Search for dissertations about: "Cytologi"
Showing result 11 - 15 of 111 swedish dissertations containing the word Cytologi.
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11. Head and Neck Cancer: Studies on microvessel density, radiation response and FDG PET
Abstract : Treatment options of head and neck squamous cell carcinoma (HNSCC) usually include combinations of radiotherapy and surgery, and in some cases addition of chemotherapy. In locally advanced cases cure rates are low. Current prognostic factors cannot foresee the outcome for the individual patient. READ MORE
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12. Studies of Mesenchymal Progenitor Cells and Tumour Growth, Integrins and Matrix Metalloproteinases
Abstract : In this thesis we characterize the effect of mesenchymal progenitor cells (MPCs) on tumour growth, and show that MPCs can have inhibitory effects on tumour development. We developed a method to subcutaneously transplant tumour cells, cultured in vitro in a pre-formed gelatin matrix, that made it possible to study the early phases of tumour development. READ MORE
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13. Implementation of MRI gel dosimetry in radiation therapy
Abstract : Gel dosimetry was used together with magnetic resonance imaging (MRI) to measure three-dimensional absorbed dose distributions in radiation therapy. Two different dosimeters were studied: ferrous- and monomer gel, based on the principles of radiation-induced oxidation and polymerisation, respectively. READ MORE
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14. Advocates and Voices. Swedish patient associations, their importance to individuals with cancer and collaboration with health care
Abstract : Patient associations (PAs) have an increasing impact for their members and for the health care system. This thesis studies PAs for cancer patients (PACPs) ? currently with over 20 000 members in Sweden ? regarding coverage, activities, and collaboration with the health care system with specific reference to the members? experiences. READ MORE
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15. Stem and progenitor cell involvement in acute lymphoblastic leukemia
Abstract : Leukemic stem cells (LSCs) share the capacity of self renewal and extensive proliferation with normal hematopoietic stem cells (HSCs), and are therefore obvious targets for therapy. As such, they need to be identified and characterized in order to elucidate what drives them, and what separates them from their normal counterparts. READ MORE