Chronic Inflammation and Iron Metabolism
نویسندگان
چکیده
منابع مشابه
The Role of Iron Metabolism in Lung Inflammation and Injury
Iron is required for many vital functions including oxygen transport and energy metabolism. Protective mechanisms maintain optimal iron concentration involving dynamic regulation of the transporters and iron storage proteins. In addition to these systemic regulatory mechanisms, the unique lung environment must provide detoxification from metal-induced oxidative stress and pathogenic infections....
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The relationship between aluminium toxicity and iron metabolism was studied. Male rats were exposed to aluminium by daily intraperitoneal injection of 40pmolelkg body weight. After 45 days, aluminium intoxified rats had a significant loweredserum ferritin (55%), iron (42%), TIBC (25%) and hemoglobin(31%). At thesame time the serum ceruloplasmin level was elevated by 60%. This result shows t...
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Mild nutritional iron deficiency significantly reduced the severity of adjuvant induced joint inflammation assessed by histology, microfocal radiography, and subjective scoring. Other indices of adjuvant induced inflammation, such as increased levels of serum acute phase reactants, characteristic pathological changes in the inguinal lymph nodes, and granuloma formation at the site of adjuvant i...
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Iron metabolism in rats with acute turpentine-induced inflammation was evaluated. In acute inflammation, reduced plasma iron and total iron-binding capacity values, shortened plasma iron disappearance time and lower plasma iron turnover were observed. The administration of 59Fe chondroitin ferrous sulfate in order to evaluate the reticuloendothelial (RE) function revealed a significantly increa...
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Iron is a redox-active metal required as a cofactor in multiple metalloproteins essential for a host of life processes. The metal is highly toxic when present in excess and must be strictly regulated to prevent tissue and organ damage. Hepcidin, a molecule first characterized as an antimicrobial peptide, plays a critical role in the regulation of iron homeostasis. Multiple stimuli positively in...
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ژورنال
عنوان ژورنال: The Journal of Pediatrics
سال: 2015
ISSN: 0022-3476
DOI: 10.1016/j.jpeds.2015.01.017