Sökning: "Amerika"

Visar resultat 11 - 15 av 15 avhandlingar innehållade ordet Amerika.

  1. 11. Diversity of avian haemosporidian parasites : Host specificity, genetic structure and infection patterns

    Författare :Xi Huang; MEMEG; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Haemoproteus; Sequence capture; host specificity; quantitative PCR; phylogeny;

    Sammanfattning : Parasites live on or inside their hosts and usually cause fitness loss, sometimes even lead to outbreaks of emerging infectious disease. Understanding how a parasite can infect its hosts (i.e., host specificity of the parasite) is important to both basic studies on disease evolution and the whole ecosystem health. LÄS MER

  3. 12. Double-contrast MRI for the staging of rectal carcinoma: Technical aspects and clinical experience

    Författare :Nils-Olof Wallengren; Lund Diagnostisk radiologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; radiology; Clinical physics; Double contrast; MR imaging; Preoperative staging; Rectal carcinoma; tomography; medical instrumentation; Klinisk fysiologi; radiologi; tomografi; medicinsk instrumentering;

    Sammanfattning : Aim of the study Today´s methods for the staging of rectal carcinoma: ultrasonography with transrectal probe, CT, MRI or MRI with a rectal coil, all have limitations. The aim was therefore to develop a new, double-contrast MRI method for evaluation of rectal carcinoma. LÄS MER

  4. 13. Identification of Virulence Factors in Nematode-Trapping Fungi - Insights from Genomics, Transcriptomics and Proteomics

    Författare :Karl-Magnus Andersson; Biodiversitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Nematode-trapping fungi; comparative genomics; comparative transcriptomics; proteomics; virulence factors; parasitism;

    Sammanfattning : Nematode-trapping fungi are soil-living organisms with the unique ability to capture and infect free-living nematodes. The interest in studying these fungi arises from their potential use as biological control agents for plant- and animal-parasitic nematodes. LÄS MER

  5. 14. Long acting local anaesthetics - a study in rats

    Författare :Henrik Dyhre; Anestesiologi och intensivvård; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Medicin människa och djur ; Medicine human and vertebrates ; in vivo and effect kinetics; Comparison of in vitro; Neuro toxicity; Infraorbital nerve block; Sciatic nerve block; Lipid depot formulation;

    Sammanfattning : Local anaesthetics provide excellent pain relief after central and peripheral nerve blocks. However, in many clinical situations there is an insufficient duration of action to allow effective treatment of long-term pain with single injection techniques. This problem became the focus of the present studies. LÄS MER

  7. 15. Resistance to activated protein C a novel risk factor for venous thrombosis

    Författare :Peter Svensson; Malmö Klinisk koagulationsmedicin; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; APC resistance; mutation; venous thrombosis; blood coagulation; Protein C; factor V; Haematology; extracellular fluids; Hematologi; extracellulära vätskor;

    Sammanfattning : Activated protein C resistance (APC resistance) is the most common hereditary condition associated with venous thrombosis. The syndrome known as APC resistance is perfectly linked to a mutation in the gene coding coagulation FV (FV:Q506) mutation changing Arg 506 to Gln in the APC cleavage site. LÄS MER