sideroblast
| sideral | 1. Relating to the stars. 2. <astronomy> Affecting unfavorably by the supposed influence of the stars; baleful. "Sideral blast." Origin: L. Sideralis. See Sidereal. Source: Websters Dictionary (01 Mar 1998) |
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| sideramine | <biochemistry> Naturally occurring iron binding compounds, hydroxamic acids. (18 Nov 1997) |
| sideration | The state of being siderated, or planet-struck; especially, blast in plants; also, a sudden and apparently causeless stroke of disease, as in apoplexy or paralysis. Origin: L. Sideratio. Source: Websters Dictionary (01 Mar 1998) |
| sidereal | 1. Relating to the stars; starry; astral; as, sidereal astronomy. 2. <astronomy> Measuring by the apparent motion of the stars; designated, marked out, or accompanied, by a return to the same position in respect to the stars; as, the sidereal revolution of a planet; a sidereal day. Sidereal clock, day, month, year. See Clock, Day, etc. Sideral time, time as reckoned by sideral days, or, taking the sidereal day as the unit, the time elapsed since a transit of the vernal equinox, reckoned in parts of a sidereal day. This is, strictly, apparent sidereal time, mean sidereal time being reckoned from the transit, not of the true, but of the mean, equinoctial point. Origin: L. Sidereus, from sidus, sideris, a constellation, a star. Cf. Sideral, Consider, Desire. Source: Websters Dictionary (01 Mar 1998) |
| siderite | 1. <chemical> Carbonate of iron, an important ore of iron occuring generally in cleavable masses, but also in rhombohedral crystals. It is of a light yellowish brown colour. Called also sparry iron, spathic iron. A meteorite consisting solely of metallic iron. An indigo-blue variety of quartz. Formerly, magnetic iron ore, or loadstone. 2. <botany> Any plant of the genus Sideritis; ironwort. Origin: L. Sideritis loadstone, Gr, of iron, from iron. Source: Websters Dictionary (01 Mar 1998) |
| sidero- | Iron. Origin: G. Sideros (05 Mar 2000) |
| sideroblast | <haematology> Red blood cells containing Pappenheimer bodies, small, deeply basophilic granules that contain ferric iron. (09 Oct 1997) |
| sideroblastic anaemia | <haematology> A form of refractory anaemia caused by sideroblasts in the bone marrow. Origin: Gr. Haima = blood (09 Oct 1997) |
| sideroblastosis | <haematology> A condition characterised by and increased number of sideroblasts in the bloodstream. A sideroblast is an erythroblast containing granules of ferritin stained by the Prussian blue reaction. (09 Oct 1997) |
| siderocyte | An erythrocyte containing granules of free iron, as detected by the Prussian blue reaction, in the blood of normal foetuses, where they constitute from 0.10 to 4.5% of the erythrocytes. Origin: sidero-+ G. Kytos, cell (05 Mar 2000) |
| sideroderma | Brownish discoloration of the skin on the legs due to haemosiderin deposits. Origin: sidero-+ G. Derma, skin (05 Mar 2000) |
| siderofibrosis | Fibrosis associated with small foci in which iron is deposited. (05 Mar 2000) |
| siderogenous | Iron-forming. Origin: sidero-+ G. -gen, producing (05 Mar 2000) |
| siderographic | Of or pertaining to siderography; executed by engraved plates of steel; as, siderographic art; siderographic impressions. Source: Websters Dictionary (01 Mar 1998) |
| siderographical | Of or pertaining to siderography; executed by engraved plates of steel; as, siderographic art; siderographic impressions. Source: Websters Dictionary (01 Mar 1998) |
Synonyms :
Synonyms : Siderochromes
Synonyms : Sideroses
| sideroblastic anemia |
refractory anemia characterized by sideroblasts in the bone marrow
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| sideroblast |
an erythroblast having granules of ferritin
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| siderocyte |
an abnormal red blood cell containing granules of iron not bound in hemoglobin
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| sideropenia |
a deficiency of iron; results from inadequate iron in the diet or from hemorrhage
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| siderophilin |
transferrin: a globulin in blood plasma that carries iron
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| sider | (of divisions of time) determined by daily motion of the stars |
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| sider | of or relating to the stars or constellations |
| sider | the time for one complete rotation of the earth relative to a particular star, about 4 minutes shorter than a mean solar day |
| sider | 1/24 of a sidereal day |
| sider | period between successive conjunctions with a star, 27.322 days |
| sider | measured by the diurnal motion of stars |
| sider | the time for the earth to make one complete revolution around the sun, relative to the fixed stars |
| sider | a meteorite consisting principally of nickel and iron |
| sider | iron ore in the form of ferrous carbonate |
| sider | genus of woolly aromatic herbs or subshrubs or shrubs of Mediterranean region |
| sider | an erythroblast having granules of ferritin |
| sider | refractory anemia characterized by sideroblasts in the bone marrow |
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