Search for dissertations about: "Positron Emission Tomography"

Showing result 16 - 20 of 263 swedish dissertations containing the words Positron Emission Tomography.

  2. 16. Towards Clinical Implementation of Dynamic Positron Emission Tomography in Neurodegenerative Diseases

    Author : My Jonasson; Mark Lubberink; Lieuwe Appel; Jens Sörensen; Michel Koole; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Positron emission tomography; PET; Molecular imaging; Quantification; Kinetic modelling; Parametric images; Alzheimer’s disease; Parkinson’s disease; Radiology; Radiologi;

    Abstract : Alzheimer’s disease (AD) and Parkinson’s disease (PD) are the two most common neurodegenerative disorders worldwide. Positron emission tomography (PET), together with suitable biomarkers, can aid in the clin-ical evaluation as well as in research investigations of these diseases. READ MORE

  4. 17. Positron emission tomography in serotonergic drug development

    Author : Bengt Andrée; Karolinska Institutet; Karolinska Institutet; []
    Keywords : PET; 5-HT1A receptors; 5-HT2A receptors; D2 dopamine receptors; antidepressive drugs; antipsychotic drugs; pindolol; NAD-299; S 16924; ORG 5222; M100907; WAY; DWAY;

    Abstract : The serotonin neurotransmission system has a central role in drug treatment of depression and anxiety and is also discussed in relation to treatment of schizophrenia. The benefits of presently available drugs are however limited by partial of poor response and side effects. READ MORE

  5. 18. Bone Regeneration with Cell-free Injectable Scaffolds

    Author : Gry Hulsart Billström; Sune Larsson; Kenneth B Jonsson; Jöns Hilborn; Håkan Engqvist; Olle Svensson; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; bone tissue engineering; hydrogel; computed tomography; positron emission tomography; large femoral bone defect; rat model; hydrogel; in vivo; osteogenesis; bone regeneration; 3R; single-photon emission computed tomography; bone morphogenetic protein 2; calcium phosphates; injectable; bisphosphonate;

    Abstract : Bone is a remarkable multifunctional tissue with the ability to regenerate and remodel without generating any scar tissue. However, bone loss due to injury or diseases can be a great challenge and affect the patient significantly. Autologous bone grafting is commonly used throughout the world. READ MORE

  6. 19. Imaging Chronic Pain and Inflammation : Positron Emission Tomography Studies of Whiplash Associated Disorder

    Author : Clas Linnman; Mats Fredrikson; Tomas Furmark; Israel Liberzon; Uppsala universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Whiplash Associated Disorder; PET; brain; chronic pain; rCBF; neurokinin-1; Substance P; inflammation; D-deprenyl; fear of movement; kinesiophobia; ; Psychology; Psykologi;

    Abstract : This thesis is on chronic neck pain after a rear impact car injury, so called whiplash associated disorder (WAD). Three empirical studies using positron emission tomography (PET) with different radioligands have been performed. READ MORE

  7. 20. Functional regulation of the dopaminergic system in vivo : Experimental and clinical studies with positron emission tomography

    Author : Richard Torstensson; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pharmaceutical chemistry; Farmaceutisk kemi; Pharmaceutical chemistry; Farmaceutisk kemi; analytisk farmaceutisk kemi; Analytical Pharmaceutical Chemistry;

    Abstract : Positron emission tomography (PET) is a non-invasive imaging technique used to quantitate the kinetics of a radiotracer in such physiological processes as receptor binding and enzyme activity. Radiolabelled L-DOPA has previously been used as a tracer for the dopaminergic system. READ MORE