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单词 siderocyte
释义

siderocyten.

Brit. /ˈsɪd(ə)rə(ʊ)sʌɪt/, U.S. /ˈsɪdərəˌsaɪt/
Origin: Formed within English, by compounding; modelled on a German lexical item. Etymons: sidero- comb. form1, -cyte comb. form.
Etymology: < sidero- comb. form1 + -cyte comb. form, after German Siderozyt (P. Chevallier 1914, in Virchows Arch. f. pathol. Anat u. Physiol. 217 375).
Medicine.
Originally: a cytoplasmic body containing haemosiderin or other form of iron (now rare); a phagocytic cell containing such bodies (= siderophage n. at sidero- comb. form1 2) (now rare). In later use: a red blood cell (erythrocyte) in which iron (in a form other than haemoglobin) can be demonstrated by special staining techniques.
ΘΚΠ
the world > life > the body > vascular system > blood > components of blood > blood corpuscle or plate > [noun] > red cells or corpuscles
globule1674
red corpuscle1747
red blood disc1835
red cell1843
red blood corpuscle1844
pneumocyte1872
poikilocyte1886
haematid1888
normoblast1889
polychromatic normoblast1899
normocyte1900
spherocyte1908
polychrome1909
siderocyte1915
reticulocyte1922
proerythroblast1927
target cell1938
acanthocyte1952
sideroblast1954
1915 Chem. Abstr. 9 2933 The cells became over-filled with siderocytes.
1927 Trans. Royal Soc. Trop. Med. & Hygiene 21 176 The view has also been held that it [sc. hæmosiderin] arises from iron circulating in an inorganic form, and the function of the siderophorous cells, the ‘siderocytes’ of Chevalier [sic], is to bring about the change.
1941 H. Grüneberg in Nature 26 July 114/2 The ‘iron cells’ or ‘siderocytes’ do not stain diffusely, but show blue granules which vary in number from one to a dozen or more and in size from fairly large blobs down to the finest dust-like stipples.
1966 J. W. Linman Princ. Hematol. iii. 63 Siderocytes are red cells that contain one or more hemosiderin granules; these inclusion bodies..are usually demonstrable only with special stains, such as Prussian blue. Occasionally they are associated with sufficient basophilic material to be evident with Romanowsky stains and are then referred to as Pappenheimer bodies.
1988 New Eng. Jrnl. Med. 31 Mar. 858/1 Red-cell inclusions such as particles of hemosiderin within membrane-bound vacuoles (siderocytes) may be exteriorized by a different mechanism, leaving pits on the surface of the cell.
2003 S. S. Bottomly in K. M. Kadish et al. Porphyrin Handbk. XIV. 11/1 The presence of a dimorphic red cell population or occasional siderocyte on the blood smear..provide the initial clue to the diagnosis.

Derivatives

ˌsideroˈcytic adj. of or relating to a siderocyte; containing or characterized by the presence of siderocytes.
ΘΚΠ
the world > life > biology > substance > cell > types of cells > [adjective] > other types of cells
calcigerous1839
apolar1859
monocentric1878
angioblastic1879
mononuclear1886
heterocystous1887
collared1888
oxyphil1893
adendritic1894
neuroblastic1895
amacrine1901
diploid1908
akaryote1909
oat-celled1916
siderocytic1922
hepatocellular1940
promyelocytic1943
podocytic1955
sideroblastic1956
pagetoid1959
melanocytic1961
spheroplasted1973
the world > life > the body > vascular system > blood > components of blood > blood corpuscle or plate > [adjective] > red cells or corpuscles
normoblastic1905
normocytic1911
siderocytic1922
microcytic1925
erythroid1927
macrocytic1930
sideroblastic1956
1922 Internat. Med. & Surg. Surv. 3 No. 3. v. 570 In leukemic myelosis.., the cause lies in the injury of the siderocytic apparatus of the spleen.
1957 Blood 12 168 Neither red cells nor inclusion bodies were lost when siderocytic blood was transfused into a recipient without a spleen.
2001 Human Molecular Genetics 10 2182/2 A novel gene encoding a mitochondrial membrane protein, has recently been identified because it is mutated in mice with siderocytic anemia.
This entry has been updated (OED Third Edition, March 2016; most recently modified version published online March 2022).
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n.1915
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