Recombinant clotting factor VIII concentrates: Heterogeneity and high-purity evaluation
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منابع مشابه
Recombinant clotting factor VIII concentrates: Heterogeneity and high-purity evaluation.
Factor VIII is an important glycoprotein involved in hemostasis. Insertion of expression vectors containing either the full-length cDNA sequence of human factor VIII (FLrFVIII) or B-domain deleted (BDDrFVIII) into mammalian cell lines results in the production of recombinant factor VIII (rFVIII) for therapeutic usage. Three commercially available rFVIII concentrates (Advate, Helixate NexGen and...
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The report by de Biasi et all is an important contribution to the debate regarding the possible role of product purity in modulating immune function in hemophiliacs. However, some aspects of the study bear comment. Patients treated with an intermediate-purity concentrate showed a deterioration in immune function compared with those treated with a high-purity product. The two products, however, ...
متن کاملTT virus contaminates first-generation recombinant factor VIII concentrates.
Recombinant factor VIII and factor IX concentrates, human-plasma-derived albumin, and samples from previously untreated patients with hemophilia were examined for the presence of TT virus (TTV) by using polymerase chain reaction testing. Blood samples from the patients were obtained prospectively before and every 3 to 6 months after therapy was begun. TTV was detected in 23.5% of the recombinan...
متن کامل6 Factor VIII Concentrates, Factor VIII/von Willebrand Factor Concentrates, Factor IX Concentrates, Activated Prothrombin Complex Concentrates
6.5 Range of Application, Dosage, Mode of Administration 6.5.1 General Information 6.5.2 Indications for Replacement Therapy Using Factor Concentrates 6.5.3 Dosage, Mode of Administration 6.5.3.1 Replacement in Children with Hemophilia A, B or von Willebrand Syndrome 6.5.3.2 Replacement in Adults with Hemophilia A, B or von Willebrand Syndrome 6.5.3.3 Indications and Recommended Doses for Treat...
متن کامل6 Factor VIII Concentrates, Factor VIII/von Willebrand Factor Concentrates, Factor IX Concentrates, Activated Prothrombin Complex Concentrates.
6.5 Range of Application, Dosage, Mode of Administration 6.5.1 General Information 6.5.2 Indications for Replacement Therapy Using Factor Concentrates 6.5.3 Dosage, Mode of Administration 6.5.3.1 Replacement in Children with Hemophilia A, B or von Willebrand Syndrome 6.5.3.2 Replacement in Adults with Hemophilia A, B or von Willebrand Syndrome 6.5.3.3 Indications and Recommended Doses for Treat...
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ژورنال
عنوان ژورنال: PROTEOMICS - Clinical Applications
سال: 2010
ISSN: 1862-8346
DOI: 10.1002/prca.201090095