Sökning: "impedance aggregometry"

Visar resultat 1 - 5 av 11 avhandlingar innehållade orden impedance aggregometry.

  1. 1. Monitoring of coagulation and platelet function in paediatric cardiac surgery

    Författare :Birgitta S Romlin; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; paediatric cardiac surgery; haemostasis; platelet; coagulation; thromboelastometry; impedance aggregometry; coagulopathy; haemoconcentration;

    Sammanfattning : Abstract Background: Paediatric cardiac surgery has developed dramatically during the last decades. Today, a wide range of patients is operated on-from premature neonates to grown up children with congenital heart disease. Excessive bleeding during and after cardiac surgery is still common, and it is one of the most serious complications. LÄS MER

  3. 2. Recurrent unexplained first-trimester miscarriage. Effects of acetylcalicylic acid, platelet aggregation and thyroid disease

    Författare :Lennart Blomqvist; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Acetylsalicylic acid; recurrent miscarriage; platelet aggregation; pregnancy; early pregnancy; first-trimester; live birth; impedance aggregometry; thyroid stimulating hormone; levothyroxine; thyroid peroxidase antibody; arachidonic acid-induced platelet aggregation; platelet activators;

    Sammanfattning : Recurrent unexplained first-trimester miscarriage. Effects of acetylsalicylic acid, platelet aggregation and thyroid disease. Lennart Blomqvist, Department of Obstetrics and Gynecology, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Sweden, 2019. LÄS MER

  4. 3. Platelet inhibition and secondary prevention in cardiac surgery patients

    Författare :Erik Björklund; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; coronary artery bypass grafting; secondary prevention; bleeding complications; impedance aggregometry;

    Sammanfattning : ABSTRACT Background and objective Coronary artery bypass grafting (CABG) is the most common cardiac surgery procedure. Dual antiplatelet therapy (DAPT) reduces the risk for ischaemic events in patients with acute coronary syndrome (ACS) but increases the bleeding risk, both for spontaneous bleedings and procedure-related bleedings for the subset of ACS patients undergoing urgent CABG. LÄS MER

  5. 4. Fibrinogen, platelet and factor XIII supplementation in cardiac surgery: In vitro and in vivo studies

    Författare :Caroline Andersson Shams Hakimi; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; fibrinogen; platelets; factor XIII; platelet aggregation; clot formation; cardiac surgery;

    Sammanfattning : Background: There is a high risk of bleeding complications in cardiac surgery. Fibrinogen and platelet concentrates are often used to treat perioperative bleeding, but there is little information about its efficacy. LÄS MER

  7. 5. Adenosine action on platelets : pharmacological and functional studies in human platelets in vitro

    Författare :Ulla Söderbäck; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :adenosine; adenosine analogs; methylxanthines; cyclic AMP; ADP; dipyridamole; platelet-rich plasma; whole blood aggregatron; human. Ulla SöderbäckAdenosine action on platelets. Pharmacological and functional studies in human pl;

    Sammanfattning : The endogenous purine adenosine (ADO) is known to inhibit platelet aggregation in vitro through increased platelet levels of cyclic AMP. This effect is ADO-A2-receptor-mediated through stimulation of membrane adenylyl cyclase. LÄS MER