Haemosiderin Health Dictionary

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Haemosiderin: From 1 Different Sources

n. an iron-storage compound found mainly in the cells of the *macrophage– *monocyte system in the marrow, in the *Kupffer cells of the liver, and in the spleen. It contains around 30% iron by weight.
Health Source: Oxford | Concise Colour Medical Dictionary
Author: Jonathan Law, Elizabeth Martin

Haemochromatosis

A disease in which cirrhosis of the liver (see LIVER, DISEASES OF), enlargement of the SPLEEN, pigmentation of the skin, and DIABETES MELLITUS are associated with the abnormal and excessive deposit in the organs of the body of the iron-containing pigment, haemosiderin. It is caused by an increase in the amount of iron absorbed from the gastrointestinal tract.... haemochromatosis

Haemosiderosis

n. the accumulation of *haemosiderin in various tissues.... haemosiderosis

Iron

n. an element essential to life. The body of an adult contains on average 4 g of iron, over half of which is contained in *haemoglobin in the red blood cells, the rest being distributed between *myoglobin in muscles, *cytochromes and iron stores in the form of *ferritin and *haemosiderin. Iron is an essential component in the transfer of oxygen in the body, as well as a component of enzymes involved in the immune function. The absorption and loss of iron is very finely controlled. A good dietary source is meat, particularly liver. The RNI (see Dietary Reference Values) is 10 mg per day for men and 12 mg per day for women during their reproductive life. A deficiency of iron may lead to *anaemia. Symbol: Fe.

Many preparations of iron are used to treat iron-deficiency anaemia. These include preparations taken by mouth, such as *ferrous sulphate, and those administered by injection, such as *iron dextran.... iron


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