Sökning: "laser-doppler flowmetry"

Visar resultat 26 - 30 av 79 avhandlingar innehållade orden laser-doppler flowmetry.

  1. 26. Postischaemic superficial renal cortical microcirculation : experimental studies in the pig performed by laser Doppler flowmetry and measurement of tissue oxygenation

    Författare :Rolf Sandin; Uppsala universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : .... LÄS MER

  3. 27. Microcirculation, Mucus and Microbiota in Inflammatory Bowel Disease

    Författare :Olof Schreiber; Lena Holm; Mia Phillipson; Henrik Sjövall; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; inflammatory bowel diseases; experimental colitis; DSS; TNBS; colonic mucosal blood flow; laser-doppler flowmetry; colonic mucus thickness; MUC2; colonic mucosal barrier function; iNOS; eNOS; probiotics; Lactobacilli; Lactobacillus reuteri; colonic microbiota; T-RFLP; bacterial translocation; intravital microscopy; P-selectin; leukocyte recruitment; platelet recruitment; Physiology; Fysiologi; Physiology; Fysiologi;

    Sammanfattning : Inflammatory bowel diseases, (IBD), are a group of chronic disorders of the gastro-intestinal tract, and include Crohn’s disease (CD) and Ulcerative Colitis (UC). The pathogenesis is not known, but involves at least in part a loss of tolerance towards the commensal colonic microbiota. LÄS MER

  4. 28. Optical Monitoring of Cerebral Microcirculation

    Författare :Peter Rejmstad; Karin Wårdell; Göran Salerud; Neda Haj-Hosseini; Kerstin Ramser; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; optical monitoring; cerebral microcirculation; diffuse reflectance spectroswcopy DRS ; laser Doppler flowmetry LDF ;

    Sammanfattning : The cerebral microcirculation consists of a complex network of small blood vessels that support nerve cells with oxygen and nutrition. The blood flow and oxygen delivery in the microcirculatory blood vessels are regulated through mechanisms which may be influenced or impaired by disease or brain damage resulting from conditions such as brain tumors, traumatic brain injury or subarachnoid hemorrhage (SAH). LÄS MER

  5. 29. Skin circulation measured by fluorescein flowmetry

    Författare :Eduardo Patricio Proaño Romero; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Skin circulation;

    Sammanfattning : Fluorescein flowmetry (FF) is an indicator dilution technique using sodium fluorescein as an indicator. If the tissue is illuminated with U-V light or blue light, after a bolus injection of the dye, fluorescence is seen in the tissue, and can be measured either photographically or by the video technique. LÄS MER

  7. 30. Nasal mucosal reactivity after long-time exposure to building dampness

    Författare :Stig Rudblad; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Indoor environment; histamine provocation; nasal mucosa; mucosal reactivity; rhinostereometry; moisture; Laser-Doppler.;

    Sammanfattning : An association between working and/or residing in damp buildings and respiratory health has been reported in a number of studies. A major limitation has been difficulty in objectively verifying any effects on the mucous membranes of the respiratory tract in order to explain symptoms of irritated eyes, nasal congestion and cough that are often reported by occupants in buildings with indoor air problems. LÄS MER