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Protein ingestion acutely inhibits insulin-stimulated muscle carnitine uptake in healthy young men (2015)
Journal Article
Shannon, C. E., Nixon, A. V., Greenhaff, P. L., & Stephens, F. B. (2016). Protein ingestion acutely inhibits insulin-stimulated muscle carnitine uptake in healthy young men. American Journal of Clinical Nutrition, 103(1), https://doi.org/10.3945/ajcn.115.119826

BACKGROUND: Increasing skeletal muscle carnitine content represents an appealing intervention in conditions of perturbed lipid metabolism such as obesity and type 2 diabetes but requires chronic L-carnitine feeding on a daily basis in a high-carbohy... Read More about Protein ingestion acutely inhibits insulin-stimulated muscle carnitine uptake in healthy young men.

Obesity appears to be associated with altered muscle protein synthetic and breakdown responses to increased nutrient delivery in older men, but not reduced muscle mass or contractile function. (2015)
Journal Article
Murton, A. J., Marimuthu, K., Mallinson, J. E., Selby, A. L., Smith, K., Rennie, M. J., & Greenhaff, P. L. (2015). Obesity appears to be associated with altered muscle protein synthetic and breakdown responses to increased nutrient delivery in older men, but not reduced muscle mass or contractile function. Diabetes, 64(9), https://doi.org/10.2337/db15-0021

Obesity is increasing, yet despite the necessity to maintain muscle mass and function with age, the effect of obesity on muscle protein turnover in older adults remains unknown. Eleven obese (BMI 31.9 ±1.1) and 15 healthy weight (HW; BMI 23.4 ±0.3) o... Read More about Obesity appears to be associated with altered muscle protein synthetic and breakdown responses to increased nutrient delivery in older men, but not reduced muscle mass or contractile function..

Intake of low-dose leucine-rich essential amino acids stimulates muscle anabolism equivalently to bolus whey protein in older women at rest and after exercise (2015)
Journal Article
Bukhari, S. S., Phillips, B. E., Wilkinson, D. J., Limb, M. C., Rankin, D., Mitchell, W. K., …Atherton, P. J. (2015). Intake of low-dose leucine-rich essential amino acids stimulates muscle anabolism equivalently to bolus whey protein in older women at rest and after exercise. AJP - Endocrinology and Metabolism, 308(12), E1056-E1065. https://doi.org/10.1152/ajpendo.00481.2014

© 2015 American Physiological Society. All Rights Reseved. Dysregulated anabolic responses to nutrition/exercise may contribute to sarcopenia; however, these characteristics are poorly defined in female populations. We determined the effects of two f... Read More about Intake of low-dose leucine-rich essential amino acids stimulates muscle anabolism equivalently to bolus whey protein in older women at rest and after exercise.

Statin myalgia is not associated with reduced muscle strength, mass or protein turnover in older male volunteers, but is allied with a slowing of time to peak power output, insulin resistance and differential muscle mRNA expression: Statin myalgia, muscle function and metabolism (2015)
Journal Article
Selby, A., Murton, A., Mallinson, J. E., Marimuthu, K., Murton, A. J., Selby, A. L., …Greenhaff, P. L. (2015). Statin myalgia is not associated with reduced muscle strength, mass or protein turnover in older male volunteers, but is allied with a slowing of time to peak power output, insulin resistance and differential muscle mRNA expression: Statin myalgia, muscle function and metabolism. Journal of Physiology, 593(5), 1239-1257. https://doi.org/10.1113/jphysiol.2014.285577

Statins are associated with muscle myalgia and myopathy, which probably reduce habitual physical activity. This is particularly relevant to older people who are less active, sarcopaenic and at increased risk of statin myalgia. We hypothesised that st... Read More about Statin myalgia is not associated with reduced muscle strength, mass or protein turnover in older male volunteers, but is allied with a slowing of time to peak power output, insulin resistance and differential muscle mRNA expression: Statin myalgia, muscle function and metabolism.

Skeletal muscle hypertrophy adaptations predominate in the early stages of resistance exercise training, matching deuterium oxide-derived measures of muscle protein synthesis and mechanistic target of rapamycin complex 1 signaling (2015)
Journal Article
Brook, M. S., Wilkinson, D. J., Mitchell, W. K., Lund, J. N., Szewczyk, N. J., Greenhaff, P. L., …Atherton, P. (2015). Skeletal muscle hypertrophy adaptations predominate in the early stages of resistance exercise training, matching deuterium oxide-derived measures of muscle protein synthesis and mechanistic target of rapamycin complex 1 signaling. FASEB Journal, 29(11), https://doi.org/10.1096/fj.15-273755