释义 |
pronormoblast
pronormoblast[prō′nȯr·mə‚blast] (histology) A nucleated erythrocyte precursor with scanty basophilic cytoplasm without hemoglobin. Also known as lymphoid hemoblast of Pappenheim; macroblast of Naegeli; megaloblast of Sabin; proerythroblast of Ferrata; prorubricyte; rubriblast; rubricyte. pronormoblast
pronormoblast [pro-nor´mo-blast] a term often considered a synonym of proerythroblast; sometimes limited to one in the course of normal erythrocyte maturation, as opposed to a promegaloblast.pro·nor·mo·blast (prō-nōr'mō-blast), The earliest of four stages in development of the normoblast. See also: erythroblast. Synonym(s): proerythroblast, rubriblastpro·nor·mo·blast (prō-nōr'mō-blast) The earliest of four stages in development of the normoblast. See also: erythroblast Synonym(s): proerythroblast, rubriblast. |