Search for dissertations about: "serotypes"

Showing result 1 - 5 of 82 swedish dissertations containing the word serotypes.

  2. 1. Molecular analysis of the oral microbiota of dental diseases

    Author : Eleni Kanasi; Sirkka Asikainen; Anne CR Tanner; Ingegerd Johansson; Gunnar Dahlén; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; early childhood caries; early periodontitis; 16S rDNA cloning and sequencing; whole genomic DNA probes; oligonucleotide DNA probes; PCR; diversity; molecular; aggregatibacter actinomycetemcomitans; serotypes; Oral microbiology; Oral mikrobiologi;

    Abstract : Traditionally, bacterial culture has been used for bacterial detection, allowing study of living microorganisms. Molecular methods are rapid and allow simultaneous identification of numerous species and uncultivated phylotypes. READ MORE

  4. 2. Functional Characterization of the Evolutionarily Conserved Adenoviral Proteins L4-22K and L4-33K

    Author : Sara Östberg; Göran Akusjärvi; Stefan Schwartz; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; L4-22K; L4-33K; RNA; splicing; adenovirus; nuclear localization; replication; transcription; evolution; SR protein; MLP; promoter; E1A; serotypes;

    Abstract : Regulation of adenoviral gene expression is a complex process directed by viral proteins controlling a multitude of different activities at distinct phases of the virus life cycle. This thesis discusses adenoviral regulation of transcription and splicing by two proteins expressed at the late phase: L4-22K and L4-33K. READ MORE

  5. 3. Salmonella in pigs : infection dynamics of different serotypes

    Author : Julia Österberg; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Keywords : LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Abstract : In recent years several incidents of feed-borne spread of Salmonella spp. have been documented in Swedish pig herds, including serotypes previously not associated with pigs. In this thesis two feed-associated serotypes (S Cubana and S Yoruba) were compared with two serotypes commonly detected in pigs (S Typhimurium and S Derby). READ MORE

  6. 4. The adaptive immune response against Streptococcus pneumoniae and epidemiology in Sweden and Angola

    Author : Fabian Uddén; Malmö Klinisk mikrobiologi; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; adaptive immunity; animicrobial resistance; chronic suppurative otitis media; invasive pneumococcal disease; nasopharyngeal colonization; opsonophagocytic assay; pneumococcal conjugate vaccine; pneumococcal serotypes; pneumonia; serotyping; Streptococcus pneumoniae; acute otitis media; adaptive immunity; animicrobial resistance; chronic suppurative otitis media; invasive pneumococcal disease; nasopharyngeal colonization; opsonophagocytic assay; pneumococcal conjugate vaccine; pneumococcal serotypes; pneumonia; serotyping; Streptococcus pneumoniae;

    Abstract : .... READ MORE

  7. 5. Structural Studies of O-Polysaccharides from Diarrhoeal Escherichia coli

    Author : Tara Ali; Göran Widmalm; Andrej Weintraub; Lennart Kenne; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Escherichia coli; Lipopolysaccharide; NMR; biological repeating unit; Organic chemistry; Organisk kemi; Organic Chemistry; organisk kemi;

    Abstract : This thesis describes the structural analysis of O-polysaccharides from the Gram-negative bacterium Escherichia coli that is a diarrhoeal pathogen. The Escherichia coli serotypes investigated were O178, O171, O166 and O128. The methods used in these studies were nuclear magnetic resonance spectroscopy and component analysis. READ MORE