Iron is an essential element for almost all living organisms as it participates in a wide variety of metabolic processes, including oxygen transport, deoxyribonucleic acid (DNA) synthesis, and electron transport. However, as iron can form free radicals, its concentration in body tissues must...
Melatonin: Potential avenue for treating iron overload disorders JianchengYang, ...YuhongZeng, inAgeing Research Reviews, 2022 Abstract Iron overloadas a highly risk factor, can be found in almost all human chronic and common diseases.Iron chelatorsare often used to treat iron overload; however...
The amount in Eskimos and caribou at Anaktuvuk, Alaska, is about eight times that in residents and cattle near Richland, Washington. Meat and grains are the foods that contribute most to the body burdens of iron-55 in human beings.关键词:...
2. Iron Fortification and Supplementation An insufficient availability of iron has repeatedly challenged human life for millennia. However, during the past 70 years, human intake of iron has been altered to prevent such deficiency (Table 1). Table 1. Interventions into iron homeostasis in the ...
a电脑经常出现故障 The computer appears the breakdown frequently[translate] a河里有太多的水 In the river has too many water[translate] a做好全部 Completes completely[translate] a这种食物有助于人体对铁的吸收 This kind of food is helpful to the human body to the hard absorption[translate]...
“钢铁侠”的战甲或许真能走进我们的生活 The 'Iron Man' body armour many of us may soon be wearing 说到外骨骼，你或许觉得很陌生，但如果提到钢铁侠的战甲，你一定非常熟悉。事实上，这种“战甲”正被越来越多地应用到我们的现实生活中，也许有一天，你也能成为钢铁侠！Exoskeletons give the wearer more ...
(1) increase colloidal immovability, (2) allow a better biochemical connection of functional groups and ligands, (3) prevent the degradation of NPs under the destructive action of the human body’s physiological environment, (4) accumulate iron oxide NPs by diminishing their magnetic interactions ...
Using DNA microarrays, we identified 126 genes in Escherichia coli K-12 whose expression is increased at human body temperature (37 degrees C) compared to growth at 23 degrees C. Genes involved in the uptake and utilization of amino acids, carbohydrates, and iron dominated the list, supporting...
2b, c), providing evidence for in vivo erythroid microtubule perturbation with iron restriction. Fig. 2: Microtubule disruption associated with erythroid iron restriction. a Microtubule alterations demonstrated by immunofluorescence on human CD34+ progenitors cultured 1–3 days in iron-replete (100% T...
ASystemic iron metabolism is regulated by the hepcidin-FPN axis. After the uptake of dietary iron in the gut, iron binds to circulating Tf and is transferred to organs throughout the body, particularly to the bone marrow for hemoglobin synthesis and RBC production. Liver-secreted hepcidin serves...