Voorbeelden van fibrinogen

• Fibrinogen coagulates more readily than the others and is the only one that changes in the ordinary coagulation of the blood. 

• The formation of the ferment leads in turn to the changing of the fibrinogen into fibrin. 

• This liquid contains all the constituents of the plasma except the fibrinogen. 

• Whether the presence of the calcium is necessary to the formation of the ferment or to the action of the ferment upon the fibrinogen is unknown. 

• Here we show that the blood protein fibrinogen is a novel inhibitor of neurite outgrowth that is massively deposited in the spinal cord after injury.

• Proteolytic activity against the fibrinogen substrate was visible as a clear area in dark (blue) background.

• On the other hand, both enzymes degraded human serum proteins (albumin and fibrinogen) with approximately equal efficiency under the conditions of our assays in vitro.

• A number of cardiac surgical patients will even have lower levels of fibrinogen.

• On the basis of these studies the determination of adhesion kinetics of human blood cells and proteins (fibrinogen, albumin) and marine organisms was performed.

• One of the most useful measures is fibrinogen.

• The infusion was discontinued if levels of fibrinogen dropped below 1 gm/1, or if bleeding occurred from the site of puncture.

• Fibrinogen levels varied between 0.1 and 3.0 gm/1 (mean 1.6+0.1 gm/1) and average cryoprecipitate transfusion of 50+20 ml were required.

• These proteinases degraded haemoglobin and fibrinogen as well as structural proteins such as collagen and fibronectin, suggesting roles in bloodmeal digestion and tissue penetration.

• A family of fibrinogen-related proteins that precipitates parasite-derived molecules is produced by an invertebrate after infection.

• This glycoprotein receptor binds fibrinogen resulting in platelet-fibrinogen-platelet interaction or platelet aggregation by fibrinogen crosslinking.

• By extrapolation, the same enzyme may be responsible for the changes observed to host blood fibrinogen.

• Thus, it appears fibrinogen is not essential to the growth of the atherosclerotic plaque but it might play a modifying role.

• We discuss the possibility that modulation of fibrinogen metabolism is a factor in a recently discovered anti-atherogenic effect exerted by schistosomes.

• Fibrinogen is selectively adsorbed but the amount varies between different materials.