- About
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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
Search results
Showing 1 to 10 of 103 (0.046 seconds)| 1 |
Structural basis for the differential toxicity of cholera toxin and Escherichia coli heat-labile enterotoxinRodighiero, Chiara January 1999 (has links)
No description available.
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Diarrhoeal diseases in pre-school children in the United Arab EmiratesSaleh, Zeinab Saleh January 1992 (has links)
No description available.
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Molecular characterisation of the virulence determinants of enteropathogenic Escherichia coliFarrant, Jayne Lisa January 1994 (has links)
No description available.
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K88 fimbriae of enterotoxigenic E. coli and their receptors in piglet small intestineFlanagan, Alison J. January 1994 (has links)
A study was designed to identify receptors for K88ac fimbriae of enterotoxigenic <I>E.coli</I> (ETEC) in the small intestinal mucosa of the piglet. K88ac fimbriae were purified and labelled via amino groups using digoxigenin-3-O-methylcarbonyl-Ε-aminocaproic acid-N-hydroxy-succinimide ester, and their binding activity was demonstrated in haemagglutination assay. Digoxigenin-labelled fimbriae were then used as probes in Western blot overlay analyses of piglet intestinal brush border membranes, and a family of high molecular weight glycoproteins (>250 kDa) that specifically bound K88ac fimbriae was detected. Expression of these glycoproteins was shown to correlate with susceptibility both to K88ac-mediated adhesion of <I>E.coli in vitro</I> and K88ac-mediated enterotoxicosis <I>in vivo</I>. A weakly adhesive piglet phenotype, identified in <I>in vitro</I> brush border cell adhesion assays, was found to be associated with the presence of a 200 kDa glycoprotein in the intestinal brush border membrane. It would seem that these glycoproteins are the receptors used by <I>E.coli</I> K88ac to adhere to the piglet intestinal epithelium, and their presence may be the basis for susceptibility to K88ac-mediated ETEC infections. In anticipation of being able to develop strategies for inhibiting pathogen adherence, the nature of the K88ac fimbrial-receptors was examined. Methods for the recovery of the receptor glycoproteins were assessed, and partial purification was achieved by affinity chromatography using K88ac fimbriae immobilised on Sepharose beads.
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Saccharomyces boulardii and the small intestineGray, Allison J. January 1995 (has links)
No description available.
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Porcine colitis syndrome : experimental models of disease and dietary influencesNeef, N. A. January 1994 (has links)
No description available.
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Giardia spp cysts and the aquatic environmentGilmour, Robert Angus January 1990 (has links)
No description available.
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Effects of some environmental factors on calf health and growthCockram, M. S. January 1986 (has links)
No description available.
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Studies on the hepatitis B core protein as a polymeric antigen presentation system for the rotavirus VP7 neutralisation antigenTaylor, Graham S. January 1998 (has links)
No description available.
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Helicobacter pylori infection and growth in rural Gambian childrenDale, Anne January 2001 (has links)
No description available.
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