Výsledky vyhledávání - "Kathrin S. Tewes"

Measurement of Thromboxane B2in Platelet-Rich Human Plasma by Gas Chromatography–Mass Spectrometry and Gas Chromatography–Tandem Mass Spectrometry Following Extractive Pentafluorobenzyl Esterification

Autor: Dimitrios Tsikas, Frank-Mathias Gutzki, Jürgen C. Frölich, Kathrin S. Tewes

Publikováno v: Analytical Biochemistry. 261:121-124

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b79bbc929bdb571a834c697033a4acc
https://doi.org/10.1006/abio.1998.2658

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Inhibition of platelet aggregation by S-nitroso-cysteine via cGMP-independent mechanisms: evidence of inhibition of thromboxane A2 synthesis in human blood platelets

Autor: Manfred Raida, Dimitrios Tsikas, Jürgen C. Frölich, Kathrin S. Tewes, Milos Ikic

Publikováno v: FEBS letters. 442(2-3)

S-Nitroso-cysteine (SNC), a putative endothelium-derived relaxing factor, potently inhibited collagen- and arachidonic acid-induced platelet aggregation (IC50=100 nM) and thromboxane A2 (TxA2) synthesis of human blood platelets. ODQ, a selective inhi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c99db6d26a33207721f4e5d2e0d00645
https://pubmed.ncbi.nlm.nih.gov/9928994

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Gas chromatographic-tandem mass spectrometric determination of acetylsalicylic acid in human plasma after oral administration of low-dose aspirin and guaimesal

Autor: Kathrin S Tewes, Frank-Mathias Gutzki, Jürgen C. Frölich, Dimitrios Tsikas, Joachim Greipel, Edzard Schwedhelm

Publikováno v: Journal of chromatography. B, Biomedical sciences and applications. 709(1)

A fully validated gas chromatographic-tandem mass spectrometric (GC-MS-MS) method is described for the accurate determination of acetylsalicylic acid (ASA) in human plasma after a single low-dose oral administration of aspirin or guaimesal, an ASA re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07ab8e9bb22fa1eb58f7f27afae057a2
https://pubmed.ncbi.nlm.nih.gov/9653928

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