Sökning: "Grade 4"

Visar resultat 16 - 20 av 519 avhandlingar innehållade orden Grade 4.

  1. 16. High-grade spondylolisthesis in young patients : Long-term results of in situ fusion

    Författare :Anders Joelson; Per Wretenberg; Karin Frennered; Hans Tropp; Örebro universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Adjacent segment disk degeneration; Fusion in situ; Health-related quality of life; Sagittal balance; Self-image; Spondylolisthesis;

    Sammanfattning : The purpose of this long-term follow-up of 38 of 40 consecutive patients was to evaluate the results of uninstrumented in situ fusion for high-grade isthmic spondylolisthesis three decades after surgery. The mean age at surgery was 14 (range 9-24) years. LÄS MER

  3. 17. Cognitive Deficits Reflecting Diffuse and Focal Brain Lesions Caused by Slow Growing Brain Tumors - Low-grade Gliomas

    Författare :Lena Ek; Ove Almkvist; Anja Smits; Hans Samuelsson; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Cognition; low-grade glioma; brain tumor; diffuse brain injury; neuropsychological tests; Psychology; Psykologi; Psychology; psykologi;

    Sammanfattning : The overall purpose was to characterize the impact that low-grade glioma (LGG) – a type of slowly growing brain tumor – has on cognitive functions. Paper I was an in-depth analysis of cognitive dysfunction of patients with histological proven LGG. LÄS MER

  4. 18. Prostate cancer and neuroendocrine differentiation. Molecular aspects in prostate cancer development

    Författare :Nastaran Monsef; Institutionen för translationell medicin; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Prostate cancer; neuron specific enolase; neuroendocrine differentiation; serotonin; hypoxia; cancer stem cell; synaptophysin; Gleason score; chromogranin A; Gleason grade;

    Sammanfattning : Hormone refractory prostate cancer occurs when androgen-deprivation therapy (ADT) fails to stop the growth of prostate cancer for any longer. Recent studies point towards a role for neuroendocrine (NE) differentiation in the development of hormone refractory disease. LÄS MER

  5. 19. Geochronology of Tectonothermal Events in the Parautochthonous Eastern Segment of the Sveconorwegian (Grenvillian) Orogen, Southwestern Sweden

    Författare :Ulf Söderlund; Berggrundsgeologi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Sveconorwegian; SW Sweden; Eastern Segment; geochronology; U-Pb; zircon; titanite; polymetamorphic; high-grade; Geology; exhumation; physical geography; Geologi; fysisk geografi;

    Sammanfattning : Timing of deformation and metamorphism yield important information for understanding the development of orogenic processes and correlation of mobile belts and continents. This thesis adds new geochronological data constraining the age of protoliths and events of reworking in the frontal region of the c. 1.2-0. LÄS MER

  7. 20. Clinical grade vitrification of human ovarian tissue for fertility preservation

    Författare :Mona Sheikhi; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Cryopreservation of human ovarian tissue is one approach to preserve fertility for women who can be predicted to undergo premature ovarian failure as a consequence of chemotherapy, radiotherapy or genetic disorders. It is the most suitable option for pre-pubertal girls and for many young women to store oocytes. LÄS MER