Megakaryoblast - Wikipedia
A megakaryoblast (from mega- 'large' karyo- 'cell nucleus' and -blast 'precursor cell') is a precursor cell to a promegakaryocyte. During thrombopoiesis, the promegakaryocyte matures into the form of a megakaryocyte. From the megakaryocyte, platelets are formed. [1]
Megakaryoblast - an overview | ScienceDirect Topics
A Megakaryoblast is defined as the predominant component of the blast population in the bone marrow and/or peripheral blood, displaying pleomorphic characteristics ranging from small, round cells to large cells with cytoplasmic blebs and prominent nucleoli.
Megakaryoblast - an overview | ScienceDirect Topics
The megakaryoblast, or stage I megakaryocyte, is a more mature cell that has a distinct morphology. 18 The megakaryoblast has a kidney-shaped nucleus with two sets of chromosomes (4 N).
Megakaryoblast Definition and Examples - Biology Online ...
2021年7月21日 · A megakaryoblast is a committed progenitor cell that gives rise to promegakaryocytes. In the thrombocytic series, the megakaryoblast is at the beginning of the series, prior to promegakaryocytic stage.
Megakaryoblast - an overview | ScienceDirect Topics
Megakaryoblast In subject area: Biochemistry, Genetics and Molecular Biology Unlike megakaryocyte progenitors, which possess a high proliferative potential, megakaryocytes are cells that have lost the ability to proliferate but instead undergo a …
Megakaryoblast: characteristics, function, histology
2021年6月16日 · The megakaryoblast is the most immature cell belonging to the megakaryocytic lineage, that is, it is the first recognizable precursor in the formation of platelets. Thanks to its characteristics, it can be identified in bone marrow samples.
Megakaryoblast | definition of megakaryoblast by Medical ...
megakaryoblast [ meg″ah-kar´e-o-blast″ ] the earliest cytologically identifiable precursor in the thrombocytic series, which matures to form the promegakaryocyte.
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