Search for dissertations about: "vibrio cholerae thesis"
Showing result 21 - 25 of 41 swedish dissertations containing the words vibrio cholerae thesis.
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21. Synthesis of complex carbohydrates corresponding to the Lewis b blood group antigen and Vibrio cholerae polysaccharide structures
Abstract : This thesis is divided into two parts. The first part describes the syntheses of the Lewis b blood group antigen hexasaccharide and parts thereof. The Leb blood group antigen is one of the binding epitopes for the Helicobacter pylori bacteria in the human stomach. READ MORE
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22. Deciphering control of Mechano-Transcription Activators of σ54-RNA polymerase
Abstract : To survive and proliferate, bacteria have to respond to a plethora of fluctuating signals within their habitats. Transcriptional control is one crucial entry point for such signal-responsive adaption responses. READ MORE
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23. Studies on bacterial transmission pathways in a high endemic area, with a focus on Helicobacter pylori
Abstract : Even though half of the world’s population is infected with Helicobacter pylori, which causes gastritis, peptic ulcer and gastric cancer, the transmission routes of these bacteria remain unknown despite extensive epidemiological studies. Enterotoxigenic Escherichia coli (ETEC) and Vibrio cholerae are two of the most common causes of acute watery diarrhea in developing countries. READ MORE
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24. Structural studies of some bacterial polysaccharides and extension of a method for lipid A cleavage
Abstract : The focus of the work presented in this thesis has been to study the structures of the capsular polysaccharide from Serratia marcescens O14:K12, and the O-antigen polysaccharides from Hafnia alvei strain 10457 and Vibrio cholerae serogroup 037. Nuclear magnetic resonance (NMR) spectroscopy was the primary technique employed. S. READ MORE
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25. Interaction between waterborne pathogenic bacteria and Acanthamoeba catellanii
Abstract : Waterborne bacteria cause global public health problems. Francisella tularensis causes tularemia, which is a fatal disease in humans. Pseudomonas aeruginosa is an opportunistic and nosocomial pathogen of humans. Vibrio cholerae O1 and V. READ MORE