Sökning: "Intestinal barrier function"

Visar resultat 1 - 5 av 69 avhandlingar innehållade orden Intestinal barrier function.

1. 1. Challenge models and biomarkers of human intestinal barrier function

   Författare :María Fernanda Roca Rubio; Julia König; Robert J Brummer; Richard Forsgård; Kaatje Lenaerts; Örebro universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Bacterial translocation; biomarkers; challenge models; intestinal barrier function; intestinal permeability; irritable bowel syndrome; physiological stress; psychological stress;

   Sammanfattning : The intestinal barrier is an essential component in maintaining human health, and several diseases and disorders have been associated with a disrupted intestinal barrier function. To evaluate the efficacy of different interventions intended to strengthen intestinal barrier function, there is a need for both appropriate challenge models as well as easily accessible biomarkers. LÄS MER

3. 2. Non-digestible Polysaccharides and Intestinal Barrier Function : specific focus on its efficacy in elderly and patients with Crohn’s disease

   Författare :John-Peter Ganda Mall; Robert Jan Brummer; Ida Schoultz; Åsa Keita; Mikael Wirén; Örebro universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Non-digestible polysachharides; beta-glucan; arabinoxylan; barrier function; permeability; Ussing chamber; elderly; Crohn’s disease;

   Sammanfattning : A large number of elderly suffer from gastrointestinal (GI) symptoms such as constipation and diarrhoea. The underlying mechanisms of age-acquired GI symptoms are not well studied but are necessary to clarify in order to recommend the right treatment. LÄS MER

4. 3. Intestinal barrier function in health and disease

   Författare :Pernilla Nejdfors; Biologiska institutionen; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; VIP.; PACAP; secretion; ion transport; urine reservoir; radiation therapy; ulcerative colitis; macromolecules; dextran; mannitol; Ussing chamber; Intestinal permeability; mucosa; Animal physiology; Djurfysiologi; Physiology; Fysiologi;

   Sammanfattning : The intestinal epithelium has the dual function of absorbing nutrients and water as well as being a barrier to potentially harmful substances such as macromolecules and bacteria. In the present thesis the barrier function of the intestinal mucosa was studied in vitro in Ussing diffusion chambers. LÄS MER

5. 4. Intestinal Mucosa Reconstitution and Protection: Impact of Luminal Factors

   Författare :Yilei Mao; Lund Kirurgi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Probiotics; Pectin; Oat; Methotrexate; Lactobacilli; Intestinal injury; Intestinal immunity; Intestinal barrier; Enterocolitis; Fiber; Radiation; Surgery; orthopaedics; traumatology; Kirurgi; ortopedi; traumatologi;

   Sammanfattning : The gastrointestinal mucosa is one of the most rapidly proliferating tissues in the body, and serves as a barrier to luminal bacteria and toxins. Enteral nutrition, luminal fiber and probiotics are of crucial importance for the integrity of this barrier. LÄS MER

7. 5. Chronic stress and intestinal barrier function: Implications for infection and inflammation in intensive salmon aquaculture

   Författare :Henrik Sundh; Göteborgs universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Intestinal barrier function; stress; cortisol; Ussing chamber; welfare; health; inflammation; neutrophils; cytokines; chronic stress;

   Sammanfattning : Aquaculture is a fast growing food-producing sector worldwide. This has increased the awareness among the public as well as governments of the need to secure the welfare and health of farmed fish. Atlantic salmon is, in non-Asian countries, one of the most successful aquacultured species. LÄS MER