Sökning: "cholesterol synthesis"

Visar resultat 1 - 5 av 100 avhandlingar innehållade orden cholesterol synthesis.

  1. 1. Ion channels and electrical activity in vascular smooth muscle: Effects of calcium store depletion, cholesterol and cholesterol-lowering drugs

    Författare :Andreas Bergdahl; Kärlfysiologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Fysiologi; Physiology; statins; endothelin; cholesterol; caveolae; smooth muscle; TRP; Ca2 channels; SOC;

    Sammanfattning : Smooth muscle cells (SMCs) in the vessel wall contract to regulate blood flow and pressure, a function essential for normal circulation through tissues. On the other hand, migration and proliferation of SMCs are important factors in vascular disease, such as atherosclerosis and restenosis following surgical dilatation. LÄS MER

  3. 2. Cholesterol-lowering and anti-atherogenic effects of oats in mice

    Författare :Kristina E Andersson; Cellulär biomekanik; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cholesterol; Inflammation; Bile acids; Atherosclerosis; Oats; Beta-glucans;

    Sammanfattning : The cholesterol-lowering effect of oats is well established, but the crucial properties eliciting this effect need to be further investigated to optimize the use of oats as functional foods. Furthermore, there are almost no reports investigating the effect of oats on atherosclerosis development. LÄS MER

  4. 3. Cholesterol metabolism in breast cancer: Prognostic factors and optimizing treatment

    Författare :Maria Inasu; Bröstcancer - prevention & intervention; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Breast cancer; Statins; Cholesterol; menopausal status; endocrine treatment; disease recurrence;

    Sammanfattning : AbstractBreast cancer (BC) is the most common cancer among women in Sweden and worldwide. Adjuvant endocrine therapies are effective, yet 20-30% patients experience disease relapse. Altered cholesterol metabolism is an emerging hallmark of breast cancer proliferation and endocrine therapy resistance. LÄS MER

  5. 4. Implications of cholesterol and cholesterol-lowering therapy in Alzheimer's disease

    Författare :Daniel Famer; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Alzheimer s disease; dietary cholesterol; rosuvastatin; apolipoprotein E; alpha-secretase; beta-secretase; alpha- beta-secretase ratio; soluble APPalpha; gliosis; microglial load; interleukin-6; caspase-3; body weight gain; lifestyle-preventive strategy; 24 S -hydroxycholesterol; 27-hydroxycholesterol;

    Sammanfattning : BACKGROUND: Alzheimer's disease (AD) is a severe neurodegenerative disease that mainly afflicts elderly persons, with a characteristic progressive decline of cognitive functions and dementia. It is believed that the majority of all AD patients are affected by the sporadic form, thus caused by the combined effects of several risk factors, such as elevated cholesterol levels in midlife and deficiencies in the lipoprotein transporters apolipoprotein E (ApoE). LÄS MER

  7. 5. Statin treatment and beta-Amyloid Production in Patients with Alzheimer s Disease

    Författare :Kina Höglund; Göteborgs universitet; []
    Nyckelord :Alzheimer s disease; amyloid precursor protein; beta-amyloid; cholesterol; statins; CSF;

    Sammanfattning : Alzheimer s disease (AD) is a progressive neurodegenerative disorder pathologically characterized by neurofibrillary tangles and amyloid plaques. According to the amyloid cascade hypothesis, the increased production of beta-amyloid (Abeta), derived form the amyloid precursor protein (APP), and its aggregation into plaques are key pathological events, driving neurodegeneration in AD. LÄS MER