197 related articles for article (PubMed ID: 7894657)
1. Quantification of nitrite and nitrate in human urine and plasma as pentafluorobenzyl derivatives by gas chromatography-mass spectrometry using their 15N-labelled analogs.
Tsikas D; Böger RH; Bode-Böger SM; Gutzki FM; Frölich JC
J Chromatogr B Biomed Appl; 1994 Nov; 661(2):185-91. PubMed ID: 7894657
[TBL] [Abstract][Full Text] [Related]
2. Simultaneous GC-ECNICI-MS measurement of nitrite, nitrate and creatinine in human urine and plasma in clinical settings.
Hanff E; Lützow M; Kayacelebi AA; Finkel A; Maassen M; Yanchev GR; Haghikia A; Bavendiek U; Buck A; Lücke T; Maassen N; Tsikas D
J Chromatogr B Analyt Technol Biomed Life Sci; 2017 Mar; 1047():207-214. PubMed ID: 27052124
[TBL] [Abstract][Full Text] [Related]
3. Simultaneous derivatization and quantification of the nitric oxide metabolites nitrite and nitrate in biological fluids by gas chromatography/mass spectrometry.
Tsikas D
Anal Chem; 2000 Sep; 72(17):4064-72. PubMed ID: 10994966
[TBL] [Abstract][Full Text] [Related]
4. Simultaneous measurement of [15N]nitrate and [15N]nitrite enrichment and concentration in urine by gas chromatography mass spectrometry as pentafluorobenzyl derivatives.
Tsikas D; Schwarz A; Stichtenoth DO
Anal Chem; 2010 Mar; 82(6):2585-7. PubMed ID: 20170083
[TBL] [Abstract][Full Text] [Related]
5. Simultaneous pentafluorobenzyl derivatization and GC-ECNICI-MS measurement of nitrite and malondialdehyde in human urine: Close positive correlation between these disparate oxidative stress biomarkers.
Hanff E; Eisenga MF; Beckmann B; Bakker SJ; Tsikas D
J Chromatogr B Analyt Technol Biomed Life Sci; 2017 Feb; 1043():167-175. PubMed ID: 27461359
[TBL] [Abstract][Full Text] [Related]
6. Gas chromatographic-tandem mass spectrometric quantification of human plasma and urinary nitrate after its reduction to nitrite and derivatization to the pentafluorobenzyl derivative.
Tsikas D; Gutzki FM; Sandmann J; Schwedhelm E; Frölich JC
J Chromatogr B Biomed Sci Appl; 1999 Aug; 731(2):285-91. PubMed ID: 10510782
[TBL] [Abstract][Full Text] [Related]
7. Investigation of N
Bollenbach A; Hanff E; Tsikas D
J Chromatogr B Analyt Technol Biomed Life Sci; 2018 Nov; 1100-1101():174-178. PubMed ID: 30340066
[TBL] [Abstract][Full Text] [Related]
8. Measurement of nitric oxide synthase activity in vivo and in vitro by gas chromatography-mass spectrometry.
Tsikas D
Methods Mol Biol; 2004; 279():81-103. PubMed ID: 15199238
[TBL] [Abstract][Full Text] [Related]
9. GC-ECNICI-MS analysis of S-nitrosothiols and nitroprusside after treatment with aqueous sulphide (S
Tsikas D; Schmidt M; Hanff E; Böhmer A
J Chromatogr B Analyt Technol Biomed Life Sci; 2017 Feb; 1043():209-218. PubMed ID: 27614419
[TBL] [Abstract][Full Text] [Related]
10. Stable-isotope dilution GC-MS approach for nitrite quantification in human whole blood, erythrocytes, and plasma using pentafluorobenzyl bromide derivatization: nitrite distribution in human blood.
Schwarz A; Modun D; Heusser K; Tank J; Gutzki FM; Mitschke A; Jordan J; Tsikas D
J Chromatogr B Analyt Technol Biomed Life Sci; 2011 May; 879(17-18):1485-95. PubMed ID: 20542745
[TBL] [Abstract][Full Text] [Related]
11. Measurement of nitrite in urine by gas chromatography-mass spectrometry.
Tsikas D; Suchy MT; Mitschke A; Beckmann B; Gutzki FM
Methods Mol Biol; 2012; 844():277-93. PubMed ID: 22262450
[TBL] [Abstract][Full Text] [Related]
12. 9- and 10-Nitro-oleic acid do not interfere with the GC-MS quantitative determination of nitrite and nitrate in biological fluids when measured as their pentafluorobenzyl derivatives.
Mitschke A; Gutzki FM; Tsikas D
J Chromatogr B Analyt Technol Biomed Life Sci; 2007 May; 851(1-2):287-91. PubMed ID: 17349828
[TBL] [Abstract][Full Text] [Related]
13. Measurement of nitrite and nitrate in biological fluids by gas chromatography-mass spectrometry and by the Griess assay: problems with the Griess assay--solutions by gas chromatography-mass spectrometry.
Tsikas D; Gutzki FM; Rossa S; Bauer H; Neumann C; Dockendorff K; Sandmann J; Frölich JC
Anal Biochem; 1997 Jan; 244(2):208-20. PubMed ID: 9025936
[TBL] [Abstract][Full Text] [Related]
14. Determination of low level nitrite and nitrate in biological, food and environmental samples by gas chromatography-mass spectrometry and liquid chromatography with fluorescence detection.
Akyüz M; Ata S
Talanta; 2009 Aug; 79(3):900-4. PubMed ID: 19576462
[TBL] [Abstract][Full Text] [Related]
15. Evidence by gas chromatography-mass spectrometry of ex vivo nitrite and nitrate formation from air nitrogen oxides in human plasma, serum, and urine samples.
Tsikas D; Mitschke A; Gutzki FM; Engeli S; Jordan J
Anal Biochem; 2010 Feb; 397(1):126-8. PubMed ID: 19800860
[TBL] [Abstract][Full Text] [Related]
16. Quantification of acetaminophen (paracetamol) in human plasma and urine by stable isotope-dilution GC-MS and GC-MS/MS as pentafluorobenzyl ether derivative.
Trettin A; Zoerner AA; Böhmer A; Gutzki FM; Stichtenoth DO; Jordan J; Tsikas D
J Chromatogr B Analyt Technol Biomed Life Sci; 2011 Aug; 879(23):2274-80. PubMed ID: 21733763
[TBL] [Abstract][Full Text] [Related]
17. Assessment of nitric oxide synthase activity in vitro and in vivo by gas chromatography-mass spectrometry.
Tsikas D; Sandmann J; Savva A; Luessen P; Böger RH; Gutzki FM; Mayer B; Frölich JC
J Chromatogr B Biomed Sci Appl; 2000 May; 742(1):143-53. PubMed ID: 10892593
[TBL] [Abstract][Full Text] [Related]
18. Determination of endothelium-derived nitrite/nitrate by gas chromatography/tandem mass spectrometry using (15N)NaNO2 as internal standard.
Gutzki FM; Tsikas D; Alheid U; Frölich JC
Biol Mass Spectrom; 1992 Feb; 21(2):97-102. PubMed ID: 1606187
[TBL] [Abstract][Full Text] [Related]
19. Analysis of nitrate, nitrite, and [15N]nitrate in biological fluids.
Green LC; Wagner DA; Glogowski J; Skipper PL; Wishnok JS; Tannenbaum SR
Anal Biochem; 1982 Oct; 126(1):131-8. PubMed ID: 7181105
[No Abstract] [Full Text] [Related]
20. Dietary Plant Sterols Supplementation Increases In Vivo Nitrite and Nitrate Production in Healthy Adults: A Randomized, Controlled Study.
Ho XL; Loke WM
J Food Sci; 2017 Jul; 82(7):1750-1756. PubMed ID: 28708316
[TBL] [Abstract][Full Text] [Related]
[Next] [New Search]
