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Metabolism

Investigators at University of Utah, Department of Medicine zero in on metabolism

Published in Obesity and Diabetes Week, May 31st, 2010

Current study results from the report, 'Dietary iron restriction or iron chelation protects from diabetes and loss of beta-cell function in the obese (ob/ob lep-/-) mouse,' have been published. "Iron overload can cause insulin deficiency, but in some cases this may be insufficient to result in diabetes. We hypothesized that the protective effects of decreased iron would be more significant with increased beta-cell demand and stress," scientists in the United States report.

"Therefore, we treated the ob/ob mouse model of type 2 diabetes with an iron-restricted diet (35 mg/kg iron) or with an oral iron chelator. Control mice were fed normal chow containing 500 mg/kg iron....

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