what is coagulation
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Prothrombin Coagulation: Coagulation, in physiology, the process by which a blood clot is formed. The formation of a clot is often referred to as secondary hemostasis, because it forms the second
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Drinking Water Treatment - Coagulation In coagulation, we add a chemical such as alum which produces positive charges to neutralize the negative charges on the particles. Then the particles can stick together, forming larger particles which are more easily removed. The coagulation process involves the addition of the chemical (e.g. alum) and then a rapid mixing to dissolve the chemical and distribute it evenly throughout the water.
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Blood Clots Blood clotting, or coagulation, is an important process that prevents excessive bleeding when a blood vessel is injured. Platelets (a type of blood cell) and proteins in your plasma (the liquid part of blood) work together to stop the bleeding by forming a clot over the injury.
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coagulate verb (used with or without object), coagulated, coagulating. 1. to change from a fluid into a thickened mass; curdle; congeal: Let the pudding stand two hours until it coagulates. 2. Biology. (of blood) to form a clot.
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- Factor X is a protein in the blood. It plays a key role in the coagulation cascade, the chain reaction that is triggered when a blood vessel is damaged. Blood is carried throughout the body in a network of blood vessels.When we are injured, the blood vessels may break at the surface, as in the case of a cut.
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10-Step Process of Blood Coagulation Blood coagulation is a process that converts specific circulating elements of the blood system into a gel with insoluble characteristics; preventing loss of blood from injured blood vessels, tissues or organs. The process is made up of two systems. The first system is around a course that involves the formation of thrombus, a blood clot, through a complicated sequence involving a cellular system made up of platelets. The platelets normally circulate in the blood for they are mainly involved in the formation of plug over damaged blood vessels.
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Bleeding Problems A bleeding disorder occurs when blood does not clot fast enough. This results in too much bleeding or bleeding that lasts a long time. Normal blood clotting is called coagulation. This complex process involves platelets and clotting or coagulation factors. Platelets are special blood cells. Clotting or coagulation factors are types of protein in blood. Platelets and coagulation factors clump together to heal broken blood vessels. This helps control bleeding.
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Coagulation Disorders Coagulation disorders deal with disruption of the body's ability to control blood clotting. The most commonly known coagulation disorder is hemophilia, a condition in which patients bleed for long periods of time before clotting. There are other coagulation disorders with a variety of causes.here are a number of other causes of DIC, and it is not commonly understood why or how these various disorders can lead to the coagulation problem. What the underlying causes of DIC have in common is some factor that affects proteins, platelets, or other clotting factors and processes.
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- The process of coagulation occurs as a sequential results of a complex cascade involving platelets and numerous clotting factors (enzymes /proteins); however, there are three main pathways in which this system is activated.he Common Pathway can be triggered by either the Extrinsic or Intrinsic Pathway of the clotting cascade and result in the use of Thrombi to develop a haemostatic plug and activate many of the other factors within the clotting cascade.
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Definitions &Translations Coagulation (thrombogenesis) is the process by which blood forms clots. It is an important part of hemostasis, the cessation of blood loss from a damaged vessel, wherein a damaged blood vessel wall is covered by a platelet and fibrin-containing clot to stop bleeding and begin repair of the damaged vessel. Coagulate \Co*agu*late\, v. i. To undergo coagulation. --Boyle.
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coagulase coagulase. a bacterial enzyme that reacts with a cofactor found in blood plasma to catalyze the formation of fibrin from fibrinogen. It is produced by most of the virulent strains of staphylococci, and by Yersinia pestis.oagulase test. enzymatic conversion of fibrinogen in rabbit plasma to fibrin is used as a means of identifying pathogenic species of staphylococci. The test may be carried out rapidly on a slide or in several hours or overnight in a tube.
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Clotting Deficiency (Inherited) in Dogs Coagulation Factor Deficiency in Dogs. Coagulation takes place when blood transforms from a free flowing liquid into a thickened gel like state. In this state the gelled blood is called a clot, and it is through clotting that a wound begins to seal.This process is critically important for healing to take place.oagulation Factor Deficiency in Dogs. Coagulation takes place when blood transforms from a free flowing liquid into a thickened gel like state. In this state the gelled blood is called a clot, and it is through clotting that a wound begins to seal.
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- Coagulation: In medicine, the clotting of blood. The process by which the blood clots to form solid masses, or clots. More than 30 types of cells and substances in blood affect clotting.
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What is thermoregulation? Thermoregulation is the act of regulating one's body temperature. This term is usually reserved for animals, such as reptiles, that maintain their body temperatures through external means. Reptiles and other cold-bloods accomplish this by moving to different areas of their environment to warm up or cool down.
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Coagulation Disorders Coagulation disorders deal with disruption of the body's ability to control blood clotting. The most commonly known coagulation disorder is hemophilia, a condition in which patients bleed for long periods of time before clotting. There are other coagulation disorders with a variety of causes.
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Prothrombin Prothrombin: Prothrombin, glycoprotein (carbohydrate-protein compound) occurring in blood plasma and an essential component of the blood-clotting mechanism. Prothrombin is transformed into thrombin by a clotting factor known as factor X or prothrombinase; thrombin then acts to transform fibrinogen, also present in plasma, into fibrin, which, in combination with platelets from the blood, forms a clot (a process called coagulation).
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Definitions &Translations Coagulation \Co*ag`u*lation\, n. [L. coagulatio.] 1. The change from a liquid to a thickened, curdlike, insoluble state, not by evaporation, but by some kind of chemical reaction; as, the spontaneous coagulation of freshly drawn blood; the coagulation of milk by rennet, or acid, and the coagulation of egg albumin by heat.
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What is Coagulation? How does our blood clot? In hemostasis a damaged blood vessel wall is plugged by a platelet and a fibrin-containing clot to stop the bleeding, so that the damage can be repaired. Coagulation involves a cellular (platelet) and protein (coagulation factor) component.
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Coagulase Coagulase is a protein enzyme produced by several microorganisms that enables the conversion of fibrinogen to fibrin. In the laboratory, it is used to distinguish between different types of Staphylococcus isolates.oagulase is tightly bound to the surface of the bacterium S. aureus and can coat its surface with fibrin upon contact with blood. The fibrin clot may protect the bacterium from phagocytosis and isolate it from other defenses of the host.
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- Blood clotting, or coagulation, is an important process that prevents excessive bleeding when a blood vessel is injured. Platelets (a type of blood cell) and proteins in your plasma (the liquid part of blood) work together to stop the bleeding by forming a clot over the injury. Typically, your body will naturally dissolve the blood clot after the injury has healed.
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- Blood Clot (Definition) A blood clot or thrombus is the final step of the coagulation cascade. It is a good thing when your body is trying to stop blood loss, however a blood clot can form in the veins after prolonged periods of immobility. This type of like that would require treatment.
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Blood Clots Blood Clots. Blood clotting, or coagulation, is an important process that prevents excessive bleeding when a blood vessel is injured. Platelets (a type of blood cell) and proteins in your plasma (the liquid part of blood) work together to stop the bleeding by forming a clot over the injury. Typically, your body will naturally dissolve the blood clot after the injury has healed.
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Can you describe the process of blood clotting? Coagulation (also known as clotting) is the process by which blood changes from a liquid to a gel, forming a clot. It potentially results in hemostasis, the cessation of blood loss from a damaged vessel, followed by repair.
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Coagulation testing Blood clotting tests are the tests used for diagnostics of the hemostasis system. Coagulometer is the medical laboratory analyzer used for testing of the hemostasis system.Modern coagulometers realize different methods of activation and observation of development of blood clots in blood or in blood plasma.lood clotting tests are the tests used for diagnostics of the hemostasis system. Coagulometer is the medical laboratory analyzer used for testing of the hemostasis system.
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Laser coagulation Laser coagulation. Laser coagulation or laser photocoagulation surgery is used to treat a number of eye diseases and has become widely used in recent decades. During the procedure, a laser is used to finely cauterize ocular blood vessels to attempt to bring about various therapeutic benefits.
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- Coagulation (water treatment) In water treatment, coagulation is a process that occurs when a coagulant is added to water to destabilize colloidal suspensions.