EFFECTS OF RIBOFLAVIN DEFICIENCY IN RATS ON SOME ASPECTS OF IRON METABOLISM

Document Type : Original Article

Author

University of Ain shams, Girls college Bio-Chemestry and nutrition Dept.

Abstract

 Female Norwegian Hooded rats were given a dict low in riboflavin prior to pregnancy and during gestation and lactation. Each animal had a pair fed control receiving a diet adequate in riboflavin. The ability of liver mitochondrial preparations to mobilise iron from ferritin was measured in the dams and their pups. The rate of mobilisation was reduced in the deficient animals relative to their controls and sigificantly so for the pups. The data support the hypothesis that riboflavin is an important factor in controlling iron utilisation.
 

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