12. El tipo de proteína y la densidad calórica de los suplementos alimenticios modulan el perfil postprandial de aminoácidos

  • Eneko Zugazaga Badallo Medicina Familiar y Comunitaria. Centro de Salud de Galdakao. Bizkaia
Palabras clave: Leucina, Proteína de suero

Abstract

Los requerimientos de leucina y aminoácidos esenciales (AAE) para la síntesis de proteínas musculares aumentan con la edad. En este estudio se evalúa la influencia del tipo de proteína y densidad calórica de diferentes suplementos nutricionales en los niveles de aminoácidos en sangre y comportamiento gastrointestinal.

 

 

The requirements of leucine and essential amino acids (EAA) for muscle protein synthesis increase with age. The influence of the type of protein and caloric density of different nutritional supplements on blood amino acid levels and gastrointestinal behavior are studied.

 

 

 

 

  • Recibido: 14 Febrero 2023
  • Revisión: 20 Febrero 2023
  • Aceptado: 15 Marzo 2023

Citas

Vol 13 Nº1; págs. 1-7. 2010. Cruz-Jentoft, Alfonso Ja; Landi, Francescob; Topinková, Evac; Michel, Jean-Pierred. Understanding sarcopenia as a geriatric syndrome. Current Opinion in Clinical Nutrition and Metabolic Care. Doi: https://doi.org/10.1097/MCO.0b013e328333c1c1

Vol 56 Nº6; págs. M373-380. 2001. Campbell WW, Trappe TA, Wolfe RR & Evans WJ (2001). The recommended dietary allowance for protein may not be adequate for older people to maintain skeletal muscle. The Journals of Gerontology. Doi: https://doi.org/10.1093/gerona/56.6.M373

Vol 55 Nº5; págs. 769-774. 2007. Delmonico MJ, Harris TB, Lee JS, et al. Alternative definitions of sarcopenia, lower extremity performance, and functional impairment with aging in older men and women. Journal of the American Geriartrics Society. Doi: https://doi.org/10.1111/j.1532-5415.2007.01140.x

Vol 12 Nº5, págs. 322-328. 1999. Wolfe RR, & Miller SL (1999). Amino acid availability controls muscle protein metabolism. Diabetes Nutr Metab.

Vol 21 Nº4; págs. 585-591. 2004. Blanquet, S., Zeijdner, E., Beyssac, E. et al. A Dynamic Artificial Gastrointestinal System for Studying the Behavior of Orally Administered Drug Dosage Forms Under Various Physiological Conditions. Pharmaceutical Research. Doi: https://doi.org/10.1023/B:PHAM.0000022404.70478.4b

Vol 93 Nº5; págs. 997-1005. 2011. Pennings B, Boirie Y, Senden JM, Gijsen AP, Saris WH, van Loon LJ: Whey protein stimulates postprandial muscle protein accretion more effectively than casein and casein hydrolysate in elderly men. The American Journal of Clinical Nutrition. Doi: https://doi.org/10.3945/ajcn.110.008102

Vol 10 Nº1; pág. 15. 2013. Hamer, H.M., Wall, B.T., Kiskini, A. et al. Carbohydrate co-ingestion with protein does not further augment post-prandial muscle protein accretion in older men. Nutrition & Metabolism. Doi: https://doi.org/10.1186/1743-7075-10-15

Vol 122 Nº6; págs. 1688-1700. 2022. Michael Firth, Charlene M. Prather.Gastrointestinal motility problems in the elderly patient. Gastroenterology, Doi: https://doi.org/10.1053/gast.2002.33566.

Vol 8 Nº1; págs. 89-94. 2005. Walrand S, Boirie Y. Optimizing protein intake in aging. Current Opinion in Clinical Nutrition and Metabolic Care.

Vol 87 Nº5; págs. 1562s-1566S. 2008. Paddon-Jones D, Short K.R, Campbell W.W. et al. Role of dietary protein in the sarcopenia of aging. The American Journal of Clinical Nutrition. Doi: https://doi.org/10.1093/ajcn/87.5.1562S

Publicado
22-03-2023