Results 11 to 20 of about 123,959 (211)

Assessment of MYC and TERT copy number variations in lung cancer using digital PCR

BMC Research Notes, 2023
Objective Lung cancer is the second most frequent cancer type and the most common cause of cancer-related deaths worldwide. Alteration of gene copy numbers are associated with lung cancer and the determination of copy number variations (CNV) is ...
Alexander Brik, Katharina Wichert, Daniel G. Weber, Katja Szafranski, Peter Rozynek, Swetlana Meier, Yon-Dschun Ko, Reinhard Büttner, Klaus Gerwert, Thomas Behrens, Thomas Brüning, Georg Johnen   +11 more
doaj   +1 more source

Biomonitoring of polycyclic aromatic hydrocarbons in firefighters at fire training facilities and in employees at respiratory protection and hose workshops

Frontiers in Public Health, 2023
IntroductionPolycyclic aromatic hydrocarbons (PAHs) are carcinogenic to humans and are formed by incomplete combustion. PAHs are always present during firefighting operations, and fire department members can be exposed to them in the workplace.MethodsIn ...
Stephan Koslitz, Birgit Heinrich, Heiko U. Käfferlein, Holger M. Koch, Tim Pelzl, Katrin Pitzke, Daniel Köster, Tobias Weiß, Volker Harth, Thomas Brüning, Thomas Behrens, Dirk Taeger   +11 more
doaj   +1 more source

Are circulating microRNAs suitable for the early detection of malignant mesothelioma? Results from a nested case–control study

BMC Research Notes, 2019
Objective Malignant mesothelioma is an aggressive cancer of the serous membranes. For the detection of the tumor at early stages non- or minimally-invasive biomarkers are needed.
Daniel Gilbert Weber, Alexander Brik, Swaantje Casjens, Katarzyna Burek, Martin Lehnert, Beate Pesch, Dirk Taeger, Thomas Brüning, Georg Johnen, the MoMar study group   +9 more
doaj   +1 more source

Seroconversion after needlestick injuries – analyses of statutory accident insurance claims in Germany

GMS Hygiene and Infection Control, 2018
Objective: After a needlestick injury (NSI) with contaminated blood, there is a risk of seroconversion. Statutory accident insurance (SAI) claims data were used to determine the numbers of seroconversions for hepatitis B and C viruses (HBV, HCV) and for ...
Dulon, Madeleine, Wendeler, Dana, Nienhaus, Albert   +2 more
doaj   +1 more source

Airway inflammation after inhalation of nano-sized zinc oxide particles in human volunteers

BMC Pulmonary Medicine, 2019
Background Workers in the zinc production and processing of galvanized sheet steel are exposed to a complex mixture of particles and gases, including zinc oxide (ZnO) that can affect human health.
Christian Monsé, Monika Raulf, Olaf Hagemeyer, Vera van Kampen, Benjamin Kendzia, Vitali Gering, Eike-Maximilian Marek, Birger Jettkant, Jürgen Bünger, Rolf Merget, Thomas Brüning   +10 more
doaj   +1 more source

Concentration-dependent systemic response after inhalation of nano-sized zinc oxide particles in human volunteers

Particle and Fibre Toxicology, 2018
Background Inhalation of high concentrations of zinc oxide particles (ZnO) may cause metal fume fever. In an earlier human inhalation study, no effects were observed after exposure to ZnO concentrations of 0.5 mg/m3.
Christian Monsé, Olaf Hagemeyer, Monika Raulf, Birger Jettkant, Vera van Kampen, Benjamin Kendzia, Vitali Gering, Günther Kappert, Tobias Weiss, Nadin Ulrich, Eike-Maximilian Marek, Jürgen Bünger, Thomas Brüning, Rolf Merget   +13 more
doaj   +1 more source

Design and implementation of an identification system in construction site safety for proactive accident prevention [PDF]

, 2012
Identifying accident precursors using real-time identity information has great potential to improve safety performance in construction industry, which is still suffering from day to day records of accident fatality and injury.
Qiming Li (1466779), Zhou, Zhipeng, Qiming Li, Weiwei Wu, Huanjia Yang (7122116), Zhipeng Zhou, Huanjia Yang, David A.S. Chew (7168838), Chew, David Ah Seng, Li, Qiming, Weiwei Wu (244139), Zhipeng Zhou (166303), David A.S. Chew, Yang, Huanjia, Wu, Weiwei   +14 more
core   +1 more source

Determinants of plasma calretinin in patients with malignant pleural mesothelioma

BMC Research Notes, 2020
Objective Calretinin is a well-known immunohistochemical tissue marker in the diagnosis of malignant mesothelioma. Promising results also indicate the use in early detection. In the present cross-sectional survey, correlations of calretinin plasma levels
Martin Lehnert, Daniel G. Weber, Dirk Taeger, Irina Raiko, Jens Kollmeier, Susann Stephan-Falkenau, Thomas Brüning, Georg Johnen, the MoMar-Study Group   +8 more
doaj   +1 more source

Use of nasal filters for allergen exposure measurements in veterinary practices

Environmental and Occupational Health Practice, 2022
Objectives: In this study, we applied novel nasal filters to assess animal allergen exposure of veterinary staff during their normal daily routine. Methods: Rhinix nasal filters were worn during work by 94 employees at different veterinary practices and ...
Eva Zahradnik, Ingrid Sander, Olaf Kleinmüller, Alexandra Beine, Frank Hoffmeyer, Albert Nienhaus, Monika Raulf   +6 more
doaj   +1 more source

Quantitative measurement of IgG to SARS‐CoV‐2 antigens using monoclonal antibody‐based enzyme‐linked immunosorbent assays

Clinical & Translational Immunology, 2022
Objective Standardised quantitative analysis of the humoral immune response to SARS‐CoV‐2 antigens may be useful for estimating the extent and duration of immunity. The aim was to develop enzyme‐linked immunosorbent assays (ELISAs) for the quantification
Ingrid Sander, Sabine Kespohl, Eva Zahradnik, Philipp Göcke, Ingolf Hosbach, Burkhard L Herrmann, Thomas Brüning, Monika Raulf   +7 more
doaj   +1 more source