Results 131 to 140 of about 2,225 (162)
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Reference intervals of automated reticulocyte count and immature reticulocyte fraction in a pediatric population

International Journal of Laboratory Hematology, 2021
AbstractIntroductionReticulocytes are erythroid precursors that develop into mature erythrocytes, and they are an important tool to assess erythropoietic activity, as their count indicates the balance between the cells released from the bone marrow, their stage of maturity, and their rate of development into mature erythrocytes.
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Utility of reticulocyte haemoglobin content and immature reticulocyte fraction in early diagnosis of latent iron deficiency in whole blood donors

Vox Sanguinis, 2021
AbstractBackground and ObjectivesThe present study was planned to assess the clinical utility of reticulocyte haemoglobin content (CHr) and immature reticulocyte fraction (IRF) in the early detection of latent iron deficiency in blood donors.Materials and MethodsThe prospective longitudinal observational study was conducted using the purposive sampling
Nitika, Suria   +6 more
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Effect of Hydroxyurea on Immature Reticulocyte Fraction in Sickle Cell Anemia

Laboratory Hematology, 2007
Immature reticulocyte fraction (IRF) is a good indicator of bone marrow erythropoiesis in response to hemolysis or tissue hypoxia and is markedly increased in sickle cell disease (SS). We compared IRF changes in SS patients with those who were treated with hydroxyurea (SS-HU), and those who had concurrent alpha globin gene deletion (SS-(- deletion ...
Robert, Bagdasaryan   +4 more
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Assessment of immature platelet fraction and immature reticulocyte fraction as predictors of engraftment after hematopoietic stem cell transplantation

International Journal of Laboratory Hematology, 2014
SummaryIntroductionEngraftment is a critical milestone of the hematopoietic stem cell transplantation (HSCT) process. The immature platelet fraction (IPF) and immature reticulocyte fraction (IRF) are considered early indicators of bone marrow recovery.
I V C, Morkis   +7 more
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Immature reticulocyte fraction as a useful parameter for blood transfusion assessment in anaemia

British Journal of Biomedical Science, 2009
During erythropoietic stress (e.g., acute anaemia) the reticulocyte count in peripheral blood normally increases as the bone marrow responds to increased erythropoietin stimulation of erythroid precursors. The efficiency of this process is an indicator of the patient's bone marrow response.
A R, Geldard, D J, Tobin, A, Cuthbert
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Behaviour of reticulocyte counts and immature reticulocyte fraction during a competitive season in �lite athletes of four different sports

Clinical and Laboratory Haematology, 2006
SummaryThe role of reticulocytes (Ret) in sports medicine became important when the count of immature erythrocytes has been introduced in protocols used and officially approved for antidoping purposes. The use of modern automated analysers, which allow the easy count and the description of characteristics of reticulocytes, increased the possible use of
G. Banfi, M. Del Fabbro
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ASSESSMENT OF IMMATURE RETICULOCYTE FRACTION (IRF) WITH ABSOLUTE RETICULOCYTE COUNT (ARC) AS A RESPONSE MARKER IN ANTEPARTUM PATIENTS WITH NUTRITIONAL ANEMIA

GLOBAL JOURNAL FOR RESEARCH ANALYSIS, 2022
Background: Peripheral blood reticulocyte count is an important index in the diagnosis, classication, and monitoring of anemic patients. After initiation of therapy, reticulocytosis develops within 3 to 7 days th th 1 and peaks (8–10%) between the 8 and 10 day .
M.V. Monika   +2 more
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Predictive Value of Immature Reticulocyte and Platelet Fractions in Hematopoietic Recovery of Allograft Patients

Transplantation Proceedings, 2011
Hematopoietic progenitor cell transplantation is the treatment of choice for patients with malignant hematologic diseases. Neutrophil (NEUT) and platelet (PLT) counts are used to evaluate hematologic engraftment of transplanted patients. Recent-generation hematology analyzers offer an alternative way to evaluate immature peripheral blood (PB) cell ...
A P, Gonçalo   +4 more
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Reticulocytes and Their Immature Fraction Do Not Detect Acute Rejection After Kidney Transplantation

Transplantation Proceedings, 2007
Early detection of an acute rejection episode is an important problem in monitoring transplant patients. Erythropoietin (EPO) production is diminished in patients suffering from chronic renal insufficiency or acute rejection. Therefore, a decrease of reticulocyte counts and of young reticulocytes might indicate the emergence of an acute rejection ...
A, Weimann   +5 more
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