Sökning: "blood coagulation"

Visar resultat 21 - 25 av 185 avhandlingar innehållade orden blood coagulation.

1. 21. Interaction of Triglyceride-rich Lipoproteins with Platelets and Vitamin K-dependent Coagulation Factors

   Författare :Ning Xu; Avdelningen för klinisk kemi och farmakologi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Triglycerides.; Prothrombin; Protein S; Protein C; Platelets; Phospholipids; Metabolism; Lipoproteins; Lipids; Endocytosis; Electron microscopy; Cytochemistry; Coronary heart disease; Blood coagulation factors; Arachidonic acid; Atherosclerosis; Clinical chemistry; Klinisk kemi; Haematology; extracellular fluids; Hematologi; extracellulära vätskor;

   Sammanfattning : 1. During incubation of platelets with 3H-arachidonic acid (20:4, n-6) and 14C-cholesterol doubly labelled and colloidal gold labelled chylomicrons (CMs) and chylomicron remnants (CMRs) CMs were taken up more efficiently than CMRs. Addition of unlabelled CMs, VLDLs, LDLs and HDLs decreased the uptake of labelled CMs. LÄS MER

3. 22. Coagulation disturbances in the critically ill patient with special reference to prediction of outcome

   Författare :Gunnar Nilsson; Anestesiologi och intensivvård; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Medicine human and vertebrates ; protein C; mortality; intensive care; health economics; global haemostatic tests; blood coagulation disorders; APC-PCI complex; abdominal aortic aneurysm operation; antithrombin; Medicin människa och djur ;

   Sammanfattning : Critically ill patients in intensive care units (ICU) often have coagulation disturbances. Clinical manifestations such as thromboembolism and/or bleeding may result from activation and consumption of coagulation factors and inhibitors. Disseminated intravascular coagulation (DIC) is a severe condition with an often-poor prognosis. LÄS MER

4. 23. Tissue engineering in blood vessels

   Författare :Gisela Helenius; Göteborgs universitet; []
   Nyckelord :tissue engineering; vascular graft; endothelial cells; smooth muscle cells; thrombogenicity; mechanical properties; scaffold; bacterial cellulose;

   Sammanfattning : Severely occluded coronary- and peripheral arteries, caused by atherosclerotic plaques, are treated with bypass surgery. Autologous veins are the most commonly used replacement graft. Among the patients that need a vascular bypass, 5-10% lack appropriate replacement veins due to previous surgery of bad quality of the vessels. LÄS MER

5. 24. Blood saving in orthopaedic surgery

   Författare :Jan Widman; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : A substantial blood loss frequently accompanies total hip and knee replacement surgery. This is a potential health risk and associated with increased need for allogenic blood transfusions. LÄS MER

7. 25. Systemic inflammatory activation during cardiac Surgery. Influence of cardiopulmonary bypass management and patient factors

   Författare :Martin Westerberg; Göteborgs universitet; []
   Nyckelord :cardiopulmonary bypass; inflammatory response; coagulation; CABG; cardiotomy suction; cytokines;

   Sammanfattning : Cardiac surgery with cardiopulmonary bypass is accompanied by a prominent systemic inflammatory and hemostatic activation, which may contribute to postoperative complications. Aims: To investigate if selection of cardiopulmonary bypass (CPB) system and management of cardiotomy suction (CTS) and mediastinal shed blood (MSB) affect systemic inflammatory response. LÄS MER