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Report from the HarmoSter study: inter-laboratory comparison of LC-MS/MS measurements of corticosterone, 11-deoxycortisol and cortisone.
Fanelli F, Bruce S, Cantù M, Temchenko A, Mezzullo M, Lindner JM, Peitzsch M, Binz PA, Ackermans MT, Heijboer AC, Van den Ouweland J, Koeppl D, Nardi E, Rauh M, Vogeser M, Eisenhofer G, Pagotto U. Fanelli F, et al. Among authors: eisenhofer g. Clin Chem Lab Med. 2022 Oct 27;61(1):67-77. doi: 10.1515/cclm-2022-0242. Print 2023 Jan 27. Clin Chem Lab Med. 2022. PMID: 36288389 Free article.
Double stable isotope ultra performance liquid chromatographic-tandem mass spectrometric quantification of tissue content and activity of phenylethanolamine N-methyltransferase, the crucial enzyme responsible for synthesis of epinephrine.
Qin N, Peitzsch M, Menschikowski M, Siegert G, Pacak K, Eisenhofer G. Qin N, et al. Among authors: eisenhofer g. Anal Bioanal Chem. 2013 Feb;405(5):1713-9. doi: 10.1007/s00216-012-6599-x. Epub 2012 Dec 8. Anal Bioanal Chem. 2013. PMID: 23224622 Free PMC article.
Simultaneous liquid chromatography tandem mass spectrometric determination of urinary free metanephrines and catecholamines, with comparisons of free and deconjugated metabolites.
Peitzsch M, Pelzel D, Glöckner S, Prejbisz A, Fassnacht M, Beuschlein F, Januszewicz A, Siegert G, Eisenhofer G. Peitzsch M, et al. Among authors: eisenhofer g. Clin Chim Acta. 2013 Mar 15;418:50-8. doi: 10.1016/j.cca.2012.12.031. Epub 2013 Jan 9. Clin Chim Acta. 2013. PMID: 23313054
Analysis of plasma 3-methoxytyramine, normetanephrine and metanephrine by ultraperformance liquid chromatography-tandem mass spectrometry: utility for diagnosis of dopamine-producing metastatic phaeochromocytoma.
Peitzsch M, Prejbisz A, Kroiß M, Beuschlein F, Arlt W, Januszewicz A, Siegert G, Eisenhofer G. Peitzsch M, et al. Among authors: eisenhofer g. Ann Clin Biochem. 2013 Mar;50(Pt 2):147-55. doi: 10.1258/acb.2012.012112. Ann Clin Biochem. 2013. PMID: 23512172
Levodopa therapy in Parkinson's disease: influence on liquid chromatographic tandem mass spectrometric-based measurements of plasma and urinary normetanephrine, metanephrine and methoxytyramine.
Eisenhofer G, Brown S, Peitzsch M, Pelzel D, Lattke P, Glöckner S, Stell A, Prejbisz A, Fassnacht M, Beuschlein F, Januszewicz A, Siegert G, Reichmann H. Eisenhofer G, et al. Ann Clin Biochem. 2014 Jan;51(Pt 1):38-46. doi: 10.1177/0004563213487894. Epub 2013 Jul 19. Ann Clin Biochem. 2014. PMID: 23873873
Biochemical diagnosis of phaeochromocytoma using plasma-free normetanephrine, metanephrine and methoxytyramine: importance of supine sampling under fasting conditions.
Därr R, Pamporaki C, Peitzsch M, Miehle K, Prejbisz A, Peczkowska M, Weismann D, Beuschlein F, Sinnott R, Bornstein SR, Neumann HP, Januszewicz A, Lenders J, Eisenhofer G. Därr R, et al. Among authors: eisenhofer g. Clin Endocrinol (Oxf). 2014 Apr;80(4):478-86. doi: 10.1111/cen.12327. Epub 2013 Oct 17. Clin Endocrinol (Oxf). 2014. PMID: 24102244 Clinical Trial.
Opposing effects of HIF1α and HIF2α on chromaffin cell phenotypic features and tumor cell proliferation: Insights from MYC-associated factor X.
Qin N, de Cubas AA, Garcia-Martin R, Richter S, Peitzsch M, Menschikowski M, Lenders JW, Timmers HJ, Mannelli M, Opocher G, Economopoulou M, Siegert G, Chavakis T, Pacak K, Robledo M, Eisenhofer G. Qin N, et al. Among authors: eisenhofer g. Int J Cancer. 2014 Nov 1;135(9):2054-64. doi: 10.1002/ijc.28868. Epub 2014 Apr 7. Int J Cancer. 2014. PMID: 24676840 Free article.
Changes in morphology and function of adrenal cortex in mice fed a high-fat diet.
Swierczynska MM, Mateska I, Peitzsch M, Bornstein SR, Chavakis T, Eisenhofer G, Lamounier-Zepter V, Eaton S. Swierczynska MM, et al. Among authors: eisenhofer g. Int J Obes (Lond). 2015 Feb;39(2):321-30. doi: 10.1038/ijo.2014.102. Epub 2014 Jun 12. Int J Obes (Lond). 2015. PMID: 24919565
542 results