Sökning: "Buffy"

Visar resultat 1 - 5 av 7 avhandlingar innehållade ordet Buffy.

  1. 1. The preparation and storage of platelets from buffy coat

    Författare :Lars Eriksson; Uppsala universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : .... LÄS MER

  3. 2. Novel automated preparation and cold storage of buffy-coat-derived platelets in additive solutions : in vitro studies

    Författare :Per Sandgren; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : This thesis focuses on (i) the in vitro quality of platelets (PLTs) prepared by novel automated techniques using the OrbiSac and the Atreus 2C+ systems; and (ii) evaluation of the ability to store PLTs for a prolonged time at 4ºC in an attempt to optimize the conditions under which PLTs are prepared and stored. There has been an increase in the demand for supportive PLT transfusion therapy and in the search for a procedure for preparation of PLTs from pooled whole blood (WB)-derived buffy coats (BCs) for transfusion. LÄS MER

  4. 3. New approaches to preparation and storage of platelets

    Författare :Stella Larsson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : During the last century, transfusion of blood components has become a prerequisite for treatment in many clinical settings. The availability of plastic bags and methods for centrifugation and separation of blood cells, has enabled processing of whole blood into blood cell components, and made it possible to optimize transfusion therapy, as well as storage conditions. LÄS MER

  5. 4. A study of factors influencing the quality of blood products during preparation, storage and filtration

    Författare :Elisabeth Ledent-Semple; Claes Högman; Linköpings universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : The quality of a cell concentrate to be transfused is dependent on the method of preparation and the storage conditions of the blood products. The aim of this study was to determine, compare and evaluate factors influencing the quality of platelet and erythrocyte concentrates. LÄS MER

  7. 5. Platelet activation and aggregation: Clinical and experimental studies

    Författare :Sukhi Singh; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Platelet concentrate; Adrenaline; Noradrenaline; Ticagrelor; Platelet aggregation; Platelet activation;

    Sammanfattning : Background: Dual antiplatelet therapy with acetylsalicylic acid (ASA) and the adenosine diphosphate (ADP)-receptor antagonist ticagrelor increases the risk of bleeding complications during cardiac surgery. The overall aim of this thesis was to identify and evaluate current and potential methods to reduce and prevent bleeding complications in patients with ongoing antiplatelet therapy. LÄS MER