Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"Type 1 fimbriae"”.
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Production and characterisation of yeast cell wall preparations with binding activity against Salmonella and Escherichia coli.
… yeast species, MOS have the capacity to inhibit type 1 fimbriae containing pathogenic bacteria from binding to host tissue and thus prevent infection. Alterations in the growing conditions of several yeast strains, including Saccharomyces, Kluyveromyces, Candida, Schizosaccharomyces, Pichia, and …
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Characterization of a Strain of Salmonella Typhimurium Capable of Causing Persistent Infections in Swine
… 798 has been shown to exist in two distinct phenotypes and to persistently infect pigs. One phenotype, 1519, expresses type 1 fimbriae and is adhesive to porcine enterocytes. The other phenotype, 1518, does not express type 1 fimbriae and is non-adhesive. 1519 is resistant to killing by serum …
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An Evaluation of a Yeast-Derived Mannan Oligosaccharide and Its Mode of Action in Swine
… with microbes expressing mannose-sensitive type-1 fimbriae. In theory, microbes that may bind to Bio-MosRTM are flushed from the gastrointestinal tract due to the inability of digestive enzymes to hydrolyze Bio-Mos RTM. In a meta-analysis of 54 comparisons of nursery pigs fed Bio-Mos RTM …
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Escherichia Coli ST131 Collected From Companion Animals Can Cause Cystitis and Pyelonephritis in a Murine Model of Urinary Tract Infection
… percentage of a population of each isolate with type 1 fimbriae turned on was determined. Results: E. coli ST131 (102 – 1011 CFUs) were present in the urine ≥ 21 days in 24 of 36 mice. All 6 strains of E. coli were able to infect the kidney with strain AUS75 infecting 1/6 mice while strain AUS272 …
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An Investigation into the utilisation of ethanolamine by uropathogenic E. coli
… ii ethanolamine regulated the expression of type 1 fimbriae in U1. In conclusion, this thesis supports the hypothesis that ethanolamine provides UPEC with a growth advantage in urine with a potential role in the pathogenicity of UTIs.
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Genetische und molekularbiologische Analyse von fim Determinanten bei Citrobacter freundii und Escherichia coli
Citrobacter freundii sind Gram-negative, bewegliche, stäbchenförmige Bakterien aus der Familie der Enterobacteriaceae. Als opportunistischer Erreger kann C. freundii beispielsweise Harnwegsinfektionen und Neugeborenen-Meningitis verursachen. Die Internalisierung von C. freundii 3009 in das Endosom …
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Mechanisms of microbial-host interaction during asymptomatic bacteriuria
… urine proteomic host response, patients were genotyped for polymorphisms that have been linked to susceptibility to ABU and urine samples from the patients were screened for 31 immune markers. The genetic polymorphisms in the interferon regulatory factor 3 (IRF3) and Toll-like receptor 4 (TLR4) …