Sökning: "Haemolysis"

Visar resultat 1 - 5 av 12 avhandlingar innehållade ordet Haemolysis.

  1. 1. Computational modelling of blood flow in medical assist devices

    Författare :Francesco Fiusco; Lisa Prahl Wittberg; Lars Mikael Broman; Anders Dahlkild; David Ku; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; computational fluid dynamics; haemodynamics; platelet activation; thrombogenicity; haemolysis; extracorporeal membrane oxygenation; sensitivity; Teknisk mekanik; Engineering Mechanics;

    Sammanfattning : Extracorporeal membrane oxygenation (ECMO) is a life-saving support treat-ment in case of pulmonary and/or cardiac failure. An artificial extracorporealcircuit is used to offload the function of lungs and/or heart. LÄS MER

  3. 2. Improving venous blood specimen collection practices : method development and evaluation of an educational intervention program

    Författare :Karin Bölenius; Christine Brulin; Kjell Grankvist; Johan Söderberg; Ewa Idvall; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Education; Experiences; Guideline adherence; Haemolysis; Intervention; Patient safety; Phlebotomy; Practical skills; Preanalytical errors; Primary healthcare; Questionnaires; Reliability and validity; Venous blood specimen collection; omvårdnadsforskning med medicinsk inriktning; Caring Sciences; Clinical Chemistry; klinisk kemi;

    Sammanfattning : Background: About 60%–80% of decisions regarding diagnosis and treatment are based on laboratory test results. Low adherence to venous blood specimen collection (VBSC) guidelines may lead to erroneous or delayed test results, causing patient harm and high healthcare costs. LÄS MER

  4. 3. Sources of preanalytical error in primary health care : implications for patient safety

    Författare :Johan Söderberg; Christine Brulin; Ewa Idvall; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; blood specimen collection; haemolysis; medical errors; phlebotomy; preanalytical; primary health care; quality indicators; quality of health care; questionnaires; specimen handling; Clinical chemistry; Klinisk kemi; medicin; Medicine;

    Sammanfattning : Background Venous blood tests constitute an important part in the diagnosis and treatment of patients. However, test results are often viewed as objective values rather than the end result of a complex process. This has clinical importance since most errors arise before the sample reaches the laboratory. LÄS MER

  5. 4. Synthesis of Polyhydroxylated Surfactants : Comparison of Surfactant Stereoisomers and Investigation of Haemolytic Activity

    Författare :Kristina Neimert-Andersson; Peter Somfai; Krister Holmberg; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Polyhydroxy surfactants; Sugar surfactants; Dihydroxylation; Metathesis; Langmuir monolayers; Chiral discrimination; Haemolysis; Organic chemistry; Organisk kemi;

    Sammanfattning : I den här avhandlingen har vi studerat hur man kan göra nya tensider. En tensid är en speciell molekyl som har förmågan att lösa sig i både vatten och olja. Man kan göra följande experiment hemma: Fyll en glasburk till hälften med vatten och tillsätt en droppe matolja. LÄS MER

  7. 5. Superoxide dismutase : radiobiological significance : occurrence in human tissues, tumours and tumour cell-lines

    Författare :Gunnar Westman; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Superoxide dismutase; Radiation sensitivity; Diethyldithiocarbamate; Haemolysis; Catalase; Glutathione Peroxidase; Potential lethal damage;

    Sammanfattning : .... LÄS MER