Vitamin E deficiency and ion transport in rat-liver slices
- 1 April 1963
- journal article
- research article
- Published by Portland Press Ltd. in Biochemical Journal
- Vol. 87 (1) , 164-167
- https://doi.org/10.1042/bj0870164
Abstract
Rats were made deficient in vitamin E by feeding them on casein or yeast diets. Liver slices from these animals were unable to reaccumulate K removed by leaching in the cold. Cooled slices show a falling off in O2 uptake. These defects were not prevented by feeding with Se but were promptly reversed by giving a-tocopherol or by the addition of antioxidants to the incubation solution.It is concluded that the defect in vitro in O2 uptake by vitamin E-deficient tissues follows disturbances of ionic composition due to cooling.Keywords
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