Zobrazeno 1 - 10 of 21 pro vyhledávání: '"Siegfried Praun"'
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Akademický článek
Exhaled Breath and Oxygenator Sweep Gas Propionaldehyde in Acute Respiratory Distress Syndrome
Autor: Agnes S. Meidert, Alexander Choukèr, Siegfried Praun, Gustav Schelling, Michael E. Dolch
Publikováno v: Molecules, Vol 26, Iss 1, p 145 (2020)
Background: Oxidative stress-induced lipid peroxidation (LPO) due to neutrophil-derived reactive oxygen species plays a key role in the early stage of the acute respiratory distress syndrome (ARDS). Monitoring of oxidative stress in this patient popu
Externí odkaz: https://doaj.org/article/ef2489b88de848a1863b1fe61512136a
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3
Entering a New Era of Holistic Research in Establishing Groundwork for Future Human Space Exploration: Perspectives from the ESA-Topical Team 'Stress and Immunity'
Autor: Detlef Thieme, Dominique J.-F. de Quervain, Nicola Montano, Patrizia Campolongo, Gustav Schelling, Manfred Thiel, Jay Gopalakrishnan, Anne Guo, Benno Roozendaal, Ines Kaufmann, Judith-Irina Buchheim, Alexander Choukèr, Jean-Pol Frippiat, Antoine U. Viola, Siegfried Praun, Alex P. Salam, Sarah Baatout
Publikováno v: Stress Challenges and Immunity in Space ISBN: 9783030169954
We are currently entering a new era of manned space flight, which will expand human presence to the moon and Mars as outlined in the roadmaps of the International Space Exploration Coordination Group (ISECG, www.globalspaceexploration.org). This road
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::517bc6a303193caf01d921075c265eee
https://doi.org/10.1007/978-3-030-16996-1_3
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4
Exhaled Breath and Oxygenator Sweep Gas Propionaldehyde in Acute Respiratory Distress Syndrome
Autor: Michael E. Dolch, Gustav Schelling, Agnes S. Meidert, Alexander Choukèr, Siegfried Praun
Publikováno v: Molecules, Vol 26, Iss 145, p 145 (2021)
Molecules
Volume 26
Issue 1
Background: Oxidative stress-induced lipid peroxidation (LPO) due to neutrophil-derived reactive oxygen species plays a key role in the early stage of the acute respiratory distress syndrome (ARDS). Monitoring of oxidative stress in this patient popu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::061f151565609b8a12d0e462a7783e5c
https://doi.org/10.3390/molecules26010145
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5
Quantification of propionaldehyde in breath of patients after lung transplantation
Autor: C. Leidlmair, Lorenz Frey, Michael Irlbeck, Cyrill Hornuss, Michael E. Dolch, Alexander Choukèr, J. Villinger, Gustav Schelling, Siegfried Praun
Publikováno v: Free Radical Biology and Medicine. 85:157-164
Oxygen-derived free radicals (ROS) have been identified to contribute significantly to ischemia-reperfusion (I/R) injury by initiating chain reactions with polyunsaturated membrane lipids (lipid peroxidation, LPO) resulting in the generation of sever
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72b25c97d35ab4136d45fa4d0214acb8
https://doi.org/10.1016/j.freeradbiomed.2015.04.003
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Towards human exploration of space: The THESEUS review series on immunology research priorities
Autor: Alexander Choukèr, Oliver Ullrich, Brian Crucian, Benno Roozendaal, Manfred Thiel, Jean-Pol Frippiat, Siegfried Praun, Gustav Schelling, Dominique J.-F. de Quervain, Nicola Montano, Daniela Grimm
Publikováno v: NPJ Microgravity
NPJ Microgravity, Nature Publishing Group, 2016, 2 (1), ⟨10.1038/npjmgrav.2016.40⟩
Jean-Pol, F, Crucian, B E, de Quervain, D, Grimm, D, Montano, N, Praun, S, Roozendaal, B, Schelling, G, Thiel, M, Ullrich, O & Choukér, A 2016, ' Towards human exploration of space: The THESEUS review series on immunology research priorities ', npj microgravity . https://doi.org/10.1038/npjmgrav.2016.40
Dysregulation of the immune system occurs during spaceflight and may represent a crew health risk during exploration missions because astronauts are challenged by many stressors. Therefore, it is crucial to understand the biology of immune modulation
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5077921c1590e8076ae5658f14af7aa
https://hal.univ-lorraine.fr/hal-01903866
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7
Determination of breath isoprene allows the identification of the expiratory fraction of the propofol breath signal during real-time propofol breath monitoring
Autor: Gustav Schelling, Michael E. Dolch, Cyrill Hornuss, Siegfried Praun, Silke Janitza, Kimberly Souza, Christian C. Apfel
Publikováno v: Journal of Clinical Monitoring and Computing. 27:509-516
Real-time measurement of propofol in the breath may be used for routine clinical monitoring. However, this requires unequivocal identification of the expiratory phase of the respiratory propofol signal as only expiratory propofol reflects propofol bl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ec76c8f5b75927c7d47da4e736aca65
https://doi.org/10.1007/s10877-013-9452-7
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8
Exhaled breath volatile organic and inorganic compound composition in end-stage renal disease
Autor: Michael E. Dolch, Anne-Laure Boulesteix, Gustav Schelling, Christina Dengler, Siegfried Praun, Michael Fischereder, Ulf Schönermarck, Annegret Gmeinwieser
Publikováno v: Clinical nephrology. 86(9)
AIMS Patients with end-stage renal disease (ESRD) are characterized by uremia and increased oxidative stress. The aim of this study was to investigate the influence of hemodialysis on breath ammonia and volatile oxidative stress parameters. METHODS B
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d95ac3173cbe82e6a96c7f9accdda37b
https://pubmed.ncbi.nlm.nih.gov/27443565
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9
Volatile organic compound analysis by ion molecule reaction mass spectrometry for Gram-positive bacteria differentiation
Autor: W. Denzer, Michael E. Dolch, Gustav Schelling, Sören Schubert, Cyrill Hornuss, J. Villinger, C. Klocke, Siegfried Praun
Publikováno v: European Journal of Clinical Microbiology & Infectious Diseases. 31:3007-3013
Approximately 50 % of all clinically proven infections in critically ill patients are caused by Gram-positive bacteria. The timely and appropriate treatment of these infections is vital in order to avoid negative outcomes. Hence, fast and reliable me
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e767c69cc6f03c08bee152d367d4e44a
https://doi.org/10.1007/s10096-012-1654-2
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10
Time course of expiratory propofol after bolus injection as measured by ion molecule reaction mass spectrometry
Autor: Michael E. Dolch, Gustav Schelling, Dirk Wiepcke, Siegfried Praun, Cyrill Hornuss, Christian C. Apfel
Publikováno v: Analytical and Bioanalytical Chemistry. 403:555-561
Propofol in exhaled breath can be detected and monitored in real time by ion molecule reaction mass spectrometry (IMR-MS). In addition, propofol concentration in exhaled breath is tightly correlated with propofol concentration in plasma. Therefore, r
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc30ea943f837a897cff1093fc6c5f6a
https://doi.org/10.1007/s00216-012-5856-3
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