Sökning: "osteosarcoma"

Visar resultat 6 - 10 av 34 avhandlingar innehållade ordet osteosarcoma.

  1. 6. Fluoride and health : epidemiological studies of fluoride exposure and hip fracture, myocardial infarction and osteosarcoma

    Författare :Peggy Näsman; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : The aim of this thesis was to investigate the association between drinking water fluoride exposure and risk of hip fracture, myocardial infarction, and osteosarcoma. Swedish nation- wide population-based registers have been used throughout the thesis. LÄS MER

  3. 7. Genomic and Transcriptomic Analyses of Osteogenic Tumours of Bone

    Författare :Karim Saba; Avdelningen för klinisk genetik; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : Primary tumours of bone are heterogenous and infrequent neoplasms. Distinguishing between benign, intermediate and malignant entities can in some instances pose a clinical challenge. For some tumour types, there is still much to be learned about the genetic mechanisms that give rise to and drive these tumours forward. LÄS MER

  4. 8. Combined radiology and cytology in the diagnosis of bone lesions : a study of 494 patients

    Författare :Veli Söderlund; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : The aim of the present study was to assess the validity of combining radiology and fine needle aspiration cytology in the diagnosis of bone lesions. Patients and Methods Radiological, cytological and histopathologic findings in 494 cases diagnosed 1993 through 1998 were collected from the original reports. LÄS MER

  5. 9. Device Fabrication and Photosensitizing Role of ZnO Nanostructures in Photodynamic Therapy of Cancer

    Författare :Kishwar Sultana; Magnus Willander; Omer Nour; Arne Rosén; Linköpings universitet; []
    Nyckelord :Zinc oxide nanostructures; light emitting diodes; reactive oxygen species; photosensitizer; cancer cell; photodynamic therapy; NATURAL SCIENCES; NATURVETENSKAP;

    Sammanfattning : In nanoscience and nanotechnology, zinc oxide (ZnO) is gaining much research attention due to direct wide band gap (3.3 eV), large exciton binding energy (60 meV), and deep level defects emissions that cover the whole visible range. LÄS MER

  7. 10. Evaluation of the deoxyribonucleoside kinase of Drosophila melanogaster (Dm-dNK) as a suicide gene for treatment of solid tumors

    Författare :Xinyu Zheng; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Nucleoside kinases from several species are investigated as "suicide genes" for treatment of malignant tumors. The transfer of the gene encoding herpes simplex virus type-1 thymidine kinase (HSV-1 TK) into malignant cells and subsequent treatment with ganciclovir is one of the most commonly studied strategies of suicide gene therapy. LÄS MER