Storage Iron as a compartment of Iron ; Ferritin and Hemosiderin скачать в хорошем качестве

Storage Iron as a compartment of Iron ; Ferritin and Hemosiderin

Storage iron, also known as ferritin iron, is a compartment of iron that is stored in the body for future use. It is the largest iron compartment, accounting for approximately 90% of the body's total iron content. Here are key aspects of storage iron: 1. _Stored in ferritin_: Iron is stored in the protein ferritin, which can hold up to 4,500 iron atoms. 2. _Found in liver, spleen, and bone marrow_: These organs have the highest concentrations of storage iron. 3. _Regulated by hepcidin_: Hepcidin, a hormone produced by the liver, regulates the release of iron from storage sites. 4. _Mobilized when needed_: Iron can be released from storage sites in response to increased demand or decreased iron levels. 5. _Important for iron homeostasis_: Storage iron plays a critical role in maintaining iron balance and preventing iron deficiency or overload. 6. _Ferritin levels reflect iron stores_: Measuring ferritin levels in the blood can indicate the amount of storage iron available. 7. _Normal levels vary_: Normal storage iron levels vary by age, sex, and other factors. 8. _Deficiency leads to anemia_: Insufficient storage iron can lead to iron deficiency anemia. 9. _Excess can lead to iron overload_: Excessive storage iron can lead to iron overload and related disorders. Storage iron is a vital compartment that helps maintain iron homeostasis and ensures adequate iron supply for various bodily functions. #Storageiron