monoblastn.

Brit.

/ˈmɒnə(ʊ)blɑːst/,

/ˈmɒnə(ʊ)blast/, U.S.

/ˈmɑnəˌblæst/

Origin: A borrowing from German. Etymon: German Monoblast.

Etymology: < German Monoblast (O. Naegeli Blutkrankheiten u. Blutdiagnostik (ed. 3, 1923) 143) < mono- mono- comb. form + -blast -blast comb. form. Compare French monoblaste (1929). Compare earlier polyblast n. (compare sense 2 s.v.).

Physiology.

An immature monocyte.

ΘΚΠ

the world > life > biology > substance > cell > types of cells > [noun] > other types of cells

reticular cell1832

torula1833

reserve cell1842

subcell1844

parenchyma cell1857

pedicel cell1858

nettle cell1870

heterocyst1872

prickle cell1872

angioblast1875

palisade cell1875

sextant1875

spindle cell1876

neuroblast1878

body cell1879

plasma cell1882

reticulum cell1882

stem cell1885

Langhans1886

basal cell1889

pole cell1890

myelocyte1891

statocyst1892

mast cell1893

thrombocyte1893

iridocyte1894

precursor1895

nurse cell1896

amacrine1900

statocyte1900

mononuclear1903

oat cell1903

myeloblast1904

trochoblast1904

adipocyte1906

polynuclear1906

fibrocyte1911

akaryote1920

Rouget cell1922

Sternberg–Reed1922

amphicyte1925

monoblast1925

pericyte1925

promyelocyte1925

pituicyte1930

agamete1932

sympathogonia1934

athrocyte1938

progenitor1938

Reed–Sternberg cell1939

submarginal1941

delta cell1942

mastocyte1947

squame1949

podocyte1954

transformed cell1956

transformant1957

spheroplast1958

pinealocyte1961

immunocyte1963

lactotroph1966

mammotroph1966

minicell1967

proheterocyst1970

myofibroblast1971

cybrid1974

1925 Contrib. Embryol. Carnegie Inst. Washington 16 241 Naegeli..derives the monocyte from the myeloblast of the bone-marrow..and terms this young cell the ‘monoblast’.

1938 H. Downey Handbk. Hematol. I. v. 386 Ehrich has taken..exception to Bloom's conclusion that monoblasts other than lymphocytes and myeloblasts do not exist.

1968 R. Passmore & J. S. Robson Compan. Med. Stud. I. xxvi. 12/2 These cells [sc. monocytes] are produced mainly in the spleen and lymph nodes. The parent cell, the monoblast, is like the myeloblast and lymphoblast, a cell of about 15 μm in diameter with a large nucleus, containing 2–3 nucleoli, filling much of the cell cytoplasm.

1987 D. J. Weatherall et al. Oxf. Textbk. Med. (ed. 2) II. xix. 11/2 The rate at which new myeloblasts or monoblasts are produced by progenitors in vivo is not known.

This entry has been updated (OED Third Edition, December 2002; most recently modified version published online March 2022).

单词	monoblast
释义	monoblastn. Brit. /ˈmɒnə(ʊ)blɑːst/, /ˈmɒnə(ʊ)blast/, U.S. /ˈmɑnəˌblæst/ Origin: A borrowing from German. Etymon: German Monoblast. Etymology: < German Monoblast (O. Naegeli Blutkrankheiten u. Blutdiagnostik (ed. 3, 1923) 143) < mono- mono- comb. form + -blast -blast comb. form. Compare French monoblaste (1929). Compare earlier polyblast n. (compare sense 2 s.v.). Physiology. An immature monocyte. ΘΚΠ the world > life > biology > substance > cell > types of cells > [noun] > other types of cells reticular cell1832 torula1833 reserve cell1842 subcell1844 parenchyma cell1857 pedicel cell1858 nettle cell1870 heterocyst1872 prickle cell1872 angioblast1875 palisade cell1875 sextant1875 spindle cell1876 neuroblast1878 body cell1879 plasma cell1882 reticulum cell1882 stem cell1885 Langhans1886 basal cell1889 pole cell1890 myelocyte1891 statocyst1892 mast cell1893 thrombocyte1893 iridocyte1894 precursor1895 nurse cell1896 amacrine1900 statocyte1900 mononuclear1903 oat cell1903 myeloblast1904 trochoblast1904 adipocyte1906 polynuclear1906 fibrocyte1911 akaryote1920 Rouget cell1922 Sternberg–Reed1922 amphicyte1925 monoblast1925 pericyte1925 promyelocyte1925 pituicyte1930 agamete1932 sympathogonia1934 athrocyte1938 progenitor1938 Reed–Sternberg cell1939 submarginal1941 delta cell1942 mastocyte1947 squame1949 podocyte1954 transformed cell1956 transformant1957 spheroplast1958 pinealocyte1961 immunocyte1963 lactotroph1966 mammotroph1966 minicell1967 proheterocyst1970 myofibroblast1971 cybrid1974 1925 Contrib. Embryol. Carnegie Inst. Washington 16 241 Naegeli..derives the monocyte from the myeloblast of the bone-marrow..and terms this young cell the ‘monoblast’. 1938 H. Downey Handbk. Hematol. I. v. 386 Ehrich has taken..exception to Bloom's conclusion that monoblasts other than lymphocytes and myeloblasts do not exist. 1968 R. Passmore & J. S. Robson Compan. Med. Stud. I. xxvi. 12/2 These cells [sc. monocytes] are produced mainly in the spleen and lymph nodes. The parent cell, the monoblast, is like the myeloblast and lymphoblast, a cell of about 15 μm in diameter with a large nucleus, containing 2–3 nucleoli, filling much of the cell cytoplasm. 1987 D. J. Weatherall et al. Oxf. Textbk. Med. (ed. 2) II. xix. 11/2 The rate at which new myeloblasts or monoblasts are produced by progenitors in vivo is not known. This entry has been updated (OED Third Edition, December 2002; most recently modified version published online March 2022). < n.1925
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