background: platelet mps are produced automatically during platelet storage. their size is about 0.1 – 1 µm and have ability for sub- endothelium adhering, strengthen of platelet aggregation and also platelet pre- coagulation. in fact, the release of membrane particles helps to signal to the neighbor cells or to seclude target cells from apoptosis. the purpose of this study is to determine the ...

OBJECTIVE Familial amyloid polyneuropathy (FAP) is an autosomal dominant form of hereditary amyloidosis. Several studies reported coagulation factor X deficiency and excessive fibrinolysis in immunoglobulin light chain amyloidosis. However, few have investigated coagulation and fibrinolysis in FAP. The objective of this study was to determine abnormalities in plasma biomarkers of coagulation an...

In the drinking water treatment plant involves a significant component i.e., coagulation, which distributed coagulants vastly and equally through rapid stirring for destabilizing colloids suspended particles in raw water. plants, coagulation units are often classified into mechanical hydraulic coagulation. This study aimed to discover use of in-line static mixers as designing Duren Seribu II Dr...

We studied the coagulation of plasma by thrombinwith a titration calorimeter at 20 #{176}C. When thrombin is added to plasma, three distinct alterations in the thermal pattern are seen. The precoagulation region is generally exothermic, although occasionally, with some plasmas, cooling is observed. The coagulation region is defined by a sharp exotherm, a plateau, and then a sharp endotherm. Pos...

BACKGROUND The aims of the present study were to confirm the consumption coagulopathy of disseminated intravascular coagulation with the fibrinolytic phenotype at an early phase of trauma and to test the hypothesis that thrombin-activatable fibrinolysis inhibitor, neutrophil elastase, and plasmin contribute to the increased fibrinolysis of this type of disseminated intravascular coagulation. Fu...

Fractures are common among aged people, and rapid assessment of the coagulation status is important. The thromboelastography (TEG) test can give a series of coagulation parameters and has been widely used in clinics. In this research, we looked at fracture patients over 60 and compared their TEG results with those of healthy controls. Since there is a paucity of studies comparing TEG assessment...

In light coagulation, thermal Parameters play an important role for the biological reaction. Therefore, we measured the temperature increase and the whitening of the coagulation site simultaneously during the coagulation. Microthermocouples [I] were developed as shown in figure 1. The diameter of the tip ranges between 5 and 10 pm, the response time of this element is in the region of 1 msec. W...

We examined the effects on whole blood viscosity and coagulation time of various dosages of the synthetic low-molecular protease inhibitors gabexate mesilate and nafamostat mesilate with an oscillation-type viscometer. When either agent was added, blood viscosity decreased dose-dependently along a sigmoid-like curve. Furthermore, coagulation time was shorter with gabexate mesilate than with naf...

Many gynaecological units have a policy of performing routine coagulation tests in cases of missed abortion. For many years now, it has been accepted practice in our unit to perform routinely a platelet count, bleeding time (BT), clotting time (CT) and plasma fibrinogen (P. fib) level prior to evacuation in cases of missed abortion. We are not sure how or why these 4 tests came to be chosen as ...

Blood coagulation tests were performed on admission to the hospital and on consecutive days after severe and moderate head injury in 34 patients. Platelet counts and fibrinogen were normal at admission and raised thereafter. The partial thromboplastin time was shortened at admission and lengthened in the following days. Fibrinolytic activity was enhanced at admission. The ethanol gelation test ...