Sökning: "Oral mikrobiologi"

Visar resultat 21 - 25 av 45 avhandlingar innehållade orden Oral mikrobiologi.

  1. 21. Vesicle-mediated and free soluble delivery of bacterial effector proteins by oral and systemic pathogens

    Författare :Bernard Thay; Jan Oscarsson; Mikael Rhen; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Periodontitis; Aggregatibacter actinomycetemcomitans; Staphylococcus aureus; membrane vesicles; vesicle-host cell interaction; protein delivery; molekylärbiologi; Molecular Biology;

    Sammanfattning : Periodontitis, the primary cause of tooth-loss worldwide, is a bacterially induced chronic inflammatory disease of the periodontium. It is associated with systemic conditions such as cardiovascular disease (CVD). However, pathogenic mechanisms of periodontitis-associated bacteria that may contribute to the CVD association are unclear. LÄS MER

  3. 22. Probing intestinal permeability in man using different-sized, low-molecular-weight polyethyleneglycols and mathematical modelling

    Författare :Tommy Sundqvist; Linköpings universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : Selective intestinal permeability as reflected by the urinary recovery of low-molecular-weight polyethylene glycols (PEG 400) of dlfferentsizes after oral administration was characterized with a mathematical filter-function. There was relative loss of both large and small PEG molecules on their way from the intestine to the urine. LÄS MER

  4. 23. Go with your gut : The human intestinal microbiota, international travel, Campylobacter and ESBL-producing Enterobacteriaceae

    Författare :Christian Kampmann; Hilpi Rautelin; Johan Dicksved; Lars Engstrand; Johan Tham; Johan Ursing; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; travel; travellers´diarrhea; microbiota; Campylobacter; Campylobacter jejuni; ST353CC; colonization resistance; enteritis; infection; Enterobacteriaceae; Christensenellaceae; Lachnospiraceae; whole genome sequence; vegetarian; bacterial resistance; ESBL; Extended spectrum beta-lactamase; probiotics; intestinal decolonization; eradication treatment; Infektionssjukdomar; Infectious Diseases;

    Sammanfattning : Up to 100 million people travel annually from industrialized countries to resource-limited ones. Each traveller contains an internal ecosystem composed of tens of trillions of microbes, known as the intestinal microbiota, which has a large effect on health. LÄS MER

  5. 24. Extended-spectrum beta-lactamase producing Enterobacteriaceae : aspects on detection, epidemiology and multi-drug resistance

    Författare :Maria Tärnberg; Lennart Nilsson; Hans-Jürg Monstein; Håkan Hanberger; Kristian Riesbeck; Linköpings universitet; []
    Nyckelord :;

    Sammanfattning : Beta-lactam antibiotics are the largest and most commonly used group of antimicrobial agents in Sweden as well as world-wide. They show very good tolerability and many of the drugs can be administrated orally. LÄS MER

  7. 25. Co-stimulation in gut mucosal immunity. Evidence of a differential regulationof local and systemic responses

    Författare :Eva Gärdby; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; mucosal immunity; PP; cholera toxin; oral immunization; co-stimulation; Th1 Th2;

    Sammanfattning : In recent years we have learned that co-stimulatory factors are required as second signals for optimal T cell stimulation. Most types of immune responses are, therefore, dependent on the co-stimulatory signals that are provided by infection or immunization. LÄS MER