Hydrophilic Phytochelators in Iron Overload Condition
Authors
Abstract:
Background: Iron overload can cause many complications and damage many organs as well as physiologic functions. Consumption of phetochemicals and flavonoids with iron chelating ability, instead of synthetic iron chelators, can be less harmful and more effective. The aim of this review is to investigate hydrophilic phytochelators in iron overload condition. Methods: In this review, the possible natural iron chelators including quercetin, rutin, bailcalin, silymarin, resveratrol, mimosine, tropolone, curcumine, catechin, kojic acid, and caffeic acid were investigated. Furthermore, the mechanisms through which they chelate iron were discussed. Results: The mentioned antioxidants eliminated excessive iron, decreased iron absorption, exerted antioxidant and anti-inflammatory activity without causing adverse effects and other metal deficiencies in iron overload condition. Conclusion: The combination of synthetic chelators with these antioxidants or their replacement with natural chelators could be possible treatments for iron overload
similar resources
Phytochelators Intended for Clinical Use in Iron Overload, Other Diseases of Iron Imbalance and Free Radical Pathology.
Iron chelating drugs are primarily and widely used in the treatment of transfusional iron overload in thalassaemia and similar conditions. Recent in vivo and clinical studies have also shown that chelators, and in particular deferiprone, can be used effectively in many conditions involving free radical damage and pathology including neurodegenerative, renal, hepatic, cardiac conditions and canc...
full textEndocrine Dysfunctions in Iron Overload in Patients with Major Thalassemia
Abstract Background The aim of the present study was to determine the endocrine dysfunction in patients with major thalassemia, who receive hyper transfusion. Materials and Methods This cross sectional study was performed during one year, which included 65 major thalassemia patients (31 females and 34 males), aged between 14 month to 27 years old (median 10,3). Growth assessment was measur...
full textIron overload.
Dietary copper in the U.S. often is lower than that proved insufficient for men and women under controlled conditions. Iron overload can have adverse effects on copper nutriture and can produce cardiac disease in people. The hypothesis that iron can interfere with copper utilization to produce adverse effects related to cardiovascular function was tested. Rats were fed a diet high in iron and m...
full textIron Deficiency and Iron Overload.
Iron is essential to most, if not all, living organisms, and the higher animals and man have employed it for many purposes essential to life. The readiness with which iron undergoes oxidation and reduction is utilized in many of the enzymes of electron transport, and in a number of other enzymes whose function is not understood. Furthermore, the combination of iron with porphyrin and protein le...
full textLPI-labile plasma iron in iron overload.
Labile plasma iron (LPI) represents a component of non-transferrin-bound iron (NTBI) that is both redox-active and chelatable, capable of permeating into organs and inducing tissue iron overload. It appears in various types of hemosiderosis (transfusional and non-transfusional) and in other iron-overload conditions. Sustained levels of LPI could over time compromise organ (e.g. heart) function ...
full textAssessment of Pancreatic Iron Overload in Transfusion Dependent Thalassemic Patients
Advances in the management of transfusion dependent thalassemic patients have improved the survival of these patients. The most important consequence of repeated and frequent transfusions is iron accumulation in vital organs. The magnetic resonance imaging (MRI) is a non-invasive and valid technique for the estimation of iron stores. Despite multiple studies about cardiac and liver MRI T2*, the...
full textMy Resources
Journal title
volume 4 issue 2
pages 142- 151
publication date 2019-05
By following a journal you will be notified via email when a new issue of this journal is published.
Hosted on Doprax cloud platform doprax.com
copyright © 2015-2023