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Journal of Nutrition and Metabolism
Volume 2011 (2011), Article ID 172853, 6 pages
http://dx.doi.org/10.1155/2011/172853
Research Article

Effects of Mixed Isoenergetic Meals on Fat and Carbohydrate Metabolism during Exercise in Older Men

1Department of Sports and Exercise Physiology, Sports Science Research Centre, Ministry of Science, Research and Technology, 1587958711 Tehran, Iran
2Research Institute for Sport & Exercise Sciences, Liverpool John Moores University, Liverpool L3 3AF, UK
3Department of Sports and Exercise Physiology, Faculty of Sports Sciences, Shahid Beheshti University, Tehran, Iran

Received 1 December 2010; Accepted 14 April 2011

Academic Editor: R. A. Fielding

Copyright © 2011 Minoo Bassami et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. T. J. Doherty, “Aging and sarcopenia,” Journal of Applied Physiology, vol. 95, no. 4, pp. 1717–1727, 2003. View at Google Scholar · View at Scopus
  2. S. Sial, A. R. Coggan, R. Carroll, J. Goodwin, and S. Klein, “Fat and carbohydrate metabolism during exercise in elderly and young subjects,” American Journal of Physiology, vol. 271, pp. E983–E989, 1996. View at Google Scholar
  3. K. J. Melanson, E. Saltzman, R. R. Russell, and S. B. Roberts, “Fat oxidation in response to four graded energy challenges in younger and older women,” American Journal of Clinical Nutrition, vol. 66, no. 4, pp. 860–866, 1997. View at Google Scholar · View at Scopus
  4. M. Bassami, S. Ahmadizad, D. Doran et al., “Effects of exercise intensity and duration on fat metabolism in trained and untrained older males,” European Journal of Applied Physiology, vol. 101, no. 4, pp. 525–532, 2007. View at Publisher · View at Google Scholar · View at PubMed · View at Scopus
  5. P. N. Ainslie, K. Abbas, I. T. Campbell et al., “Metabolic and appetite responses to prolonged walking under three isoenergetic diets,” Journal of Applied Physiology, vol. 92, no. 5, pp. 2061–2070, 2002. View at Google Scholar · View at Scopus
  6. H. A. Whitley, S. M. Humphreys, I. T. Campbell et al., “Metabolic and performance responses during endurance exercise after high-fat and high-carbohydrate meals,” Journal of Applied Physiology, vol. 85, no. 2, pp. 418–424, 1998. View at Google Scholar · View at Scopus
  7. J. F. Horowitz, R. Mora-Rodriguez, L. O. Byerley et al., “Lipolytic suppression following carbohydrate ingestion limits fat oxidation during exercise,” American Journal of Physiology, vol. 273, no. 4, pp. E768–E775, 1997. View at Google Scholar · View at Scopus
  8. S. L. Wee, C. Williams, S. Gray et al., “Influence of high and low glycemic index meals on endurance running capacity,” Medicine and Science in Sports and Exercise, vol. 31, no. 3, pp. 393–399, 1999. View at Google Scholar · View at Scopus
  9. C. L. Wu, C. Nicholas, C. Williams et al., “The influence of high-carbohydrate meals with different glycaemic indices on substrate utilisation during subsequent exercise,” British Journal of Nutrition, vol. 90, no. 6, pp. 1049–1056, 2003. View at Publisher · View at Google Scholar · View at Scopus
  10. R. R. Wolfe, “Metabolic interactions between glucose and fatty acids in humans,” American Journal of Clinical Nutrition, vol. 67, no. 3, pp. 519S–526S, 1998. View at Google Scholar · View at Scopus
  11. E. Stevenson, C. Williams, and M. Nute, “The influence of the glycaemic index of breakfast and lunch on substrate utilisation during the postprandial periods and subsequent exercise,” British Journal of Nutrition, vol. 93, no. 6, pp. 885–893, 2005. View at Publisher · View at Google Scholar · View at Scopus
  12. K. N. Frayn, “Calculation of substrate oxidation rates in vivo from gaseous exchange,” Journal of Applied Physiology, vol. 55, no. 2, pp. 628–634, 1983. View at Google Scholar · View at Scopus
  13. D. B. Dill and D. L. Costill, “Calculation of percentage changes in volumes of blood, plasma, and red cells in dehydration,” Journal of Applied Physiology, vol. 37, no. 2, pp. 247–248, 1974. View at Google Scholar · View at Scopus
  14. T. M. Wallace, J. C. Levy, and D. R. Matthews, “Use and abuse of HOMA modeling,” Diabetes Care, vol. 27, no. 6, pp. 1487–1495, 2004. View at Publisher · View at Google Scholar · View at Scopus
  15. M. D. Vukovich, D. L. Costill, M. S. Hickey et al., “Effect of fat emulsion infusion and fat feeding on muscle glycogen utilization during cycle exercise,” Journal of Applied Physiology, vol. 75, no. 4, pp. 1513–1518, 1993. View at Google Scholar · View at Scopus
  16. G. Okano, Y. Sato, and Y. Murata, “Effect of elevated blood FFA levels on endurance performance after a single fat meal ingestion,” Medicine and Science in Sports and Exercise, vol. 30, no. 5, pp. 763–768, 1998. View at Publisher · View at Google Scholar · View at Scopus
  17. L. S. Sidossis, C. A. Stuart, G. I. Shulman et al., “Glucose plus insulin regulate fat oxidation by controlling the rate of fatty acid entry into the mitochondria,” Journal of Clinical Investigation, vol. 98, no. 10, pp. 2244–2250, 1996. View at Google Scholar · View at Scopus
  18. E. F. Coyle, A. E. Jeukendrup, A. J. Wagenmakers et al., “Fatty acid oxidation is directly regulated by carbohydrate metabolism during exercise,” American Journal of Physiology, vol. 273, no. 2, pp. E268–E275, 1997. View at Google Scholar · View at Scopus
  19. C. Fanelli, S. Calderone, L. Epifano et al., “Demonstration of a critical role for free fatty acids in mediating counterregulatory stimulation of gluconeogenesis and suppression of glucose utilization in humans,” Journal of Clinical Investigation, vol. 92, no. 4, pp. 1617–1622, 1993. View at Google Scholar · View at Scopus
  20. G. Boden, X. Chen, J. Ruiz et al., “Mechanisms of fatty acid-induced inhibition of glucose uptake,” Journal of Clinical Investigation, vol. 93, no. 6, pp. 2438–2446, 1994. View at Google Scholar · View at Scopus
  21. J. Wahren, L. Hagenfeldt, and P. Felig, “Glucose and free fatty acid utilization in exercise. studies in normal and diabetic man,” Journal of Medical Sciences, vol. 11, no. 6, pp. 551–559, 1975. View at Google Scholar · View at Scopus
  22. J. H. Strubbe, “Parasympathetic involvement in rapid meal-associated conditioned insulin secretion in the rat,” American Journal of Physiology, vol. 263, no. 3, pp. R615–R618, 1992. View at Google Scholar · View at Scopus
  23. K. E. Conley, S. A. Jubrias, and P. C. Esselman, “Oxidative capacity and ageing in human muscle,” Journal of Physiology, vol. 526, no. 1, pp. 203–210, 2000. View at Google Scholar · View at Scopus
  24. O. E. Rooyackers, D. B. Adey, P. A. Ades et al., “Effect of age on in vivo rates of mitochondrial protein synthesis in human skeletal muscle,” Proceedings of the National Academy of Sciences of the United States of America, vol. 93, no. 26, pp. 15364–15369, 1996. View at Publisher · View at Google Scholar · View at Scopus
  25. D. G. Hardie and D. Carling, “The AMP-activated protein kinase. fuel gauge of the mammalian cell?” European Journal of Biochemistry, vol. 246, no. 2, pp. 259–273, 1997. View at Google Scholar · View at Scopus
  26. L. C. Groop, R. C. Bonadonna, M. Shank et al., “Role of free fatty acids and insulin in determining free fatty acid and lipid oxidation in man,” Journal of Clinical Investigation, vol. 87, no. 1, pp. 83–89, 1991. View at Google Scholar · View at Scopus
  27. R. H. Eckel, “Lipoprotein lipase: a multifunctional enzyme relevant to common metabolic diseases,” New England Journal of Medicine, vol. 320, no. 16, pp. 1060–1068, 1989. View at Google Scholar · View at Scopus
  28. M. C. Murphy, S. G. Isherwood, S. Sethi et al., “Postprandial lipid and hormone responses to meals of varying fat contents: modulatory role of lipoprotein lipase?” European Journal of Clinical Nutrition, vol. 49, no. 8, pp. 579–588, 1995. View at Google Scholar · View at Scopus