Sökning: "oral flora"

Visar resultat 21 - 25 av 27 avhandlingar innehållade orden oral flora.

  1. 21. Extended-Spectrum ß-Lactamase-Producing Enterobacteriaceae : Antibiotic consumption, Detection and Resistance Epidemiology

    Författare :Åse Östholm Balkhed; Lennart Nilsson; Håkan Hanberger; Hans-Jurg Monstein; Anita Hällgren; Mats Kalin; Linköpings universitet; []
    Nyckelord :Extended-Spectrum ß-Lactamase-Producing Enterobacteriaceae; Antibiotic consumption; Detection Methods; Multiplex PCR; Resistance Epidemiology; Multi-resistance; E. coli; ESBL; fecal carriage; faecal carriage; travel;

    Sammanfattning : ESBL-producing Enterobacteriaceae are emerging worldwide and they are frequently multi-drug resistant, thus limiting treatment options for infections caused by these pathogens.The overall aim of the thesis was to investigate ESBL-producing Enterobacteriaceae in a Swedish county. LÄS MER

  3. 22. Impact of Bifidobacterium longum and Lactobacillus acidophilus on the intestinal microflora and bioavailability of some food mutagens

    Författare :Kerstin Orrhage; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : The gastrointestinal microflora is a complex ecological system, normally characterised by a flexible equilibrium. The most important role of the microflora, from the point of view of the host, is probably to act in colonisation resistance against exogenous, potentially pathogenic, microorganisms. LÄS MER

  4. 23. Systematics of Lactobacillus spp. of probiotic potential

    Författare :Alejandra Vasquez; Avdelningen för medicinsk mikrobiologi; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Mikrobiologi; bakteriologi; virologi; mykologi; Food and drink technology; Livsmedelsteknik; mycology; virology; bacteriology; Microbiology; bacteria; molecular-based identification; probiotics; systematics;

    Sammanfattning : Lactobacillus is a heterogeneous bacterial genus comprising at present 91 species. The high species number often makes classification and identification difficult, especially as the taxonomy to a high degree has been based on phenotypical traits. LÄS MER

  5. 24. Passive immunotherpay and probiotic agents in enteric infections in children

    Författare :Shafiqul Sarker; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Diarrhoeal disease remains one of the leading causes of global childhood morbidity and mortality. Rotavirus and pathogenic Escherichia coli are the most common causes of acute diarrheal illness in children. LÄS MER

  7. 25. Immunopathogenesis of Gai2-deficient mice. A model of inflammatory bowel disease

    Författare :Lena Öhman; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Inflammatory Bowel Disease; Mucosa; Apoptosis; Bordetella pertussis; G-protein;

    Sammanfattning : The intestinal mucosa is the largest lymphoid organ in the body, and it simultaneously has to protect us from any pathogen that might enter the gastrointestinal tract as well as maintaining tolerance to most antigens, mainly in the form of dietary constituents and microbial products. A dysfunctional control of local intestinal immune responses may lead to development of Inflammatory Bowel Disease (IBD) - the common name for ulcerative colitis (UC) and Crohn´s disease (CD). LÄS MER