Rather non-committal name for a nucleated cell of the bone marrow that gives rise to erythrocytes. See also normoblasts, BFU-E, CFU-E, primitive and definitive erythroblasts

Dictionary of molecular biology. 2004.

Look at other dictionaries:

  • erythroblast — n. a nucleated cell in bone marrow from which red blood cells develop. [WordNet 1.5] …   The Collaborative International Dictionary of English

  • erythroblast — [e rith′rō blast΄] n. [ ERYTHRO + BLAST] a small nucleated cell, found normally in the marrow of bones, from which an erythrocyte develops erythroblastic adj …   English World dictionary

  • Erythroblast — Rote Blutkörperchen Erythropoese (auch Erythropoiese) ist der Vorgang der Bildung und Entwicklung der Erythrozyten (rote Blutkörperchen). Sie erfolgt vor der Geburt in Dottersack, Leber, Milz und Knochenmark, nach der Geburt nur noch im… …   Deutsch Wikipedia

  • erythroblast — noun Etymology: International Scientific Vocabulary Date: circa 1890 a polychromatic nucleated cell of red bone marrow that synthesizes hemoglobin and that is an intermediate in the initial stage of red blood cell formation; broadly a cell… …   New Collegiate Dictionary

  • erythroblast — erythroblastic, adj. /i rith reuh blast /, n. Anat. a nucleated cell in the bone marrow from which red blood cells develop. [1885 90; ERYTHRO + BLAST] * * * ▪ biology       nucleated cell occurring in red marrow as a stage or stages in the… …   Universalium

  • erythroblast — noun Cell in the bone marrow from which red blood cells develop …   Wiktionary

  • erythroblast — Originally, a term denoting all forms of human red blood cells containing a nucleus, both pathologic ( i.e., megaloblastic) and normal ( e.g., normoblastic). The pathologic or megaloblastic series is observed in pernicious anemia in relapse. The… …   Medical dictionary

  • Erythroblast — Ery|thro|blạst auch: Eryth|ro|blạst 〈m. 16; Med.〉 kernhaltige Vorstufe der roten Blutkörperchen [<grch. erythros „rot“ + blastos „Spross, Keim“] * * * Ery|thro|blạst, der; en, en <meist Pl.> [zu griech. erythrós = rot u. blastós =… …   Universal-Lexikon

  • Erythroblast — ◆ E|ry|thro|blạst 〈m.; Gen.: en, Pl.: en; Med.〉 kernhaltige, unreife Zelle, aus der durch Teilung rote Blutkörperchen entstehen [Etym.: <Erythr… + blastos »Spross, Keim«]   ◆ Die Buchstabenfolge e|ry|thr… kann auch e|ryth|r… getrennt werden …   Lexikalische Deutsches Wörterbuch

  • Erythroblast — Ery|thro|blạst [↑erythro... u. ↑...blast] m; en, en (meist Mehrz.): kernhaltige Jugendform (unreife Vorstufe) der roten Blutkörperchen …   Das Wörterbuch medizinischer Fachausdrücke

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