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Now showing items 6613-6632 of 11407
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2019-10-11ZeitschriftenartikelOptimization of SNAP-25 and VAMP-2 Cleavage by Botulinum Neurotoxin Serotypes A–F Employing Taguchi Design-of-Experiments The detection of catalytically active botulinum neurotoxins (BoNTs) can be achieved by monitoring the enzymatic cleavage of soluble NSF (N-ethylmaleimide-sensitive-factor) attachment protein receptor (SNARE) proteins by ...
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2018-12-12ZeitschriftenartikelOral health behaviour of children and adolescents in Germany. Results of the cross-sectional KiGGS Wave 2 study and trends Oral health behaviour plays a key role in the prevention of caries and periodontitis. This article describes the prevalence, determinants and trends of tooth brushing frequency and utilization of dental check-ups. The ...
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2009-12-18ZeitschriftenartikelOrbus hercynius gen. nov., sp. nov., isolated from faeces of wild boar, is most related to Enterobacteriales and Pasteurellales A novel gammaproteobacterium, strain CN3T, was isolated from faeces of wild boar. It is facultative anaerobic and appears coccoid or rod shaped. The determined partial 16S rRNA gene sequence of strain CN3T suggests a distant ...
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2016-09-13ZeitschriftenartikelOrganization and ELISA-Based Results of the First Proficiency Testing to Evaluate the Ability of European Union Laboratories to Detect Staphylococcal Enterotoxin Type B (SEB) in Buffer and Milk The aim of this work was to organize the first proficiency test (PT) dedicated to staphylococcal enterotoxin B (SEB) detection in milk and buffer solutions. This paper describes the organization of the PT trial according ...
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2014-04-01ZeitschriftenartikelOrigin Detection During Food-borne Disease Outbreaks – A Case Study of the 2011 EHEC/HUS Outbreak in Germany The key challenge during food-borne disease outbreaks, e.g. the 2011 EHEC/HUS outbreak in Germany, is the design of efficient mitigation strategies based on a timely identification of the outbreak’s spatial origin. Standard ...
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2012-04-01ZeitschriftenartikelOrigin of Human T-Lymphotropic Virus Type 1 in Rural Côte d’Ivoire Simian T-lymphotropic virus type 1 (STLV-1) strains occasionally infect humans. However, the frequency of such infections is unknown. We show that direct transmission of STLV-1 from nonhuman primates to humans may be ...
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2011-07-27ZeitschriftenartikelOrigin of XMRV and its Demise as a Human Pathogen Associated with Chronic Fatigue Syndrome Retroviruses are well known pathogens of mammals, birds and fish. Their potential to induce cancer in chickens was already described almost 100 years ago and murine retroviruses have been a subject of study for 50 years. ...
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2017-11-20ZeitschriftenartikelOrigin, evolution, and global transmission of community-acquired Staphylococcus aureus ST8 USA300 is a pandemic clonal lineage of hypervirulent, community-acquired, methicillin-resistant Staphylococcus aureus (CA-MRSA) with specific molecular characteristics. Despite its high clinical relevance, the evolutionary ...
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2020-02-25ZeitschriftenartikelOrthohepevirus C: An Expanding Species of Emerging Hepatitis E Virus Variants Hepatitis E virus (HEV) is an emerging zoonotic pathogen that has received an increasing amount of attention from virologists, clinicians, veterinarians, and epidemiologists over the past decade. The host range and animal ...
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2010-06-07Berichte und sonstige TexteOrthopockenviren: Infektionen des Menschen Stellungnahme des AK Blut
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2009-11-19ZeitschriftenartikelOseltamivir-resistant influenza A(H1N1) viruses detected in Europe during season 2007-8 had epidemiologic and clinical characteristics similar to co-circulating susceptible A(H1N1) viruses During the 2007-08 influenza season, high levels of oseltamivir resistance were detected among influenza A(H1N1) viruses in a number of European countries. We used surveillance data to describe influenza A(H1N1) cases for ...
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2009-04-01ZeitschriftenartikelOseltamivir-Resistant Influenza Virus A (H1N1), Europe, 2007–08 Season In Europe, the 2007-08 winter season was dominated by influenza virus A (H1N1) circulation through week 7, followed by influenza B virus from week 8 onward. Oseltamivir-resistant influenza viruses A (H1N1) (ORVs) with H275Y ...
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2019-09-26ZeitschriftenartikelOsmolyte homeostasis controls single-cell growth rate and maximum cell size of Saccharomyces cerevisiae Cell growth is well described at the population level, but precisely how nutrient and water uptake and cell wall expansion drive the growth of single cells is poorly understood. Supported by measurements of single-cell ...
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2005-11-17ZeitschriftenartikelOsteoporoseprävalenz und assoziierte Versorgungsmuster bei Frauen im Alter ab 45 Jahren in Deutschland - Ergebnisse des ersten telefonischen Gesundheitssurveys 2003 Im Rahmen des ersten telefonischen Gesundheitssurveys (GSTel03) wurden auch die Prävalenz von Osteoporose und assoziierten Faktoren bei Frauen ab 45 Jahren untersucht. Die Lebenszeitprävalenz einer ärztlich diagnostizierten ...
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1998-06-01ZeitschriftenartikelOsteoporose—ein prioritäres Gesundheitsproblem mit vielen offenen Fragen
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2015-02-22ZeitschriftenartikelOutbreak of cryptosporidium hominis following river flooding in the city of Halle (Saale), Germany, August 2013 Background: During weeks 32–33, 2013, 24 cases of cryptosporidiosis were notified in the city of Halle (annual mean 2008–2012: 9 cases). We investigated the outbreak to identify the source and recommend control measures, ...
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2010-08-10ZeitschriftenartikelOutbreak of influenza virus A/H1N1 in a hospital ward for immunocompromised patients In February 2008, five patients were infected with the H1N1 subtype of influenza A virus in one hospital ward for immunocompromised patients at a hospital in North Rhine-Westphalia, Germany. All of these patients had an ...
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2010-04-10ZeitschriftenartikelOutbreak of leptospirosis among triathlon participants in Germany, 2006 Background: In August 2006, a case of leptospirosis occurred in an athlete after a triathlon held around Heidelberg and in the Neckar river. In order to study a possible outbreak and to determine risk factors for infection ...
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2011-12-15ZeitschriftenartikelOutbreak of Salmonella Montevideo associated with a dietary food supplement flagged in the Rapid Alert System for Food and Feed (RASFF) in Germany, 2010 In March 2010 the Rapid Alert System for Food and Feed (RASFF) was used to inform about Salmonella Montevideo in a herbal food supplement, formulated in capsules, distributed under a Dutch label in Germany. Simultaneous ...
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2012-02-09ZeitschriftenartikelOutbreak of salmonellosis after a wedding party, Bavaria, Germany, summer 2010: the importance of implementing food safety concepts An outbreak of salmonellosis in the summer of 2010 after a wedding party in Bavaria, Germany, was investigated, to identify vehicles and source of the outbreak and any flaws in food safety procedures. A cohort study ...