Episodio 62 - Bata Alanina (parte 1)

La beta-alanina es el componente básico de la carnosina, una molécula que ayuda a amortiguar el ácido en los músculos, aumentando el rendimiento físico en el rango de 60 a 240 segundos. La beta-alanina puede ayudar a aumentar la masa magra. La carnosina parece ser un compuesto antioxidante y antienvejecimiento. si quieres saber mas... dale Play Referencias 1. Hoffman J, et al. Effect of creatine and beta-alanine supplementation on performance and endocrine responses in strength/power athletes. Int J Sport Nutr Exerc Metab. (2006) 2. Miyaji K, et al. Characteristic metabolism of free amino acids in cetacean plasma: cluster analysis and comparison with mice. PLoS One. (2010) 3. Abe H. Role of histidine-related compounds as intracellular proton buffering constituents in vertebrate muscle. Biochemistry (Mosc). (2000) 4. Yeum KJ, et al. Profiling histidine dipeptides in plasma and urine after ingesting beef, chicken or chicken broth in humans. Amino Acids. (2010) 5. Drozak J, et al. Molecular identification of carnosine synthase as ATP-grasp domain-containing protein 1 (ATPGD1). J Biol Chem. (2010) 6. Miyaji T, et al. Expression profiles of carnosine synthesis-related genes in mice after ingestion of carnosine or ß-alanine. J Int Soc Sports Nutr. (2012) 7. Dutka TL, Lamb GD. Effect of carnosine on excitation-contraction coupling in mechanically-skinned rat skeletal muscle. J Muscle Res Cell Motil. (2004) 8. Chez MG, et al. Double-blind, placebo-controlled study of L-carnosine supplementation in children with autistic spectrum disorders. J Child Neurol. (2002) 9. Hipkiss AR. On the enigma of carnosine’s anti-ageing actions. Exp Gerontol. (2009) 10. Hill CA, et al. Influence of beta-alanine supplementation on skeletal muscle carnosine concentrations and high intensity cycling capacity. Amino Acids. (2007) 11. Everaert I, et al. Effect of beta-alanine and carnosine supplementation on muscle contractility in mice. Med Sci Sports Exerc. (2012) 12. Teufel M, et al. Sequence identification and characterization of human carnosinase and a closely related non-specific dipeptidase. J Biol Chem. (2003) 13. Sauerhöfer S, et al. L-carnosine, a substrate of carnosinase-1, influences glucose metabolism. Diabetes. (2007) 14. Baguet A, et al. Effects of sprint training combined with vegetarian or mixed diet on muscle carnosine content and buffering capacity. Eur J Appl Physiol. (2011) 15. Derave W, et al. Creatine supplementation augments skeletal muscle carnosine content in senescence-accelerated mice (SAMP8). Rejuvenation Res. (2008) 16. Hipkiss AR. Glycation, ageing and carnosine: are carnivorous diets beneficial. Mech Ageing Dev. (2005) 17. Baguet A, et al. Important role of muscle carnosine in rowing performance. J Appl Physiol. (2010)