Blood coagulation and clotting tests in carp.
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چکیده
منابع مشابه
Theories of blood coagulation. Properties and interactions of blood clotting factors.
Two main schools of thought dominate the scene of blood coagulation and hemo stasis today. Both have their roots in the classic theory of blood coagulation (figure 1) described by Paul Morawitz in 1904.20 In the primitive physiological and bio chemical background of that period the formation of a blood clot was envisioned correctly as the result of the conversion of prothrombin to thrombin by...
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The conversion of plasma to serum results in a variable loss of the coagulase-reacting factor (C.R.F.) of the plasma. The C.R.F. loss is incurred during the process of prothrombin conversion: conditions which favor the most effective prothrombin conversion result in maximal C.R.F. loss, while factors which interfere with prothrombin conversion spare the C.R.F. In a system containing an adequate...
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Thrombin cleavage of blood coagulation Factor XIII (a2b2) and fibrinogen was studied during in vitro clotting to determine the physiologic sequence of these events. First, the time course of fibrin formation and cleavage of Factor XIII was measured in platelet-rich plasma. Cleavage of fibrinogen was measured by using a radioimmunoassay for fibrinopeptide A. Conversion of trace amounts of radioi...
متن کاملProteases in blood clotting.
The serine proteases, cofactors and cell-receptor molecules that comprise the haemostatic mechanism are highly conserved modular proteins that have evolved to participate in biochemical reactions in blood coagulation, anticoagulation and fibrinolysis. Blood coagulation is initiated by exposure of tissue factor, which forms a complex with factor VIIa and factor X, which results in the generation...
متن کاملBruises, blood coagulation tests and the battered child syndrome.
Cutaneous bruises are a common symptom and a sign of injury and blood coagulation disorders in childhood. A carefully-taken history, coupled with a thorough physical examination, would lead to the diagnosis, or guide the clinician to the necessary laboratory investigations. Most children suffering from non-accidental injury can have their diagnosis established on clinical grounds alone and do n...
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ژورنال
عنوان ژورنال: NIPPON SUISAN GAKKAISHI
سال: 1985
ISSN: 1349-998X,0021-5392
DOI: 10.2331/suisan.51.933