Related Experiment Videos
Prior experience, antioxidants, and mitochondrial cofactors improve cognitive function in aged beagles
Candace J Ikeda-Douglas1, Steven C Zicker, Jimena Estrada
1Department of Life Sciences, University of Toronto at Scarborough, Toronto, Ontario, M1C 1A4, Canada.
Abstract:
Results of this study support the free-radical theory of aging and demonstrated that providing higher levels of vitamin E in food resulted in higher serum vitamin E concentrations and improved performance on landmark-discrimination tasks in aged dogs. Factors other than vitamin E also contributed to the response but remain undefined.