intestinal colonization
Staphylococcus aureus intestinal colonization is associated with increased frequency of S aureuson skin of hospitalized patients
... group. One-way analysis of variance was used for analysis of continuous variables and the Pearson Chi-square test or Fisher's exact test was used for analysis of categorical data. Additional bi-variate analyses were ...
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Comprehensive Assignment of Roles for Salmonella Typhimurium Genes in Intestinal Colonization of Food-Producing Animals
... in intestinal colonization of calves and pigs and to a lesser extent chickens [10,12], yet a Type I protein secretion system encoded by SPI-4 appeared to influence infection of calves, but not chickens [12] ...
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Immunization of Mice with Lactobacillus casei Expressing a Beta-Intimin Fragment Reduces Intestinal Colonization by Citrobacter rodentium
... in intestinal defenses against A/E pathogens ...rodentium intestinal colonization and displayed an increase in the apoptosis of epithelial colon cells with subsequent ulcer- ations after ...bacterial ...
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Oral Immunization with Cholera Toxin Provides Protection against Campylobacter jejuni in an Adult Mouse Intestinal Colonization Model
... Different antigens have been evaluated as possible vaccine can- didates using different animal models (reviewed in reference 25). The vaccines evaluated in the mouse model are relevant for dis- cussion. These included ...
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Effects of intestinal colonization by Clostridium difficile and Staphylococcus aureus on microbiota diversity in healthy individuals in China
... their colonization and subsequent dissemination from the in- testinal tract show a commonality [1, ...gut colonization, which is a known risk factor for gastro- intestinal infection [4], has not yet ...
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<p>Risk factors associated with prolonged intestinal colonization of ESBL-producing <em>Enterobacteriaceae</em> – a prospective cohort study</p>
... to colonization, treatment with proton-pump inhibitors and urinary catheter use are independently associated with prolonged intestinal EPE ...for intestinal colonization of ...
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Aggregating Phenotype in Lactobacillus crispatus Determines Intestinal Colonization and TLR2 and TLR4 Modulation in Murine Colonic Mucosa
... ments of gram-positive bacteria, through molecules called “pattern recognition receptors” (PRRs) (9). Among the PRRs are the mammalian homologues of Drosophila Toll receptors, referred to a Toll-like receptors (TLRs), ...
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Intestinal colonization due to Escherichia coli ST131: risk factors and prevalence
... on colonization with bacteria for which no phenotypic marker exists; the sensitivity of de- tection of ST131 from rectal swabs might be lower than desired; and the results might be applicable only to clus- ters ...
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Mechanism of Intestinal Colonization by Symbiotic Bacteria
... the colonization process in vivo, we predict that ...sustained colonization, as a means to degrade and import nutrients into the bacterial cell for growth, or ...binds intestinal mucin ...vivo ...
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Transient intestinal colonization by multiple phenotypes of Aeromonas species during the first week of life
... These and other data indicated that Aeromonas colonization occurs transiently at a very early age in Peruvian neonates and that in some instances, initial infection may be followed sever[r] ...
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Asymptomatic Intestinal Colonization with Protist Blastocystis Is Strongly Associated with Distinct Microbiome Ecological Patterns
... of colonization by Blastocystis and other protozoa (Cryptosporidium parvum, Entamoeba ...Blastocystis colonization was detected in 65% of individuals (102/156), 52% of whom (53/102) were ...
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Fecal microbiota transplantation against intestinal colonization by extended spectrum beta lactamase producing Enterobacteriaceae: a proof of principle study
... Our study shows that FMT in ESBL-EB colonization restores bacterial diversity, similar to FMT in CDI [7]. To further dissect driving mechanisms, we studied changes in fecal microbial signatures associated with ...
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Aggregative Adherence and Intestinal Colonization by Enteroaggregative Escherichia coli Are Produced by Interactions among Multiple Surface Factors
... vivo colonization upon hra1 deletion and yet no colonization-associated phenotypes when hra1 is deleted in ...three colonization factors, however, is necessary for optimal colonization and for ...
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Effects of Intrapartum Penicillin Prophylaxis on Intestinal Bacterial Colonization in Infants
... At birth, the gastrointestinal tract is sterile, and it is rapidly colonized by bacteria originating from the mother and the environment (10, 19). The first colonizing bacteria are aerobic bacteria, such as ...
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Kariisa_unc_0153D_15502.pdf
... of chitin, it is tempting to speculate that cAMP-CRP links gbpA expression with expression of genes encoding chitin utilization and chitin-induced competence components (4, 15). In addition, in a germ-free mouse model, ...
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Administration of probiotics influences F4 (K88)-positive enterotoxigenic Escherichia coli attachment and intestinal cytokine expression in weaned pigs
... the intestinal colonization of O149 enterotoxigenic Escherichia coli harbouring the F4 (K88) fimbriae (ETEC F4) and on the expression of ileal cytokines in weaned ...later. Intestinal segments were ...
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A study on the establishment of bacterial microbiota in the gut of silkworm bombyx mori
... Region-wise abundance: Region – wise abundance of total heterotrophic bacteria in the gut of Bombyx mori is presented in Table 5. Among the gut regions, foregut, midgut and hind gut, the foregut zone was found to be ...
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Clostridium difficile Colonization in Early Infancy Is Accompanied by Changes in Intestinal Microbiota Composition
... during colonization by ...difficile intestinal implantation corresponded ...dominant intestinal bacterial species (fecal ...0.418). Intestinal colonization by a toxigenic strain of ...
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Antimicrobial resistances do not affect colonization parameters of intestinal E. coli in a small piglet group
... of intestinal colonization of piglets, we included all 44 clones which were isolated from the piglets and ana- lyzed the correlations between the sum of all resistance phenotypes and genotypes of each clone ...
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Colonization of a commercial broiler line by Campylobacter is under limited genetic control and does not significantly impair performance or intestinal health
... to intestinal colonization that were consistently observed with multiple strains (Boyd et ...Campylobacter colonization in the gut is partly under genetic control and potentially provides a route by ...
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