myeloblast


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Related to myeloblast: myeloblastic leukemia

my·e·lo·blast

 (mī′ə-lə-blăst′)
n.
An immature cell of the bone marrow that is the precursor of a myelocyte.

my′e·lo·blas′tic adj.

myeloblast

(ˈmaɪələʊˌblɑːst)
n
(Pathology) a cell that gives rise to a granulocyte, normally occurring in the bone marrow but detected in the blood in certain diseases, esp leukaemia
myeloblastic adj
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.myeloblast - a precursor of leukocytes that normally occurs only in bone marrow
leucocyte, leukocyte, WBC, white blood cell, white blood corpuscle, white cell, white corpuscle - blood cells that engulf and digest bacteria and fungi; an important part of the body's defense system
Translations

my·e·lo·blast

n. mieloblasto, una célula no madura en la serie granulocítica, generalmente presente en la médula ósea.
References in periodicals archive ?
Treatment of leukemia cell lines with ezatiostat has been demonstrated to induce myeloblast differentiation without affecting myelopoiesis [94].
Maturation stages in the bone marrow are as follows: stem cell, myeloblast, promyelocyte, myelocyte, metamyelocyte, band and neutrophil.
NRP-1 expression was directly correlated with myeloblast percentage in the bone marrow of patients with AML, suggesting that NRP-1 correlates with tumor load.
Pluripotential stem cell Myeloid Progenitors Myeloblast Monoblasts Marrow pool Mitotic Promelocytes Promonocytes precursors Myelocytes Post-mitotic Metamyelocytes bands Blood and Neutrophils, Monocytes tissue eosinophils and function basophils Innate Macrophage immunologic function Progenitors Megakaryocyte Erythroid Lymphoid Marrow pool Mitotic Maturing Normoblasts Pre-B precursors megakaryocytes Post-mitotic Reticulocytes B lymphoblast Blood and Platelets Erythrocytes B tissue lymphocytes function and plasma cells Haemostasis Oxygen Adaptive transport immunologic function Progenitors Marrow pool Mitotic Pro-T precursors Post-mitotic Lymphoblast Blood and T-lymphocytes tissue and NK cells function Fig.
Once the disease begins to accelerate, treatment is dependent upon whether the abnormal cell is an early lymphocyte or myeloblast.
The author suggested that FXIII level could be used to differentiate myeloblast and monoblast.
myeloblast, monoblast, erythroblast and megakaryoblast that accumulate in the marrow and interfere with production of blood cells.
During normal haematopoiesis, a myeloblast gradually matures into a functional white blood cell.
Myeloblast of AML and CML showed positive (coarse brown black granules) staining with MPO in more than 3% of blasts in all cases except one in which NSE stain was positive.
Human acute myelogenous leukemia (AML) often arises from neoplastic transformation of pluripotent stem cells, resulting in cell immaturation at the recognizable levels of myeloblast or promyelocyte stages.
During this period, the bone marrow myeloblast count increases to 5 to 30%.
Peripheral blood smear examination showed majority of nucleated cells (92%) to be myeloblast.