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Calorie restriction-induced leptin reduction and T-lymphocyte activation in blood and adipose tissue in men with overweight and obesity.
Travers RL, Trim WV, Motta AC, Betts JA, Thompson D. Travers RL, et al. Among authors: betts ja. Int J Obes (Lond). 2024 Mar 27. doi: 10.1038/s41366-024-01513-7. Online ahead of print. Int J Obes (Lond). 2024. PMID: 38538853
BACKGROUND: T-Lymphocyte activation is modulated by the adipokine leptin and serum concentrations of this hormone can be reduced with short-term calorie restriction. The aim of this study was to understand whether leptin per se is important in determining levels of T-lymph …
BACKGROUND: T-Lymphocyte activation is modulated by the adipokine leptin and serum concentrations of this hormone can be reduced with short- …
Postexercise Glucose-Fructose Coingestion Augments Cycling Capacity During Short-Term and Overnight Recovery From Exhaustive Exercise, Compared With Isocaloric Glucose.
Gray EA, Green TA, Betts JA, Gonzalez JT. Gray EA, et al. Among authors: betts ja. Int J Sport Nutr Exerc Metab. 2020 Jan 1;30(1):54-61. doi: 10.1123/ijsnem.2019-0211. Int J Sport Nutr Exerc Metab. 2020. PMID: 31715584
During short-term recovery, postexercise glucose-fructose coingestion can accelerate total glycogen repletion and augment recovery of running capacity. ...This is the first study to demonstrate that postexercise glucose-fructose coingestion enhances cycling capacity follow …
During short-term recovery, postexercise glucose-fructose coingestion can accelerate total glycogen repletion and augment recovery of …
Skipping Breakfast Before Exercise Creates a More Negative 24-hour Energy Balance: A Randomized Controlled Trial in Healthy Physically Active Young Men.
Edinburgh RM, Hengist A, Smith HA, Travers RL, Betts JA, Thompson D, Walhin JP, Wallis GA, Hamilton DL, Stevenson EJ, Tipton KD, Gonzalez JT. Edinburgh RM, et al. Among authors: betts ja. J Nutr. 2019 Aug 1;149(8):1326-1334. doi: 10.1093/jn/nxz018. J Nutr. 2019. PMID: 31321428 Free PMC article. Clinical Trial.
In healthy men, pre-exercise breakfast omission creates a more negative daily energy balance and could therefore be a useful strategy to induce a short-term energy deficit. This trial was registered at clinicaltrials.gov as NCT02258399....
In healthy men, pre-exercise breakfast omission creates a more negative daily energy balance and could therefore be a useful strategy to ind …
The effects of different forms of daily exercise on metabolic function following short-term overfeeding and reduced physical activity in healthy young men: study protocol for a randomised controlled trial.
Walhin JP, Chen YC, Hengist A, Bilzon J, Betts JA, Thompson D. Walhin JP, et al. Among authors: betts ja. Trials. 2018 Mar 27;19(1):199. doi: 10.1186/s13063-018-2579-6. Trials. 2018. PMID: 29587874 Free PMC article.
BACKGROUND: Short-term overfeeding combined with reduced physical activity impairs metabolic function and alters the expression of key genes within adipose tissue. ...
BACKGROUND: Short-term overfeeding combined with reduced physical activity impairs metabolic function and alters the expression of ke …
Restoration of Muscle Glycogen and Functional Capacity: Role of Post-Exercise Carbohydrate and Protein Co-Ingestion.
Alghannam AF, Gonzalez JT, Betts JA. Alghannam AF, et al. Among authors: betts ja. Nutrients. 2018 Feb 23;10(2):253. doi: 10.3390/nu10020253. Nutrients. 2018. PMID: 29473893 Free PMC article. Review.
While numerous studies have been instigated, a consensus that is related to the influence of carbohydrate-protein ingestion in maximising muscle glycogen during short-term recovery and repeated exercise capacity has not been established. ...Thus, when the goal is to optimi …
While numerous studies have been instigated, a consensus that is related to the influence of carbohydrate-protein ingestion in maximising mu …
Feeding influences adipose tissue responses to exercise in overweight men.
Chen YC, Travers RL, Walhin JP, Gonzalez JT, Koumanov F, Betts JA, Thompson D. Chen YC, et al. Among authors: betts ja. Am J Physiol Endocrinol Metab. 2017 Jul 1;313(1):E84-E93. doi: 10.1152/ajpendo.00006.2017. Epub 2017 Mar 14. Am J Physiol Endocrinol Metab. 2017. PMID: 28292758 Free article. Clinical Trial.
This is the first study to show that feeding before acute exercise affects postexercise adipose tissue gene expression, and we propose that feeding is likely to blunt long-term adipose tissue adaptation to regular exercise....
This is the first study to show that feeding before acute exercise affects postexercise adipose tissue gene expression, and we propose that …
Influence of Post-Exercise Carbohydrate-Protein Ingestion on Muscle Glycogen Metabolism in Recovery and Subsequent Running Exercise.
Alghannam AF, Jedrzejewski D, Bilzon J, Thompson D, Tsintzas K, Betts JA. Alghannam AF, et al. Among authors: betts ja. Int J Sport Nutr Exerc Metab. 2016 Dec;26(6):572-580. doi: 10.1123/ijsnem.2016-0021. Epub 2016 Aug 24. Int J Sport Nutr Exerc Metab. 2016. PMID: 27097042 Clinical Trial.
We examined whether carbohydrate-protein ingestion influences muscle glycogen metabolism during short-term recovery from exhaustive treadmill running and subsequent exercise. ...Carbohydrate-protein ingestion equally accelerates muscle glycogen resynthesis during short- …
We examined whether carbohydrate-protein ingestion influences muscle glycogen metabolism during short-term recovery from exhaustive t …
Impact of Muscle Glycogen Availability on the Capacity for Repeated Exercise in Man.
Alghannam AF, Jedrzejewski D, Tweddle MG, Gribble H, Bilzon J, Thompson D, Tsintzas K, Betts JA. Alghannam AF, et al. Among authors: betts ja. Med Sci Sports Exerc. 2016 Jan;48(1):123-31. doi: 10.1249/MSS.0000000000000737. Med Sci Sports Exerc. 2016. PMID: 26197030 Free article.
PURPOSE: This study aims to examine whether muscle glycogen availability is associated with fatigue in a repeated exercise bout following short-term recovery. METHODS: Ten endurance-trained individuals underwent two trials in a repeated-measures experimental design, each i …
PURPOSE: This study aims to examine whether muscle glycogen availability is associated with fatigue in a repeated exercise bout following sh …
Exercise counteracts the effects of short-term overfeeding and reduced physical activity independent of energy imbalance in healthy young men.
Walhin JP, Richardson JD, Betts JA, Thompson D. Walhin JP, et al. Among authors: betts ja. J Physiol. 2013 Dec 15;591(24):6231-43. doi: 10.1113/jphysiol.2013.262709. Epub 2013 Oct 28. J Physiol. 2013. PMID: 24167223 Free PMC article. Clinical Trial.
Vigorous-intensity exercise counteracted most of the effects of short-term overfeeding and under-activity at the whole-body level and in adipose tissue, even in the face of a standardised energy surplus....
Vigorous-intensity exercise counteracted most of the effects of short-term overfeeding and under-activity at the whole-body level and …
Growth-hormone responses to consecutive exercise bouts with ingestion of carbohydrate plus protein.
Betts JA, Stokes KA, Toone RJ, Williams C. Betts JA, et al. Int J Sport Nutr Exerc Metab. 2013 Jun;23(3):259-70. Epub 2012 Nov 19. Int J Sport Nutr Exerc Metab. 2013. PMID: 23307404 Clinical Trial.
Ingesting carbohydrate with added whey-protein isolate during short-term recovery from 90 min of treadmill running increases the growth-hormone response to a second exhaustive exercise bout of similar duration....
Ingesting carbohydrate with added whey-protein isolate during short-term recovery from 90 min of treadmill running increases the grow …
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