iron is a pro-oxidant cofactor that may be linked to atherosclerosis progression. free iron catalyzes the generation of free radicals and free radicals promote the oxidation of lipids. reduction of body iron stores secondary to blood donation has been hypothesized to reduce lipid peroxidation. the aim of this study was to evaluate the association between blood donation and antioxidant enzymes a...

Background: Iron deficiency and its related anemia, which is the world’s most widespread nutritional deficiency, can be one of the possible consequences of regular blood donation. This research was carried out to compare iron stores in regular blood donors and first-time blood donors in Tehran Regional Blood Transfusion Center. Materials and Methods: This study was carried out on 2,149 male bl...

background: iron deficiency and its related anemia, which is the world’s most widespread nutritional deficiency, can be one of the possible consequences of regular blood donation. this research was carried out to compare iron stores in regular blood donors and first-time blood donors in tehran regional blood transfusion center. materials and methods: this study was carried out on 2,149 male blo...

introduction:maternal diabetes mellitus is associated with depleted fetal iron stores and this is proportionate to the degree of maternal control, presence or absence of diabetes-related complications, and is not related to maternal iron status. in this study, we aim to assess the effect of maternal diabetes on cord blood serum ferritin. methods: the present prospective (case-control) study was...

Ferritin iron, hemosiderin iron, total iron stores and transformation rate were determined by serum ferritin kinetics. The transformation rate between ferritin and hemosiderin is motivated by the potential difference between them. The transformer determines transformation rate according to the potential difference in iron mobilization and deposition. The correlations between transformation rate...

The relationship between dietary intake, circulating hepcidin and iron status in free-living premenopausal women has not been explored. This cross-sectional study aimed to identify dietary determinants of iron stores after accounting for blood loss and to determine whether iron intake predicts iron stores independently of hepcidin in a sample of Australian women. Three hundred thirty eight wome...

The iron stores of 32 healthy pregnant women were evaluated longitudinally during pregnancy and 6 months post partum by serum ferritin assay and by bone marrow iron content. Half of the women were receiving oral iron while the others were not given iron supplementation. Women receiving iron could maintain their iron stores throughout the pregnancy. By contrast, women without iron therapy had lo...

BACKGROUND High body iron stores may increase the risk of several chronic diseases. Whether dietary factors contribute to the risk of high iron stores is unknown. OBJECTIVE We assessed the relation between dietary factors and the risk of high iron stores in the elderly Framingham Heart Study cohort. DESIGN We examined the relation between the usual intake of dietary factors (food-frequency ...

Serum ferritin concentration has been measured during the course of pregnancy in 154 women. There was a rapid decrease in iron stores during early pregnancy irrespective of any iron therapy. Oral iron did, however, prevent the stores reaching iron deficient levels during the second half of pregnancy. The results suggest that maternal erythroid activity starts early in pregnancy and may exhaust ...