Perspectives in Iron Metabolism
- 24 June 1982
- journal article
- review article
- Published by Massachusetts Medical Society in The New England Journal of Medicine
- Vol. 306 (25), 1520-1528
- https://doi.org/10.1056/nejm198206243062504
Abstract
IN early times the earth had a reducing atmosphere, and an abundance of ferrous iron was present for incorporation into biologic molecules.1 Later, with an increase in atmospheric oxygen, iron existed largely in its less available ferric form,2 and special devices had to be developed by life forms for the acquisition of iron. Bacteria, for example, synthesize and excrete high-affinity chelating agents that extract otherwise unavailable iron from the surrounding environment.3 The roots of plants also secrete substances that augment iron absorption.4 In mammalian species a "shuttle" protein in the upper intestine — mucosal transferrin — appears to perform this . . .Keywords
This publication has 65 references indexed in Scilit:
- Relation between Erythropoiesis and Bone Metabolism in ThalassemiaThe New England Journal of Medicine, 1981
- Clinical Consequences of Acquired Transfusional Iron Overload in AdultsThe New England Journal of Medicine, 1981
- Iron-deficiency anaemia and its effect on worker productivity and activity patterns.BMJ, 1979
- Hereditary HemochromatosisThe New England Journal of Medicine, 1979
- 59 Fe-Plasma-Eisenkurve beim MenschenBlut: Zeitschrift für die Gesamte Blutforschung, 1979
- Iron deficiency in inflammatory bowel diseaseDigestive Diseases and Sciences, 1978
- Continuous Subcutaneous Administration of Deferoxamine in Patients with Iron OverloadThe New England Journal of Medicine, 1977
- Hereditary HemochromatosisThe New England Journal of Medicine, 1977
- Iron deficiency and behaviorThe Journal of Pediatrics, 1976
- Body iron excretion in man: A collaborative studyThe American Journal of Medicine, 1968