Search for dissertations about: "Cytology dissertations"

Showing result 1 - 5 of 13 swedish dissertations containing the words Cytology dissertations.

  2. 1. Neuro-immune regulation of macromolecular permeability in the normal human colon and in ulcerative colitis

    Author : Conny Wallon; Johan Dabrosin Söderholm; Peter Naredi; Linköpings universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Colitis; ulcerative; colon; sigmoid; cytology; immunohistochemistry; Gastroenterology; Gastroenterologi;

    Abstract : Background and aim: Persistent stress and life events affect the course of ulcerative colitis (UC) by largely unknown mechanisms. Regulation of epithelial permeability to antigens is crucial for the balance between inflammation and immuno-surveillance, and increased intestinal permeability has been shown in patients with ulcerative colitis. READ MORE

  4. 2. Digital Image Analysis of Cells : Applications in 2D, 3D and Time

    Author : Amalka Pinidiyaarachchi; Carolina Wählby; Ewert Bengtsson; Arvid Lundervold; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Digital image analysis; microscopy; fluorescent staining; watershed segmentation; sub-cellular localization; point-like signals; wavelets; cell confluence; cytology; color spaces.; Image analysis; Bildanalys;

    Abstract : Light microscopes are essential research tools in biology and medicine. Cell and tissue staining methods have improved immensely over the years and microscopes are now equipped with digital image acquisition capabilities. The image data produced require development of specialized analysis methods. READ MORE

  5. 3. On the ecology and cytology of tintinnids

    Author : Håkan Hedin; Uppsala universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP;

    Abstract : .... READ MORE

  6. 4. Studies in Montia L., Claytonia L. and allied genera : Taxonomy, morphology, pollen morphology, cytology, reproduction and distribution

    Author : Örjan Nilsson; Uppsala universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP;

    Abstract : .... READ MORE

  7. 5. Cervical cancer prevention : studies on outcome of cervical screening and on management of abnormal cytology findings

    Author : Lena Silfverdal; Sven Törnberg; Ulf Högberg; Pekka Nieminen; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cervical cancer; screening programme; effectiveness; risk factors; cytological screening history; management abnormal Pap smear; treatment; nationwide population-based case-control study; Obstetrics and gynaecology; Obstetrik och gynekologi; Epidemiology; epidemiologi;

    Abstract : Background Screening by cytology has been highly effective in reducing the incidence and mortality from squamous invasive cervical cancer (ICC), but the effectiveness is less established regarding non-squamous ICC and regarding women above screening ages and below 30 years of age. Cervical cancer still occurs despite the presence of an organised screening programme. READ MORE