| Information | |
|---|---|
| has gloss | (noun) a granular brown substance composed of ferric oxide; left from the breakdown of hemoglobin; can be a sign of disturbed iron metabolism haemosiderin, hemosiderin |
| has gloss | eng: Hemosiderin or haemosiderin is an iron-storage complex. It is always found within cells (as opposed to circulating in blood) and appears to be a complex of ferritin, denatured ferritin and other material. The iron within deposits of hemosiderin is very poorly available to supply iron when needed. |
| lexicalization | eng: haemosiderin |
| lexicalization | eng: hemosiderin |
| subclass of | (noun) dry coloring material (especially a powder to be mixed with a liquid to produce paint, etc.) pigment |
| Meaning | |
|---|---|
| Catalan | |
| has gloss | cat: Lhemosiderina és un ferro-complex demmagatzematge. Es troba sempre dins de les cèl·lules i sembla ser un complex de ferritina, ferritina desnaturalitzada i altres materials. El ferro que es troba en els dipòsits d'hemosiderina és molt poc disponible per al subministrament de ferro quan és necessari. |
| lexicalization | cat: hemosiderina |
| Czech | |
| lexicalization | ces: hemosiderin |
| German | |
| has gloss | deu: Das Hämosiderin (von gr. αίμα „Blut“ [siehe Häm] und σίδηρος „Eisen“) besteht aus Bruchstücken von Ferritin, dem wichtigsten Speicherprotein für Eisen. Chemisch handelt es sich um einen wasserunlöslichen Komplex aus Eisen und verschiedenen Proteinen; der Eisenanteil beträgt etwa 37 %. Hämosiderin ist – anders als Ferritin – keine physiologische Speicherform und lässt sich im Gegensatz zu diesem nur intrazellulär auffinden, vor allem in Makrophagen. Es hat nativ eine goldgelbe Farbe, in histologischen Schnitten kann es mit der Berliner-Blau-Reaktion angefärbt und sichtbar gemacht werden. |
| lexicalization | deu: Hämosiderin |
| French | |
| has gloss | fra: Terme issu du grec "haima", sang, et "sideras", le fer. L'hémosidérine est aussi appelée Pigment ocre de Kelsch et Kiener, Rubigine de Auscher et Lapicque, Sidérine de Quincke. |
| lexicalization | fra: hémosidérine |
| Italian | |
| has gloss | ita: Lemosiderina è una proteina di deposito del ferro (250 mg di ferro nellintero organismo, presente nei macrofagi del fegato e del midollo osseo). Il ferro intrappolato (circa il 33%) nella emosiderina è più difficile da metabolizzare rispetto a quello contenuto nella ferritina; questo è dovuto al fatto che l'emosiderina è una entità non sempre facilmente definibile (e quindi difficilmente aggredibile dagli enzimi proteolitici), costituita dal prodotto della condensazione di molecole di ferritina, proteine, lipidi, acido sialico, e porfirine. Nei tessuti, si presenta come un pigmento giallo o rossastro, amorfo o leggermente granulare. La colorazione istologica con blu di prussia è spesso utilizzata per evidenziare i depositi rossastri nelle anemie sideropeniche. |
| lexicalization | ita: emosiderina |
| Japanese | |
| has gloss | jpn: ヘモジデリン（）は、ヘモグロビン由来の黄褐色あるいは褐色の顆粒状あるいは結晶様の色素であり鉄を含む。赤血球やヘモグロビンが網内系やその他の細胞により貪食され分解される過程で生じ、正常な状態でも脾臓や骨髄において認められる。ベルリン青染色により青色に染まる。全身性ヘモジデローシスでは全身の種々の臓器、組織にヘモジデリンが沈着する。 |
| lexicalization | jpn: ヘモジデリン |
| Dutch | |
| has gloss | nld: Hemosiderine is een geel-bruin, ijzerbevattend pigment. |
| lexicalization | nld: Hemosiderine |
| Portuguese | |
| has gloss | por: A hemossiderina é um pigmento anormal microscópico de origem endógena, encontrado no corpo humano. Possui uma coloração acastanhada, sendo resultante da degredação de hemácias. |
| lexicalization | por: hemossiderina |
| Pashto | |
| has gloss | pus: هېموسېدرين (په انګرېزي: Hemosiderin) په وينه کې د وسپنې د ذخيروي بڼې يو پېچلی مالېکيول (بل يې فېرېټين دی) دی. دا تل په سلولونو (خو په اکرنۍ وينې کې نه وي) کې موجود وي او داسې ښکاري چې دا به د فېرېټين يوه پېچلې بڼه، يا هم د فېرېټين او يا د نورو توکو يو بې طبيعي بڼه وي. په هېموسېډرين کې چې د وسپنې کومه زېرمه ده نو دا د وسپنې اړتيا ته په ښه توګه ځواب نه شي وييلای. |
| lexicalization | pus: هېموسېدرين |
| Russian | |
| has gloss | rus: Гемосидерин — темно-желтый пигмент, состоящий из оксида железа. Гемосидерин образуется при распаде гемоглобина и последующей денатурации и депротеинизации белка ферритина, отвечающего за хранение железа в организме. Аккумуляция гемосидерина в тканях и органах тела происходит при различных заболеваниях. |
| lexicalization | rus: гемосидерин |
| Links | |
|---|---|
| has part:substance | (noun) a red oxide of iron ferric oxide |
| Show unreliable ▼ | |
| similar | e/Hemosiderin |
| Media | |
|---|---|
| media:img | Heme.svg |
| media:img | Hemosiderin.jpg |
| media:img | Hemosiderin1.jpg |
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