Schultz E; Nissinen E; Kaakkola S Biomed Chromatogr; 1989 Mar; 3(2):64-7. PubMed ID: 2736320 [TBL] [Abstract][Full Text] [Related]
9. Alterations in dopamine clearance and catechol-O-methyltransferase activity by dopamine infusions in children. Allen E; Pettigrew A; Frank D; Thompson S; Myers C; Yamashita T; Blumer JL Crit Care Med; 1997 Jan; 25(1):181-9. PubMed ID: 8989196 [TBL] [Abstract][Full Text] [Related]
10. Neurochemical applications of liquid chromatography with electrochemical detection. Kissinger PT; Bruntlett CS; Shoup RE Life Sci; 1981 Feb; 28(5):455-65. PubMed ID: 6163061 [No Abstract] [Full Text] [Related]
11. Analytical differences between the determination of plasma catecholamines by liquid chromatography with electrochemical detection and by radioenzymatic assay. Eisenhofer G J Chromatogr; 1986 Apr; 377():328-33. PubMed ID: 3711223 [No Abstract] [Full Text] [Related]
12. Determination of plasma catecholamines by high performance liquid chromatography with electrochemical detection: comparison with a radioenzymatic method. Hjemdahl P; Daleskog M; Kahan T Life Sci; 1979 Jul; 25(2):131-8. PubMed ID: 114724 [No Abstract] [Full Text] [Related]
13. The effect of temperature on the analysis of metanephrine for catechol-O-methyltransferase activity assay by HPLC with electrochemical detection. Passarinha LA; Bonifácio MJ; Queiroz JA Biomed Chromatogr; 2006 Sep; 20(9):937-44. PubMed ID: 16470514 [TBL] [Abstract][Full Text] [Related]
14. L-dopa as substrate for human duodenal catechol-O-methyltransferase and aromatic L-amino acid decarboxylase. Schultz E Biomed Chromatogr; 1990 Nov; 4(6):242-4. PubMed ID: 2289048 [TBL] [Abstract][Full Text] [Related]
15. Determination of catecholamines in human plasma by high-performance liquid chromatography: comparison between a new method with fluorescence detection and an established method with electrochemical detection. van der Hoorn FA; Boomsma F; Man in 't Veld AJ; Schalekamp MA J Chromatogr; 1989 Jan; 487(1):17-28. PubMed ID: 2715261 [TBL] [Abstract][Full Text] [Related]
16. Method for measuring endogenous 3-O-methyldopa in urine and plasma. Armando I; Grossman E; Hoffman A; Goldstein DS J Chromatogr; 1991 Jul; 568(1):45-54. PubMed ID: 1770109 [TBL] [Abstract][Full Text] [Related]
17. Simultaneous single isotope radioenzymatic assay of plasma norepinephrine, epinephrine and dopamine. Peuler JD; Johnson GA Life Sci; 1977 Sep; 21(5):625-36. PubMed ID: 904439 [No Abstract] [Full Text] [Related]
18. O-methylation of (+)-(R)- and (-)-(S)-6,7-dihydroxy-1-methyl-1,2,3,4-tetrahydroisoquinoline (salsolinol) in the presence of pig brain catechol-O-methyltransferase. Hötzl BK; Thomas H Chirality; 1997; 9(4):367-72. PubMed ID: 9275315 [TBL] [Abstract][Full Text] [Related]
19. Determination of picogram levels of brain serotonin by a simplified liquid chromatographic electrochemical detection assay. Warsh JJ; Chiu A; Godse DD; Coscina DV Brain Res Bull; 1979; 4(4):567-70. PubMed ID: 487209 [TBL] [Abstract][Full Text] [Related]
20. Determination of the catechol-O-methyltransferase inhibitor Ro 40-7592 in human plasma by high-performance liquid chromatography with coulometric detection. Timm U; Erdin R J Chromatogr; 1992 Feb; 593(1-2):63-8. PubMed ID: 1639913 [TBL] [Abstract][Full Text] [Related] [Next] [New Search]