Sökning: "Escherichia coli"

Visar resultat 1 - 5 av 484 avhandlingar innehållade orden Escherichia coli.

  1. 1. Study of phages for phage therapy : An Escherichia coli experience

    Detta är en avhandling från Stockholm : Stockholm University

    Författare :Mohammadali Khan Mirzaei; Stockholms universitet.; [2014]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; molekylärgenetik; Molecular Genetics;

    Sammanfattning : The world is rapidly moving toward a post-antibiotic era as effective antibiotics are becoming fewer. phage therapy is a potentially possible method for treating infectious diseases and counts as an alternative method for antibiotic therapy. LÄS MER

  2. 2. Multidrug-Resistant Escherichia coli and Klebsiella pneumoniae Treatment, Selection and International Spread

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Thomas Tängdén; Uppsala universitet.; [2012]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Escherichia coli; Klebsiella pneumoniae; extended-spectrum beta-lactamases; carbapenemases; metallo-beta-lactamases; synergy; antibiotic interventions;

    Sammanfattning : The prevalence of Escherichia coli and Klebsiella pneumoniae producing extended-spectrum beta-lactamases (ESBLs) and carbapenemases is increasing worldwide. Therapeutic options for infections with these bacteria are limited not only by the production of ESBLs and carbapenemases, which confer resistance to cephalosporins and carbapenems, but also by frequent co-resistance to other antibiotics. LÄS MER

  3. 3. Dual-topology membrane proteins in Escherichia coli

    Detta är en avhandling från Stockholm : Department of Biochemistry and Biophysics, Stockholm University

    Författare :Susanna Seppälä; Stockholms universitet.; [2011]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; membrane protein topology; dual-topology; evolution; Escherichia coli; biokemi; Biochemistry;

    Sammanfattning : Cellular life, as we know it, is absolutely dependent on biological membranes; remarkable superstructures made of lipids and proteins. For example, all living cells are surrounded by at least one membrane that protects the cell and holds it together. LÄS MER

  4. 4. Ribosomes and subunits from Escherichia coli studied by asymmetrical flow field-flow fractionation

    Detta är en avhandling från Technical Analytical Chemistry, Lund University

    Författare :Mikael Nilsson; Lund University.; Lunds universitet.; [1998]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; metabolic engineering; VHb; Vitreoscilla hemoglobin; E. coli; Escherichia coli; separation; subunits; ribosomes; Asymmetrical flow field-flow fractionation; flow FFF; optimization; biotechnological production; Analytical chemistry; Analytisk kemi;

    Sammanfattning : In this thesis asymmetrical flow field-flow fractionation (FFF) separations of ribosomes and subunits have been studied. Ribosomal material was prepared from Escherichia coli (E. coli) cells and analyzed by the size separation technique. LÄS MER

  5. 5. Metabolic analysis of shikimic acid producing Escherichia coli

    Detta är en avhandling från Chemical Engineering, Lund University

    Författare :Louise Johansson; Lund University.; Lunds universitet.; [2006]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Kemiteknik och kemisk teknologi; Biokemi; metabolism; Chemical technology and engineering; transcriptome analysis; phosphorus-limitation; carbon-limitation; fed-batch; chemostat; batch; fermentation technology; Escherichia coli; shikimic acid; Biotechnology; Bioteknik; Metabolism; Biochemistry; principal component analysis; 2D-fluorescence spectrophotometry; metabolic flux analysis; carbon-rich;

    Sammanfattning : Shikimic acid production using recombinant E.coli has been developed during the past 15 years due to the increased demand of this product, primarily as a starting material for the anti-influensa medicine Tamiflu?. A detailed metabolic analysis of a shikimic acid producing E. LÄS MER