Sökning: "Tumor detection"

Visar resultat 1 - 5 av 220 avhandlingar innehållade orden Tumor detection.

  1. 1. Single Molecule Detection Microfluidic Automation and Digital Quantification

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Malte Kühnemund; Uppsala universitet.; [2016]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; single molecule; digital; rolling circle amplification; magnetic particle; padlock probe; microfluidics; resistive pulse sensing; lab on chip; mobile phone microscopy; enrichment; sequencing;

    Sammanfattning : Much of recent progress in medical research and diagnostics has been enabled through the advances in molecular analysis technologies, which now permit the detection and analysis of single molecules with high sensitivity and specificity. Assay sensitivity is fundamentally limited by the efficiency of the detection method used for read-out. LÄS MER

  2. 2. MICROWAVE IMAGING OF BIOLOGICAL TISSUES: applied toward breast tumor detection

    Detta är en avhandling från Institutionen för datavetenskap och elektronik

    Författare :Tommy Gunnarsson; Mälardalens högskola.; [2007]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Microwave Imaging; Breast tumor detection; Inverse problems; Mammography; TECHNOLOGY Electrical engineering; electronics and photonics Electronics; TEKNIKVETENSKAP Elektroteknik; elektronik och fotonik Elektronik; Elektronik;

    Sammanfattning : Microwave imaging is an efficient diagnostic modality for non-invasively visualizing dielectric contrasts of non-metallic bodies. An increasing interest of this field has been observed during the last decades. Many application areas in biomedicine have been issued, recently the breast tumor detection application using microwave imaging. LÄS MER

  3. 3. Investigation of Bladder Tumors with CT Urography in Patients Presenting with Gross Hematuria

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Malin Helenius; Uppsala universitet.; [2014]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; CT Urography; Bladder tumor; Gross hematuria; Tissue charactarization; Bladder distension; Tumor detection; Radiology; Radiologi;

    Sammanfattning : Bladder tumor is the most common tumor detected in patients presenting with gross hematuria. Early detection and treatment is crucial for good prognosis, however, delay in diagnosis and treatment is common. Routine work-up of gross hematuria includes cystoscopy and Computed Tomography Urography (CTU). LÄS MER

  4. 4. Basement membrane collagens in pancreatic cancer novel stroma-derived tumor markers and regulators of cancer cell growth

    Detta är en avhandling från Umeå : Umeå universitet

    Författare :Daniel Öhlund; Umeå universitet.; [2010]
    Nyckelord :Pancreatic cancer; tumor marker; basement membrane; type IV collagen; type XVIII collagen; matrix metalloproteinase; integrin; autocrine loop; tumor stroma; kirurgi; Surgery;

    Sammanfattning : Background: Among the common malignancies, pancreatic cancer has the shortest long-term survival. The aggressive, rapid, and infiltrative growth pattern of pancreatic cancer, together with the lack of specific symptoms, often leads to late diagnosis. LÄS MER

  5. 5. Methods for detection of HIV-2/SIV infections

    Detta är en avhandling från Stockholm : Karolinska Institutet, Microbiology and Tumor Biology Center (MTC)

    Författare :Lilian Walther Jallow; Karolinska Institutet.; Karolinska Institutet.; [2000]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : The main objective of this thesis was to develop and improve laboratory methods for detection of HIV-2 in infected humans and detection of HIV-2/SIV in experimentally infected cynomolgus monkeys. Early in the HIV epidemic no assays were commercially available for detection of HIV-2/SIV infections and laboratory testing often relied on cross-reactivity in the assays. LÄS MER