Cryoprecipitate Production by Gravity Sedimentation
نویسندگان
چکیده
منابع مشابه
Production of freeze-dried human antihaemophilic cryoprecipitate.
Concentration of factor VIII from fresh plasma by cryoprecipitation remains the basis for preparation of products used to treat haemophilia A. This paper describes the preparation of a factor VIII concentrate from small plasma pools in transfusion centres with drying facilities. The dried concentrate from one litre of plasma dissolves very well in 50 or 100 ml of distilled water and contains ar...
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A method for obtaining enriched populations of gonocytes from rat embryos at 18 days p.c. has been developed. Single cell suspensions with high cell yield and good viability of the cells were obtained by a collagenase/trypsin digestion of the testes. Cells were separated on the basis of size by the Staput technique of velocity sedimentation at unit gravity. Populations of 600,000 gonocytes (70-...
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Dynamics of single curved fiber sedimentation under the gravity are simulated by using lattice Boltzmann method. The results of migration and rotation of the curved fiber at different Reynolds numbers are reported. The results show that the rotation and migration processes are sensitive to the curvature of the fiber.
متن کاملCryoprecipitate therapy
Cryoprecipitate, originally developed as a therapy for patients with antihaemophilic factor deficiency, or haemophilia A, has been in use for almost 50 yr. However, cryoprecipitate is no longer administered according to its original purpose, and is now most commonly used to replenish fibrinogen levels in patients with acquired coagulopathy, such as in clinical settings with haemorrhage includin...
متن کاملCryoprecipitate. Patterns of use.
The type of coagulation factors and proteins in cryoprecipitate determine the appropriate indications for its use. To determine the pattern of use at a tertiary care medical center, we performed a retrospective audit of cryoprecipitate utilization. A total of 51 patients received 88 pools of cryoprecipitate. In 39 patients, cryoprecipitate was transfused for appropriate indications: hypofibrino...
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ژورنال
عنوان ژورنال: Pathophysiology of Haemostasis and Thrombosis
سال: 1981
ISSN: 1424-8832,1424-8840
DOI: 10.1159/000214548