microglian.

Brit.

/mɪˈkrɒɡlɪə/,

/ˌmʌɪkrə(ʊ)ˈɡlʌɪə/, U.S.

/mɪˈkrɑɡliə/,

/ˌmaɪkroʊˈɡlaɪə/; see also micro- comb. form.

Origin: Formed within English, by compounding; modelled on a Spanish lexical item. Etymons: micro- comb. form, glia n.

Etymology: < micro- comb. form + glia n., after Spanish microglía (P. del Río-Hortega 1920, in Trabajos del Lab. de Invest. Biol. de la Univ. de Madrid 18 38), itself probably after neuroglia n. Compare macroglia n., oligodendroglia n.

Histology.

(With plural agreement) small neuroglial cells, probably of mesodermal origin, that can function as phagocytes; (with singular agreement) tissue composed of such cells.

ΘΚΠ

the world > life > the body > nervous system > substance of nervous system > [noun] > nerve cell > types of

nerve vesicle1839

brain cell1848

stellate cell1870

Purkinje cell1872

neuroblast1878

touch cell1878

Golgi('s) cell1892

memory cell1892

astrocyte1896

astroblast1897

motor neuron1897

cytochrome1898

stichochrome1899

monaxon1900

basket cell1901

relay neuron1903

internuncial neuron1906

sheath cell1906

motoneuron1908

adjustor1909

satellite1912

microglia1924

oligodendroglia1924

sympathicoblast1927

pituicyte1930

oligodendrocyte1932

sympathoblast1934

sympathogonia1934

interneuron1938

Renshaw cell1954

1924 Jrnl. Nerv. & Mental Dis. 59 346 In 1918 del Rio-Hortega succeeded..in impregnating clearly and specifically a homogeneous group of cells... These cells he called microglia.

1932 Times Lit. Suppl. 10 Nov. 843/3 The rod-cells..are in fact generally held to be a variety of microglia.

1962 Gray's Anat. (ed. 33) 56 The astrocytes and oligodendroglia are ectodermal in origin..whilst the microglia is of mesodermal origin.

1966 W. Andrew Microfabric of Man x. 147 (caption) Microglia in gray matter of spinal cord. Cell bodies of these cells are often angular or elongated.

1966 W. Andrew Microfabric of Man x. 148/1 The microglia..are capable of remarkable transformations.

1973 S. L. Palay & V. Chan-Palay Cerebellar Cortex vi. 178/2 Often microglia laden with such inclusions can be found to have wandered even into the molecular layer.

1991 Acta Neuropathologica 81 552/1 It has been suggested that endothelial cells, together with microglia, are human immunodeficiency virus (HIV) recipient cells in the brain..and that infected endothelial cells may represent the route of HIV entry into the nervous system.

1998 New Scientist 15 Aug. 24/2 Hudson says the bacterium infects microglia and astroglia.

This entry has been updated (OED Third Edition, December 2001; most recently modified version published online March 2022).

单词	microglia
释义	microglian. Brit. /mɪˈkrɒɡlɪə/, /ˌmʌɪkrə(ʊ)ˈɡlʌɪə/, U.S. /mɪˈkrɑɡliə/, /ˌmaɪkroʊˈɡlaɪə/; see also micro- comb. form. Origin: Formed within English, by compounding; modelled on a Spanish lexical item. Etymons: micro- comb. form, glia n. Etymology: < micro- comb. form + glia n., after Spanish microglía (P. del Río-Hortega 1920, in Trabajos del Lab. de Invest. Biol. de la Univ. de Madrid 18 38), itself probably after neuroglia n. Compare macroglia n., oligodendroglia n. Histology. (With plural agreement) small neuroglial cells, probably of mesodermal origin, that can function as phagocytes; (with singular agreement) tissue composed of such cells. ΘΚΠ the world > life > the body > nervous system > substance of nervous system > [noun] > nerve cell > types of nerve vesicle1839 brain cell1848 stellate cell1870 Purkinje cell1872 neuroblast1878 touch cell1878 Golgi('s) cell1892 memory cell1892 astrocyte1896 astroblast1897 motor neuron1897 cytochrome1898 stichochrome1899 monaxon1900 basket cell1901 relay neuron1903 internuncial neuron1906 sheath cell1906 motoneuron1908 adjustor1909 satellite1912 microglia1924 oligodendroglia1924 sympathicoblast1927 pituicyte1930 oligodendrocyte1932 sympathoblast1934 sympathogonia1934 interneuron1938 Renshaw cell1954 1924 Jrnl. Nerv. & Mental Dis. 59 346 In 1918 del Rio-Hortega succeeded..in impregnating clearly and specifically a homogeneous group of cells... These cells he called microglia. 1932 Times Lit. Suppl. 10 Nov. 843/3 The rod-cells..are in fact generally held to be a variety of microglia. 1962 Gray's Anat. (ed. 33) 56 The astrocytes and oligodendroglia are ectodermal in origin..whilst the microglia is of mesodermal origin. 1966 W. Andrew Microfabric of Man x. 147 (caption) Microglia in gray matter of spinal cord. Cell bodies of these cells are often angular or elongated. 1966 W. Andrew Microfabric of Man x. 148/1 The microglia..are capable of remarkable transformations. 1973 S. L. Palay & V. Chan-Palay Cerebellar Cortex vi. 178/2 Often microglia laden with such inclusions can be found to have wandered even into the molecular layer. 1991 Acta Neuropathologica 81 552/1 It has been suggested that endothelial cells, together with microglia, are human immunodeficiency virus (HIV) recipient cells in the brain..and that infected endothelial cells may represent the route of HIV entry into the nervous system. 1998 New Scientist 15 Aug. 24/2 Hudson says the bacterium infects microglia and astroglia. This entry has been updated (OED Third Edition, December 2001; most recently modified version published online March 2022). < n.1924
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