Search for dissertations about: "coagulation thesis"

Showing result 1 - 5 of 380 swedish dissertations containing the words coagulation thesis.

2. 1. Coagulation process characteristics and pollutant removal from urban runoff

   Author : Fredrik Nyström; Inga Herrmann; Annelie Hedström; Maria Viklander; Michael Cimbritz; Luleå tekniska universitet; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; stormwater; urban snowmelt; road runoff; coagulation flocculation sedimentation; coagulation characteristics; coagulation mechanism; treatment efficiency; VA-teknik; Urban Water Engineering; Centre - Centre for Stormwater Management DRIZZLE ; Centrumbildning - Centrum för dagvattenhantering DRIZZLE ;

   Abstract : Many different stormwater control measures (SCMs) can be implemented in order to mitigate issues with polluted stormwater flows into receiving water bodies.  The treatment function of  SCMs is commonly based on the removal of particles by sedimentation, thereby also removing pollutants associated with particles. READ MORE

4. 2. Streptococcal virulence and the coagulation system

   Author : Kristofer Wollein Waldetoft; Infektionsmedicin; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Streptococci; virulence; coagulation; intrinsic pathway; evolution;

   Abstract : This thesis explores streptococcal virulence from both mechanistic and evolutionary perspectives, where the mechanistic studies focus on interactions with the human coagulation system. We describe interactions between streptococcal surface proteins and components of the intrinsic pathway of coagulation and the kallikrein-kinin system in human plasma, as well as to how these surface proteins are produced in different growth phases. READ MORE

5. 3. Regulation of Tissue Factor and Coagulation Activity : Translation Studies with Focus on Platelet-Monocyte Aggregates and Patients with Acute Coronary Syndrome

   Author : Christina Christersson; Agneta Siegbahn; Lars Wallentin; Jonas Oldgren; Ingebjorg Seljeflot; Uppsala universitet; []
   Keywords : Internal medicine; Myocardial infarction; Coagulation; Platelet-monocyte aggregates; Tissue factor; Thrombin inhibition; Invärtesmedicin;

   Abstract : Myocardial infarction (MI) is often caused by a disruption of an atherosclerotic plaque with activation of coagulation, platelets and inflammation. The aims were; to investigate whether the oral direct thrombin inhibitor, ximelagatran affected markers for coagulation, platelet and inflammation in a patient cohort with recent MI and if the coagulation markers could identify patients with increased risk of new ischemic events; to evaluate some of the mechanisms involved in formation of platelet-monocyte aggregates (PMAs). READ MORE

6. 4. Protamine, Platelet Function and Coagulation in Cardiac Surgery

   Author : Mattias Törnudd; Sören Berg; John-Peder Escobar Kvitting; Sofia Ramström; Joakim Alfredsson; Ulf Schött; Linköpings universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cardiopulmonary bypass; Protamine; Platelet function; Coagulation;

   Abstract : Bleeding is a serious and common complication in cardiac surgery. Complicated surgery together with alterations in hemostatic conditions from the use of cardiopulmonary bypass (CPB), presents challenges in how to preserve hemostasis in the patient.   CPB is thought to affect platelet function and coagulation in many ways. READ MORE

7. 5. Monitoring of coagulation and platelet function in paediatric cardiac surgery

   Author : Birgitta S Romlin; Göteborgs universitet; []
   Keywords : 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;

   Abstract : 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. READ MORE