Sökning: "molecular epidemiology"

Visar resultat 1 - 5 av 140 avhandlingar innehållade orden molecular epidemiology.

  1. 1. Molecular epidemiology approach : nested case-control studies in glioma and lymphoid malignancies

    Författare :Florentin Späth; Beatrice S. Melin; Carl Wibom; Ann Sofie Johansson; Ingvar Bergdahl; Ola Landgren; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Glioma; B cell lymphoma; multiple myeloma; risk; repeated samples; prospective longitudinal study; nested case-control study; circulating sEGFR and sERBB2; circulating immune markers and growth factors; marker disease association; disease progression; NSHDS; Janus; linear mixed modeling; epidemiologi; Epidemiology; Oncology; onkologi;

    Sammanfattning : BACKGROUND: Nested case-control studies aim to link molecular markers with a certain outcome. Repeated prediagnostic samples may improve the evaluation of marker-disease associations. However, data regarding the benefit of repeated samples in such studies are sparse. LÄS MER

  2. 2. Molecular Epidemiology of Cardiovascular Disease

    Författare :Markus Stenemo; Johan Ärnlöv; Rikard Landberg; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Biomarkers; ischemic stroke; heart failure; omics; proteomics; metabolomics; epidemiology; risk marker; Epidemiologi; Epidemiology;

    Sammanfattning : Cardiovascular disease is a major cause of morbidity and mortality, with increasing prevalence worldwide.Identification of risk markers may enable improved prevention by targeting high-risk individuals, earlier disease diagnosis and treatment, as well as stratification of disease subtypes with different treatment options, thereby minimizing side effects while increasing success rates. LÄS MER

  3. 3. Molecular epidemiology of coagulase-negative staphylococci in hospitals and in the community

    Författare :Micael Widerström; Johan Wiström; Tor Monsen; Anders Sjöstedt; Bo Söderquist; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; staphylococcus epidermidis; staphylococcus saprophyticus; electrophoresis; gel; pulsed-field; genetic diversity; methicillin-resistance; UTI; drug resistance; multiple; bacterial; epidemiology; molecular; cross infection; molecular sequence data; Medical microbiology; Medicinsk mikrobiologi; Clinical bacteriology; Klinisk bakteriologi; Infectious diseases; Infektionssjukdomar; Clinical Bacteriology; klinisk bakteriologi; mikrobiologi; Microbiology; Infectious Diseases; infektionssjukdomar;

    Sammanfattning : Background Coagulase-negative staphylococci (CoNS) and in particular Staphylococcus epidermidis have emerged as major pathogens primarily causing nosocomial infections in patients with indwelling medical devices. These infections are often caused by multidrug-resistant strains of S. epidermidis (MDRSE). LÄS MER

  4. 4. Bartonella Infections in Sweden: : Clinical Investigations and Molecular Epidemiology

    Författare :Christian Ehrenborg; Martin Holmberg; Göran Friman; Eva Hjelm; Gunnar Sandström; Uppsala universitet; []
    Nyckelord :Communicable diseases; Bartonella; clinical studies; molecular epidemiology; Infektionssjukdomar;

    Sammanfattning : Characteristically, in infections that are caused by the zoonotic pathogen Bartonella naturally infected reservoir hosts are asymptomatic, where infected incidental, non-natural, hosts develop symptomatic disease. Cat-scratch disease (CSD) is a well known example. LÄS MER

  5. 5. Giant cell arteritis. Epidemiological, morphological and molecular genetic studies

    Författare :Vigdís Pétursdóttir; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Giant cell arteritis; temporal artery; aorta; epidemiology; atrophy; calcification; estrogen receptor a; morphometry; immunocytochemistry; Western blot; molecular genetics;

    Sammanfattning : Giant cell arteritis (GCA) is a chronic inflammatory disorder of unknown etiology, affecting large and medium-sized arteries, predominantly in postmenopausal women. Its pathogenesis is probably multifactorial. Several studies suggest that GCA is an antigen-driven disease. LÄS MER