Sökning: "hygiene hypothesis"

Visar resultat 6 - 10 av 21 avhandlingar innehållade orden hygiene hypothesis.

  1. 6. Oral tolerance mechanisms and the role of the microbiota

    Författare :Sofia M Östman; Göteborgs universitet; []
    Nyckelord :;

    Sammanfattning : The hygiene hypothesis state that microbial stimulation is necessary to fully activate and mature the immune system and to sustain tolerance mechanisms. Oral tolerance maintains immune homeostasis in the gut and prevents adverse reactions towards the comensal flora and Ags from the food and thus protects from development of allergies and inflammatory bowel diseases (IBD). LÄS MER

  3. 7. Oral health in patients with Crohn's disease

    Författare :Sara Szymanska; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Crohn´s disease;

    Sammanfattning : Dental caries and periodontal diseases are the most common oral diseases worldwide. They are multifactorial diseases which include several risk factors. LÄS MER

  4. 8. Infections Related to the Use of Medical Devices and Changes in the Oropharyngeal Flora

    Författare :Hulda Thorarinsdottir; Anestesiologi och intensivvård; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; thrombosis; critical illness; biofilm; intratracheal intubation; ventilator-associated pneumonia; ; central venous catheters; catheter-related infections; proton pump inhibitors; oropharynx; MICROBIOTA; foreign-body reaction; hemolysis; inflammation;

    Sammanfattning : Background: Humans exist in mutualistic balance with a large range of microbiota. Illness and hospitalization can disturb this balance and contribute to hospital-acquired infections (HAIs), which occur most often in critically ill patients. LÄS MER

  5. 9. The role of exosomes and microflora in establishing mucosal tolerance and the protection against allergic disease

    Författare :Nina Almqvist; Göteborgs universitet; []
    Nyckelord :oral tolerance; exosomes; allergy;

    Sammanfattning : The role of exosomes and microflora in establishing mucosal tolerance and the protection against allergic disease Nina Almqvist, Departement of Rheumatology and Inflammation Research, The Sahlgrenska Academy University of Gothenburg, Guldhedsgatan 10A, 413 46 Göteborg, Sweden The breakdown of immune regulation to innocuous environmental antigens at mucosal sites can result in a number of different diseases such as, allergies and inflammatory bowel disease (IBD). Allergy is one of the most common diseases with a prevalence of up to 40% in children from developed countries. LÄS MER

  7. 10. Pilot studies of probiotics in the prevention of type 1 diabetes

    Författare :Martin Ljungberg; Linköpings universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : Type 1 diabetes (TlD) is considered to be an autoimmune disease leading to destruction of the insulin producing beta cells in pancreas. Interaction between genetic factors and environmental factors are believed to trigger the autoimmune response finally causing T1D. A number of environmental factors have been suggested to be associated with TlD. LÄS MER