Sökning: "PET"

Visar resultat 1 - 5 av 388 avhandlingar innehållade ordet PET.

  1. 1. Quantitative imaging with PET performance and applications of 76Br, 52Fe, 110mIn and 134La

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Mark Lubberink; Uppsala universitet.; [2001]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Oncology; PET; Positron Emission Tomography; Quantitative Imaging; bromine; iron; indium; lanthanum; Onkologi; MEDICINE Surgery Oncology; MEDICIN Kirurgi Onkologi; Oncology; onkologi;

    Sammanfattning : The use of positron emission tomography (PET) has so far mainly been limited to a few nuclides with short half-lives such as 11C and 18F. Certain applications require nuclides with longer half-lives, such as 76Br and 52Fe. LÄS MER

  2. 2. PET applications in schizophrenia : Functional and pharmacological dopamine studies

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Ola Gefvert; Uppsala universitet.; [2000]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Neurosciences; Schizophrenia; PET; dopamine synthesis rate; dopamine D2 receptor occupancy; atypical antipsychotics; quetiapine; risperidone microsphere depot; Neurovetenskap; MEDICINE Dermatology and venerology; clinical genetics; internal medicine Internal medicine Neurology; MEDICIN Dermatologi och venerologi; klinisk genetik; invärtesmedicin Invärtesmedicin Neurologi; Psychiatry; psykiatri;

    Sammanfattning : Schizophrenia is a group of disorders with a worldwide lifetime prevalence of 0.85%. Thefunctional outcome of the disorder seem stable from the first systematic outcome studies to thepresent day, and vary only with changes in diagnostic criteria. LÄS MER

  3. 3. Affibody Molecules for PET Imaging

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Joanna Strand; Uppsala universitet.; [2015]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Affibody molecules; Molecular imaging; PET; Radiolabelling; HER2; PDGFRβ; Biomedical Radiation Science; Biomedicinsk strålningsvetenskap;

    Sammanfattning : Optimization of Affibody molecules would allow for high contrast imaging of cancer associated surface receptors using molecular imaging. The primary aim of the thesis was to develop Affibody-based PET imaging agents to provide the highest possible sensitivity of RTK detection in vivo. LÄS MER

  4. 4. Quantitative methods for tumor imaging with dynamic PET

    Detta är en avhandling från Umeå : Umeå Universitet

    Författare :Ida Häggström; Umeå universitet.; [2014]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Dynamic positron emission tomography; PET; tumor imaging; compartment modeling; Monte Carlo; radiofysik; radiofysik;

    Sammanfattning : There is always a need and drive to improve modern cancer care. Dynamic positron emission tomography (PET) offers the advantage of in vivo functional imaging, combined with the ability to follow the physiological processes over time. LÄS MER

  5. 5. [68Ga]Exendin-4: Bench-to-Bedside PET molecular imaging of the GLP-1 receptor for diabetes and cancer

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Ram kumar Selvaraju; Uppsala universitet.; [2015]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; PET; [68Ga]Exendin-4; beta cell imaging; insulinoma; dosimetry;

    Sammanfattning : Diabetes epidemic is underway. Beta cell dysfunction (BCF) and loss of beta cell mass (BCM) are known to be key events in its progression. Currently, there are no reliable techniques to estimate or follow the loss of BCM, in vivo. LÄS MER