Zobrazeno 1 - 10
of 126
pro vyhledávání: '"Heinz Schimmel"'
Autor:
Sylvia Worbs, Uwe Fiebig, Reinhard Zeleny, Heinz Schimmel, Andreas Rummel, Werner Luginbühl, Brigitte G. Dorner
Publikováno v:
Toxins, Vol 7, Iss 12, Pp 4935-4966 (2015)
In the framework of the EU project EQuATox, a first international proficiency test (PT) on the detection and quantification of botulinum neurotoxins (BoNT) was conducted. Sample materials included BoNT serotypes A, B and E spiked into buffer, milk, m
Externí odkaz:
https://doaj.org/article/72c038b10daf43f889b61977d538d62a
Autor:
Sylvia Worbs, Martin Skiba, Jennifer Bender, Reinhard Zeleny, Heinz Schimmel, Werner Luginbühl, Brigitte G. Dorner
Publikováno v:
Toxins, Vol 7, Iss 12, Pp 4987-5010 (2015)
While natural intoxications with seeds of Ricinus communis (R. communis) have long been known, the toxic protein ricin contained in the seeds is of major concern since it attracts attention of those intending criminal, terroristic and military misuse
Externí odkaz:
https://doaj.org/article/b63a810c793a418286525da5e320660e
Autor:
Sylvia Worbs, Martin Skiba, Martin Söderström, Marja-Leena Rapinoja, Reinhard Zeleny, Heiko Russmann, Heinz Schimmel, Paula Vanninen, Sten-Åke Fredriksson, Brigitte G. Dorner
Publikováno v:
Toxins, Vol 7, Iss 12, Pp 4906-4934 (2015)
Ricinus communis intoxications have been known for centuries and were attributed to the toxic protein ricin. Due to its toxicity, availability, ease of preparation, and the lack of medical countermeasures, ricin attracted interest as a potential biol
Externí odkaz:
https://doaj.org/article/968d5e9c3223466a8a65ff61ab6c3401
Autor:
Jasmin Weisemann, Nadja Krez, Uwe Fiebig, Sylvia Worbs, Martin Skiba, Tanja Endermann, Martin B. Dorner, Tomas Bergström, Amalia Muñoz, Ingrid Zegers, Christian Müller, Stephen P. Jenkinson, Marc-Andre Avondet, Laurence Delbrassinne, Sarah Denayer, Reinhard Zeleny, Heinz Schimmel, Crister Åstot, Brigitte G. Dorner, Andreas Rummel
Publikováno v:
Toxins, Vol 7, Iss 12, Pp 5035-5054 (2015)
The detection and identification of botulinum neurotoxins (BoNT) is complex due to the existence of seven serotypes, derived mosaic toxins and more than 40 subtypes. Expert laboratories currently use different technical approaches to detect, identify
Externí odkaz:
https://doaj.org/article/cd0569736e8245beb5d14556569d6032
Autor:
Denise M. O'Sullivan, Alexandra Bogožalec Košir, Alison S. Devonshire, Maria Karczmarczyk, Fran Van Heuverswyn, Jim F. Huggett, Annabell Plauth, Gerwyn M. Jones, Heinz Zeichhardt, Jörg Neukammer, Hans-Peter Grunert, Martin Kammel, Jannika Neeb, Carole A. Foy, Andreas Kummrow, Philippe Corbisier, Jernej Pavšič, Heinz Schimmel, Mojca Milavec
A candidate digital PCR (dPCR)-based reference measurement procedure for quantification of human cytomegalovirus (hCMV) was evaluated in 10 viral load comparison schemes (seven external quality assessment (EQA) and three additional training schemes)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2eb0a92008a28eb8a23aa5dce060e0dc
http://hdl.handle.net/1942/37662
http://hdl.handle.net/1942/37662
Autor:
Filip Dekeyser, Erik Stoops, Vesna Kostanjevecki, Henrik Zetterberg, Britta Brix, Hugo Vanderstichele, Rand Jenkins, Maria Bjerke, Guy Auclair, Piotr Lewczuk, Julia Kuhlmann, Stéphane Mazoua, Tobias Bittner, Gregor Pinski, Sébastien Boulo, Hendrik Emons, Victor Herbst, Sandra Rutz, Ulf Andreasson, Leslie M. Shaw, Mary E. Lame, Iswariya Venkataraman, Milena Quaglia, Ingrid Zegers, Erik Portelius, Heinz Schimmel, Erin E. Chambers, Johan Gobom, Andreas Leinenbach, Ekaterina Manuilova, Kaj Blennow, Magdalena Korecka, Jean Charoud-Got, Josef Pannee, Manu Vandijck, Stefanie Trapmann
Publikováno v:
Alzheimer's & Dementia
Introduction: Reference materials based on human cerebrospinal fluid were certified for the mass concentration of amyloid beta (Aβ)1-42 (Aβ 42). They are intended to be used to calibrate diagnostic assays for Aβ 42. Methods: The three certified re
Autor:
Robert Rej, Johanna E. Camara, Chris Burns, Harald Althaus, Cas Weykamp, Neil Greenberg, Vincent Delatour, Mauro Panteghini, W. Greg Miller, Douglas M. Hawkins, Hubert W. Vesper, Finlay MacKenzie, Eline van der Hagen, Jeffrey R. Budd, Heinz Schimmel, Thomas Keller, Ferruccio Ceriotti
Publikováno v:
Clin Chem
Establishing metrological traceability to an assigned value of a matrix-based certified reference material (CRM) that has been validated to be commutable among available end-user measurement procedures (MPs) is central to producing equivalent results
Publikováno v:
Food Additives & Contaminants: Part A. 36:96-108
The production of certified reference materials requires the application of highly accurate methods for characterisation. A gas chromatography-isotope dilution mass spectrometry method, setting ambitious performance criteria, was developed for eight
Autor:
Heinz Schimmel, Joanna Sheldon, Gustavo Martos, Dana Petronela Hutu, Pier Luigi Meroni, Evanthia Monogioudi, Ingrid Zegers
Publikováno v:
Clinical Chemistry and Laboratory Medicine (CCLM). 56:1734-1742
Correct measurement of autoantibodies is essential for the diagnosis of autoimmune diseases. However, due to the variability of autoantibody results and the heterogeneity of testing, wrong diagnosis is a reality. For this and more reasons, harmonizat
Autor:
Vincent Delatour, Chris Burns, Cas Weykamp, Johanna E. Camara, W. Greg Miller, Heinz Schimmel, Robert Rej, Thomas Keller, Ferruccio Ceriotti, Hubert W. Vesper, Jeffrey R. Budd, Göran Nilsson, Neil Greenberg, Mauro Panteghini, Finlay MacKenzie
Publikováno v:
Clinical Chemistry. 64:455-464
A process is described to assess the commutability of a reference material (RM) intended for use as a calibrator, trueness control, or external quality assessment sample based on the difference in bias between an RM and clinical samples (CSs) measure