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author = "FILLET, Georges" > : "Erythropoiesis" (x)
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Found 7 documents, displaying page 1 of 1

Utilisation en scintillation liquide du Triton X-100 pour le comptage à haut rendement du radiofer plasmatique

Author(s) : Fillet, Georges
Description : A new method for liquid scintillation counting of plasma 59Fe is presented. Using Triton X-100 as an emulsifying agent at 4°C, the efficiency is in the 81-83% range and is five times greater than that achieved with crystal sytems. Without previous manipulation, volumes as great as 4 ml of plasma ma...
Repository : ORBi (University of Liège)
Language(s) : French

Influence of marrow erythropoietic activity on serum erythropoietin levels after autologous hematopoietic stem cell transplantation.

Description : BACKGROUND AND OBJECTIVE: Serum erythropoietin (sEpo) concentration depends primarily on the rate of renal production in response to hypoxia. However, sEpo levels increase inappropriately after conditioning for autologous stem cell transplantation (ASCT) before progressively returning to adequate le...
Repository : ORBi (University of Liège)
Language(s) : English

Model of reticuloendothelial iron metabolism in humans: abnormal behavior in idiopathic hemochromatosis and in inflammation.

Description : Iron transport in the reticuloendothelial (RE) system plays a central role in iron metabolism, but its regulation has not been characterized physiologically in vivo in humans. In particular, why serum iron is elevated and RE cells are much less iron-loaded than parenchymal cells in idiopathic hemoch...
Repository : ORBi (University of Liège)
Language(s) : English

Erythropoiesis after nonmyeloablative stem-cell transplantation is not impaired by inadequate erythropoietin production as observed after conventional allogeneic transplantation.

Description : BACKGROUND: It is now well established that after conventional allogeneic hematopoietic stem-cell transplantation (HSCT), erythropoietic recovery is impaired because erythropoietin (Epo) production remains inadequate for prolonged periods of time. However, erythropoietic reconstitution after nonmyel...
Repository : ORBi (University of Liège)
Language(s) : English

Quantitative assessment of erythropoiesis and functional classification of anemia based on measurements of serum transferrin receptor and erythropoietin.

Description : We evaluated the quantitative value of a simple model of erythropoiesis, based on the basic assumptions that the red blood cell (RBC) mass determines erythropoietin (Epo) production, which in turn stimulates erythropoietic activity. The RBC mass was quantitated by direct isotopic measurement (RCM), ...
Repository : ORBi (University of Liège)
Language(s) : English

Blunted erythropoietin production and decreased erythropoiesis in early pregnancy.

Description : After decreasing in the first trimester of pregnancy, the total red blood cell mass increases in the second and third trimesters to peak at term at about 120% to 125% of nonpregnant values, but how this is brought about by changes in the rate of erythropoiesis is not known. We evaluated erythropoies...
Repository : ORBi (University of Liège)
Language(s) : English

Cessation of intensive treatment with recombinant human erythropoietin is followed by secondary anemia.

Description : Little information is available on the evolution of erythropoiesis after interruption of recombinant human erythropoietin (rHuEpo) therapy. Iron-overloaded rats received 20 daily injections of rHuEpo. During treatment, reticulocytes, soluble transferrin receptor (sTfR), and hematocrit increased prog...
Repository : ORBi (University of Liège)
Language(s) : English
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Found 7 documents, displaying page 1 of 1