单词 | siderocyte |
释义 | siderocyten. 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). < n.1915 |
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