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The 2e of Escherichia coli is a unique, comprehensive analysis of the biology and molecular mechanisms that enable this ubiquitous organism to thrive. Leading investigators in the field discuss the molecular basis of E. coli pathogenesis followed by chapters on genomics and evolution. Detailed descriptions of distinct strains reveal the molecular pathogenesis of each and the causes of intestinal and extra-intestinal infections in humans. This work concludes with a presentation of virulence factors common to two or more pathotypes. The book is a great resource for references and up-to-date know

Escherichia coli infections. --- Escherichia coli. --- Virulence (Microbiology) --- Microbial virulence --- Pathogenic microorganisms --- E. coli (Bacterium) --- Escherichia --- Colibacillosis --- Gram-negative bacterial infections

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Les colibacilloses du porc sont des pathologies aiguës caractéristiques de la période néonatale au post-sevrage, provoquant un important taux de mortalité en élevage mais aussi et surtout d’importantes pertes économiques. Le présent travail mettra ici l’emphase sur les affections suivantes: la diarrhée néonatale, la diarrhée de post-sevrage et la maladie de l'œdème, chacune d'elles ayant leurs particularités en terme de moment d’apparition, de symptomatologie, de pathogénie mais aussi de prévention et de gestion. 
Ce travail de fin d’études s’articulera en plusieurs parties, en commençant tout d’abord par une description des différentes maladies de façon la plus exhaustive possible, suivie d’une deuxième partie concernant les différents mécanismes de résistance mis en évidence à ce jour chez le porc. Celui-ci s’inscrit dans le contexte actuel d’antibiorésistance, un challenge pour cette nouvelle génération de vétérinaires et vient questionner de l’intérêt d’une possible sélection de porcs résistants en complément à une utilisation raisonnée des antibiotiques et à la vaccination préventive.

edema disease --- genetic resistance --- genetic --- pigs --- pig production --- escherichia coli --- sus scrofa --- swine --- colibacillosis --- Sciences du vivant > Médecine vétérinaire & santé animale

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DescriptionAlthough most strains of E. coli bacteria are harmless and live in the intestines of healthy humans and animals, several strains can produce powerful toxins and cause severe illness in humans. This versatile pathogen is best known for being transmitted to humans through contaminated foods - such as undercooked meat and unpasteurized fruit juice - and has attracts much attention when serious outbreaks occur.Importance of TopicE. coli is capable of causing a wide variety of diseases - from urinary tract infections to meningitis. A considerable amount of m

Escherichia coli infections. --- Escherichia coli. --- Virulence (Microbiology) --- Microbial virulence --- Pathogenic microorganisms --- E. coli (Bacterium) --- Escherichia --- Colibacillosis --- Gram-negative bacterial infections --- ESCHERICHIA COLI --- ADHESINS, ESCHERICHIA COLI --- ANTIGENS, BACTERIAL --- SHIGA TOXINS --- HEMOLYSINS --- GENETICS --- PATHOGENICITY --- ULTRASTRUCTURE --- CLASSIFICATION

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Escherichia coli infections. --- Escherichia coli O157:H7. --- Verocytotoxins. --- Hemolytic-uremic syndrome. --- Gasser syndrome --- Gasser's syndrome --- HUS (Disease) --- Uremic-hemolytic syndrome --- Acute renal failure --- Blood platelet disorders --- Hemolytic anemia --- Syndromes --- Uremia --- Shiga-like toxins --- SLT (Bacterial toxin) --- VT (Bacterial toxin) --- Enterotoxins --- EHEC (Bacterium) --- Enterohemorrhagic Escherichia coli --- Escherichia coli O157 --- Escherichia coli --- Colibacillosis --- Gram-negative bacterial infections

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The worldwide emergence of antimicrobial-resistant bacteria, specially those resistant to last-resource antibiotics, is now a common problem being defined as one of three priorities for the safeguarding of One Health by the Tripartite Alliance, which includes the World Health Organization (WHO), the Food and Agriculture Organization (FAO) and the Office International des Epizooties (OIE). Bacteria resistance profiles, together with the expression of specific virulence markers, have a major influence on the outcomes of infectious diseases. These bacterial traits are interconnected, since not only the presence of antibiotics may influence bacterial virulence gene expression and consequently infection pathogenesis, but some virulence factors may also contribute to an increased bacterial resistance ability, as observed in biofilm-producing strains. The surveillance of important resistant and virulent clones and associated mobile genetic elements is essential for decision making in terms of mitigation measures to be applied for the prevention of such infections in both human and veterinary medicine. However, the role of natural environments as important components of the dissemination cycle of these strains has not been consider until recently. This Special Issue aims to publish manuscripts that contribute to the understanding of the impact of bacterial antimicrobial resistance and virulence in the three areas of the One Health triad–i.e., animal, human and environmental health.

Research & information: general --- Biology, life sciences --- Microbiology (non-medical) --- MRSA --- EMRSA-15 --- MLSB --- bacteremia --- bloodstream infections --- antibiotic resistance --- aquatic contamination --- probabilistic sampling --- San Francisco Estuary --- coast --- Pseudomonas --- Shewanella algae --- Vibrio parahaemolyticus --- biocide --- Listeria monocytogenes --- biofilm --- planktonic culture --- pulsed-field gel electrophoresis --- Escherichia coli --- fosfomycin --- nitrofurantoin --- antimicrobial resistance --- antibiotic susceptibility --- WGS --- phylogenetic analysis --- DNA mismatch repair system --- Salmonella Choleraesuis --- Iberian pig --- wild boar --- phylogenetic relationship --- plasmid replicon typing --- colistin --- carcass --- cfr gene --- fexA gene --- linezolid --- mutation --- pig --- public health --- S. aureus --- avian colibacillosis --- salmonellosis --- MDR --- tetA --- nisin --- mutant prevention concentration --- mutant selection window --- antimicrobial susceptibility testing --- horizontal gene transfer --- Salmonella --- reptiles --- isolation --- biofilms --- chlorhexidine gluconate --- wounds --- Gram-negative bacteria --- colonization --- infection --- clonal lineages --- resistance genes --- virulence factors --- Staphylococcus aureus --- skin and soft-tissue infections --- plasmids --- Panton–Valentine leucocidin --- MRSA --- EMRSA-15 --- MLSB --- bacteremia --- bloodstream infections --- antibiotic resistance --- aquatic contamination --- probabilistic sampling --- San Francisco Estuary --- coast --- Pseudomonas --- Shewanella algae --- Vibrio parahaemolyticus --- biocide --- Listeria monocytogenes --- biofilm --- planktonic culture --- pulsed-field gel electrophoresis --- Escherichia coli --- fosfomycin --- nitrofurantoin --- antimicrobial resistance --- antibiotic susceptibility --- WGS --- phylogenetic analysis --- DNA mismatch repair system --- Salmonella Choleraesuis --- Iberian pig --- wild boar --- phylogenetic relationship --- plasmid replicon typing --- colistin --- carcass --- cfr gene --- fexA gene --- linezolid --- mutation --- pig --- public health --- S. aureus --- avian colibacillosis --- salmonellosis --- MDR --- tetA --- nisin --- mutant prevention concentration --- mutant selection window --- antimicrobial susceptibility testing --- horizontal gene transfer --- Salmonella --- reptiles --- isolation --- biofilms --- chlorhexidine gluconate --- wounds --- Gram-negative bacteria --- colonization --- infection --- clonal lineages --- resistance genes --- virulence factors --- Staphylococcus aureus --- skin and soft-tissue infections --- plasmids --- Panton–Valentine leucocidin