Results 141 to 150 of about 120,358 (295)

The prevalences of Salmonella Genomic Island 1 variants in human and animal Salmonella Typhimurium DT104 are distinguishable using a Bayesian approach [PDF]

, 2011
Throughout the 1990s, there was an epidemic of multidrug resistant Salmonella Typhimurium DT104 in both animals and humans in Scotland. The use of antimicrobials in agriculture is often cited as a major source of antimicrobial resistance in pathogenic ...
Alison E. Mather, Daniel T. Haydon, Derek J. Brown, Dominic J. Mellor, John E. Coia, Louise Matthews, Maciej F. Boni, Matthew J. Denwood, Stuart W. J. Reid   +8 more
core   +3 more sources

Multifaceted Evolution of the PhoPQ Two‐Component System in Salmonella enterica Enhanced the Expression of Horizontally Acquired Virulence Genes

Molecular Microbiology, EarlyView.
In this study, Barretto and Fowler investigate how the properties of Salmonella's PhoPQ two‐component system have evolved to facilitate its role as a master regulator of virulence gene expression when this species invades host cells. ABSTRACT For a bacterium to adapt to a new environmental niche, its regulatory networks must evolve to effectively sense
Luke A. F. Barretto, Casey C. Fowler
wiley   +1 more source

Isolation of Salmonella enterica subsp. enterica (O:4,5:i) and Salmonella enterica subsp. Typhimurium from free-living domestic pigeons (Columba livia)

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2014
The present study reports the isolation of Salmonella enterica in organs of free-living domestic pigeons. In the clinic examination, the presence of feces in the peri-cloacal and abdominal regions were observed, as well as symptoms such as cachexy ...
R.C. Rocha-e-Silva, W.M. Cardoso, R.S.C. Teixeira, Á.H. Albuquerque, R.V. Horn, E.S. Lopes, V.J.R. Gomes Filho, C.P. Almeida, I.C.L. Santos, D.N. Machado, S.V.G. Lima, I.S. Carneiro   +11 more
doaj   +1 more source

Molecular characterization of Salmonella Enteritidis : comparison of an optimized multi-locus variable-number of tandem repeat analysis (MLVA) and pulsed-field gel electrophoresis [PDF]

, 2012
Salmonella Enteritidis (SE) is a genetically homogenous serovar, which makes optimal subtype discrimination crucial for epidemiological research. This study describes the development and evaluation of an optimized multiple-locus variable number tandem ...
Bertrand, Sophie, De Reu, Koen, Dewaele, Isabelle, Ducatelle, Richard, Herman, Lieve, Heyndrickx, Marc, Imberechts, Hein, Rasschaert, Geertrui, Wattiau, Pierre, Wildemauwe, Christa   +9 more
core   +2 more sources

Mechanisms of enteric neuropathy in diverse contexts of gastrointestinal dysfunction

Neurogastroenterology &Motility, EarlyView.
Abstract The enteric nervous system (ENS) commands moment‐to‐moment gut functions through integrative neurocircuitry housed in the gut wall. The functional continuity of ENS networks is disrupted in enteric neuropathies and contributes to major disturbances in normal gut activities including abnormal gut motility, secretions, pain, immune dysregulation,
Julia R. Jamka, Brian D. Gulbransen
wiley   +1 more source

Landscape phage, phage display, stripped phage, biosensors, detection, affinity reagent, nanotechnology, Salmonella typhimurium, Bacillus anthracis [PDF]

Dans European Nano Systems Worshop - ENS 2005, Paris : France (2005), 2007
Filamentous phage, such as fd used in this study, are thread-shaped bacterial viruses. Their outer coat is a tube formed by thousands equal copies of the major coat protein pVIII. We constructed libraries of random peptides fused to all pVIII domains and selected phages that act as probes specific for a panel of test antigens and biological threat ...
arxiv  

Multiresistant Salmonella enterica serovar 4,[5],12:i:- in Europe: a new pandemic strain? [PDF]

, 2010
A marked increase in the prevalence of S. enterica serovar 4,[5],12:i:- with resistance to ampicillin, streptomycin, sulphonamides and tetracyclines (R-type ASSuT) has been noted in food-borne infections and in pigs/pig meat in several European countries
Granier, A., Guerra, B., Hopkins, K.L., Jakubczak, A., Kirchner, M., Lucarelli, C., Mevius, D.J., Porrero, M.C., Threlfall, J.   +8 more
core   +3 more sources

Expression of endochitinase and exochitinase in lettuce chloroplasts increases plant biomass and kills fungal pathogen Candida albicans

Plant Biotechnology Journal, EarlyView.
Expression of exochitinase and endochitinase in lettuce highlights the potential of chloroplast genetic engineering for sustainable agriculture and biomedical applications, offering a safer alternative to chemical fertilizers and fungicides. Summary Lettuce (Lactuca sativa) is a popular leafy vegetable with global production of ~28 million Mt ...
Iqra Fatima, Geetanjali Wakade, Niaz Ahmad, Henry Daniell   +3 more
wiley   +1 more source

Ceftazidime-ResistantSalmonella enterica, Morocco

Emerging Infectious Diseases, 2009
إلى المحرر: شكراً جزيلاً على قسمك الخاص المثير للاهتمام والمفيد حول الأمراض المعدية في منطقة الأمازون (1). يجب أن يكون قراؤك مهتمين أيضًا ببرنامج صحي مستدام معروف قليلاً، ولكنه ناجح للغاية، بدأ في الأمازون. في عام 1942، وافقت حكومتا البرازيل والولايات المتحدة على إنشاء خدمة خاصة للصحة العامة (تسمى Serviço Especial de Saúde Pública).
Brahim Bouchrif, Simon Le Hello, Maria Pardos, Bouchra Karraouan, Jean-David Perrier-Gros-Claude, Moulay Mustapha Ennaji, Mohammed Timinouni, François‐Xavier Weill   +7 more
openaire   +5 more sources

The Structural Biology and Critical Evaluation of Bacterial Proteases as Targets in New Drug Design [PDF]

arXiv, 2014
Bacteria produce a range of proteolytic enzymes, for which a number human equivalent or structurally similar examples exist and the primary focus of this study was to analyse the published literature to find proteolytic enzymes, specifically endoproteses and to examine the similarity in the substrates that they act on so as to predict a suitable ...
arxiv