introduction: iron deficiency anemia is an important limiting factor for the number of donations in regular donors. limited data is available on the iron status in iranian donors. this study was conduced to evaluate the prevalence of iron deficiency and its related factors in blood donors at shiraz blood transfusion centre in 2005. methods: this descriptive study was done on all blood donors wh...

BACKGROUND Heme and total iron, present in meat, have been hypothesized to promote carcinogenesis. Few prospective studies have examined the associations between intakes of heme and total iron, types of meat, and endometrial cancer risk. OBJECTIVE We evaluated the associations between intakes of heme and total iron, types of meat, and risk of endometrial cancer in a large cohort of women. D...

Ferritin-iron is currently considered as one of the most promising iron forms to prevent iron deficiency anaemia. We found that the cultivation of soybean seeds in a solution of ferrous sulfate results in material with extremely high iron content - 560.6 mg Fe/100 g of dry matter, while ferritin iron content was 420.5 mg/100 g dry matter. To assess the potential adverse effects of a preparation...

BACKGROUND The diagnostic power of the transferrin receptor-ferritin (TfR-F) index for identification of iron responsiveness in long-term hemodialysis (HD) patients compared with the routine markers recommended by the current US and European guidelines was appraised. METHODS Initially, 121 long-term HD patients with a serum ferritin level less than 800 microg/L and on recombinant erythropoiet...

BACKGROUND Iron deficiency is the most common aetiology of anaemia worldwide and has several risk factors. Although iron deficiency anaemia (IDA) can occur at any age, women from reproductive age group are particularly vulnerable to develop IDA due to increased nutritional demand during pregnancy. Objective was to determine the frequency and nutritional risk factor of iron deficiency anaemia in...

BACKGROUND Resistance to EPO therapy in hemodialysis (HD) patients is ascribed to inflammation and iron deficiency. Hepcidin, an antimicrobial peptide, is a key regulator of iron metabolism and synthesis of hepcidin is regulated by iron status and inflammation. The role of hepcidin in the pathogenesis of EPO-resistant anemia was assessed through measurement of serum pro-hepcidin in HD patients....

In this study we have determined whether desferrioxamine can chelate iron delivered to human leukaemic cells by the transferrin endocytic cycle. The cellular uptake of desferrioxamine was investigated by an indirect method in which the conversion of repeated pulses of [59Fe]transferrin to [59Fe]ferrioxamine was determined at two concentrations of the drug. Maximum generation of [59Fe]ferrioxami...