Ion-exchange high#performance liquid chromatographic determination of leukotrienes after precolumn derivatisation with o-phthaldialdehydeTSIKAS, D; BRUNNER, G.Fresenius' Zeitschrift für analytische Chemie. 1988, Vol 332, Num 4, pp 369-370, issn 0016-1152Article

High-performance liquid chromatography of glutathione conjugates. II: Ion-exchange chromatography and fluorescence detectionTSIKAS, D; BRUNNER, G.Fresenius' journal of analytical chemistry. 1992, Vol 343, Num 3, pp 330-334, issn 0937-0633Article

High-performance liquid chromatography of glutathione conjugates. I: Ion-pair reversed-phase chromatography and UV detectionTSIKAS, D; BRUNNER, G.Fresenius' journal of analytical chemistry. 1992, Vol 343, Num 3, pp 326-329, issn 0937-0633Article

Quantitative determination of paraffin oil in blood by capillary gas chromatographyTSIKAS, D; BRUNNER, G.HRC. Journal of high resolution chromatography. 1990, Vol 13, Num 4, pp 244-246, issn 0935-6304, 3 p.Article

Nebivolol decreases systemic oxidative stress in healthy volunteersTROOST, R; SCHWEDHELM, E; ROJCZYK, S et al.British journal of clinical pharmacology. 2000, Vol 50, Num 4, pp 377-379, issn 0306-5251Article

Chronic dietary supplementation with L-arginine inhibits platelet aggregation and thromboxane A₂ synthesis in hypercholesterolaemic rabbits in vivoBODE-BÖGER, S. M; BÖGER, R. H; KIENKE, S et al.Cardiovascular research. 1998, Vol 37, Num 3, pp 756-764, issn 0008-6363Article

Formation of S-nitroso compounds from sodium nitroprusside, nitric oxide or nitrite and reduced thiols : analysis by capillary isotachophoresisTSIKAS, D; BÖGER, R. H; BODE-BÖGER, S. M et al.Journal of chromatography. A. 1995, Vol 699, Num 1-2, pp 363-369Article

Assessment of cysteinyl leukotriene synthesis in manFRÖLICH, J. C; FAULER, J; TSIKAS, D et al.Journal of lipid mediators and cell signalling. 1994, Vol 9, Num 1, pp 75-78, issn 0929-7855Article

Analysis of nitrite and nitrate as 1-nitro-2,4,6-trimethoxybenzene derivatives by reversed-phase HPLC with UV-detectionTSIKAS, D; GUTZKI, F.-M; FRÖLICH, J. C et al.Fresenius' journal of analytical chemistry. 1992, Vol 342, Num 1-2, pp 95-97, issn 0937-0633Article

Funktionen und Anwendung von Glutathion S-Transferase und Epoxid-Hydratase in einem enzymatischen Hohlfaser-Reaktor zur extrakorporalen Entgiftung = Function and application of glutathion S-transferase and epoxide hydratase in an enzymatic hollow fibre reactor for extracorporal detoxificationTSIKAS, D; KOHLHAW, K; BRUNNER, G et al.Chemieingenieurtechnik. 1991, Vol 63, Num 11, pp 1150-1151, issn 0009-286XArticle

Platelet aggregation, sensitivity to prostaglandin E₁ and thromboxane A₂ release in recombinant hirudin- and heparin-anticoagulated blood : Platelet activationVIIGIMAA, M; TSIKAS, D; FRÖLICH, J. C et al.Blood coagulation & fibrinolysis. 1996, Vol 7, Num 2, pp 259-261, issn 0957-5235Article

Chemical synthesis of dioxygen-18 labelled ω-/β-oxidized cysteinyl leukotrienes : analysis by gas chromatography-mass spectrometry and gas chromatography-tandem mass spectrometryTSIKAS, D; FAULER, J; FRÖLICH, J. C et al.Journal of chromatography. B, Biomedical applications. 1995, Vol 667, Num 2, pp 209-221Article

Ion-pair extraction of histamine from biological fluids and tissues for its determination by high-performance liquid chromatography with fluorescence detectionTSIKAS, D; VELASQUEZ, R; TOLEDANO, C et al.Journal of chromatography. Biomedical applications. 1993, Vol 614, Num 1, pp 37-41, issn 0378-4347Article

Determination of chloride in biological fluids as pentafluorobenzylchloride by reversed-phase high-performance liquid chromatography and UV detectionTSIKAS, D; FAULER, J; FRÖLICH, J. C et al.Chromatographia (Wiesbaden). 1992, Vol 33, Num 7-8, pp 317-320, issn 0009-5893Article

Enzymic preparation of dioxygen-18 labelled leukotriene E₄ and its use in quantitative gas chromatography-mass spectrometryTSIKAS, D; FAULER, J; FRÖLICH, J. C et al.Journal of chromatography. Biomedical applications. 1992, Vol 574, Num 2, pp 181-187, issn 0378-4347Article

Application of gas chromatography-mass spectrometry and gas chromatography-tandem mass spectrometry to assess in vivo synthesis of prostaglandins, thromboxane, leukotrienes, isoprostanes and related compounds in humansTSIKAS, D.Journal of chromatography. B, Biomedical sciences and applications. 1998, Vol 717, Num 1-2, pp 201-245, issn 1387-2273Article

Analysis of leukotriene B₄ as free acid and its δ-lactone by high-performance liquid chromatography : a study on the stability and formation of leukotriene B₄ δ-lactoneTSIKAS, D; FAULER, J; FRÖLICH, J. C et al.Fresenius' journal of analytical chemistry. 1993, Vol 347, Num 8-9, pp 376-381, issn 0937-0633Article

Tandem mass spectrometric quantification of 8-iso-prostaglandin F_2α and its metabolite 2,3-dinor-5,6-dihydro-8-iso-prostaglandin F_2α in human urineSCHWEDHELM, E; TSIKAS, D; DURAND, T et al.Journal of chromatography. B, Biomedical sciences and applications. 2000, Vol 744, Num 1, pp 99-112, issn 1387-2273Article

Solid- and liquid-phase extraction for the gas chromatographic-tandem mass spectrometric quantification of 2,3-dinor-thromboxane B₂ and 2,3-dinor-6-oxo-prostaglandin F_1α in human urineTSIKAS, D; GUTZKI, F.-M; BÖHME, M et al.Journal of chromatography. 2000, Vol 885, Num 1-2, pp 351-359, issn 0021-9673Article

Effects of acute euglycemic hyperinsulinemia on urinary nitrite/nitrate excretion and plasma endothelin-1 levels in men with essential hypertension and normotensive controlsSURDACKI, A; NOWICKI, M; SANDMANN, J et al.Metabolism, clinical and experimental. 1999, Vol 48, Num 7, pp 887-891, issn 0026-0495Article

Measurement of S-nitrosoalbumin by gas chromatography-mass spectrometry. II. Quantitative determination of S-nitrosoalbumin in human plasma using S-[¹⁵N]nitrosoalbumin as internal standardTSIKAS, D; SANDMANN, J; GUTZKI, F.-M et al.Journal of chromatography. B, Biomedical sciences and applications. 1999, Vol 726, Num 1-2, pp 13-24, issn 1387-2273Article

Measurement of nitrite and nitrate in plasma, serum and urine of humans by high-performance liquid chromatography, the Griess assay, chemiluminescence and gas chromatography-mass spectrometry : Interferences by biogenic amines and N^G-nitro-L-arginine analogs. Author's replyTSIKAS, D; FUCHS, I; GUTZKI, F.-M et al.Journal of chromatography. B, Biomedical sciences and applications. 1998, Vol 715, Num 2, pp 441-448, issn 1387-2273Article

Specific and rapid quantification of 8-iso-prostaglandin F_2α in urine of healthy humans and patients with Zellweger syndrome by gas chromatography-tandem mass spectrometryTSIKAS, D; SCHWEDHELM, E; FAULER, J et al.Journal of chromatography. B, Biomedical sciences and applications. 1998, Vol 716, Num 1-2, pp 7-17, issn 1387-2273Article

L-arginine-induced vasodilation in healthy humans : pharmacokinetic-pharmacodynamic relationshipBODE-BÖGER, S. M; BÖGER, R. H; GALLAND, A et al.British journal of clinical pharmacology. 1998, Vol 46, Num 5, pp 489-497, issn 0306-5251Article

Effect of captopril on prostacyclin and nitric oxide formation in healthy human subjects : Interaction with low dose acetylsalicylic acidB, R. H; BODE-BOGER, S. M; KRAMME, P et al.British journal of clinical pharmacology. 1996, Vol 42, Num 6, pp 721-727, issn 0306-5251Article