Czasopismo
Tytuł artykułu
Warianty tytułu
Hepcidin - a hormone in iron metabolism in man and animals. Part II. The role of hepcidin in diseases
Języki publikacji
Abstrakty
Opisano rolą hepcydyny jako mediatora wrodzonej odporności przy infekcjach bakteryjnych, stanie zapalnym, niedokrwistości i niedotlenieniu oraz przy wrodzonej hemochromatozie.
The main role of iron is its part in the haemoglobin composition where it stabilizes its level. However, iron also plays a very important role in immunological processes. Hepcidin was identified as a regulator that communicates the state of iron reserve in the organism with intestine cells responsible for the absorption. In the inflammatory states, when the organism wants to cause the alimony iron deficit, the hepcidin production increases even a hunred folds, thus leading to anaemia. Hepcidin is also a stimulator of inflammation as an antibacterial factor produced in the liver parenchyma. It decreases the absorption of iron in the intestines and increases the secretion of iron to the reticuloendothelial system. Experiments on animals deprived of hepcidyne and with its excess allow the understanding of the dependence of iron homeostasis and confirm the role of hepcidin as a hormone regulating the iron metabolism.
Słowa kluczowe
Wydawca
Czasopismo
Rocznik
Tom
Numer
Strony
7-12
Opis fizyczny
s.7-12,bibliogr.
Twórcy
autor
- Szkola Glowna Gospodarstwa Wiejskiego, ul.Ciszewskiego 8, 02-786 Warszawa
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autor
autor
autor
autor
Bibliografia
Typ dokumentu
Bibliografia
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Identyfikator YADDA
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