John A Rathmacher

Summary

Publications

  1. pmc Adenosine-5'-triphosphate (ATP) supplementation improves low peak muscle torque and torque fatigue during repeated high intensity exercise sets
    John A Rathmacher
    Department of Animal Science, Iowa State University, Ames, IA, 50010, USA
    J Int Soc Sports Nutr 9:48. 2012
  2. pmc Acute and timing effects of beta-hydroxy-beta-methylbutyrate (HMB) on indirect markers of skeletal muscle damage
    Jacob M Wilson
    Department of Nutrition, Food and Exercise Sciences, Florida State University, Tallahassee, FL, USA
    Nutr Metab (Lond) 6:6. 2009
  3. ncbi request reprint Development and application of a compartmental model of 3-methylhistidine metabolism in humans and domestic animals
    J A Rathmacher
    Department of Animal Science, Iowa State University, Ames 50011, USA
    Adv Exp Med Biol 445:303-24. 1998
  4. doi request reprint Free acid gel form of β-hydroxy-β-methylbutyrate (HMB) improves HMB clearance from plasma in human subjects compared with the calcium HMB salt
    JOHN C FULLER
    Metabolic Technologies, Inc, Iowa State University Research Park, 2711 S Loop, Dr Suite 4400, Ames, IA 50010, USA
    Br J Nutr 105:367-72. 2011
  5. doi request reprint Vitamin D status affects strength gains in older adults supplemented with a combination of β-hydroxy-β-methylbutyrate, arginine, and lysine: a cohort study
    JOHN C FULLER
    Metabolic Technologies, Inc, Iowa State University Research Park, Ames, USA
    JPEN J Parenter Enteral Nutr 35:757-62. 2011

Research Grants

Collaborators

  • Paul Flakoll
  • Steven L Nissen
  • JOHN C FULLER
  • Jacob M Wilson
  • Hector F Angus
  • Shawn M Baier
  • Rick L Sharp
  • Shawn Baier
  • Naji N Abumrad
  • Heather Koch
  • Jeong Su Kim
  • Raz Saadat
  • Sang Rok Lee
  • Lynn B Panton
  • J Derek Kingsley
  • Anssi H Manninen
  • Brett Dalmau

Detail Information

Publications5

  1. pmc Adenosine-5'-triphosphate (ATP) supplementation improves low peak muscle torque and torque fatigue during repeated high intensity exercise sets
    John A Rathmacher
    Department of Animal Science, Iowa State University, Ames, IA, 50010, USA
    J Int Soc Sports Nutr 9:48. 2012
    ..abstract:..
  2. pmc Acute and timing effects of beta-hydroxy-beta-methylbutyrate (HMB) on indirect markers of skeletal muscle damage
    Jacob M Wilson
    Department of Nutrition, Food and Exercise Sciences, Florida State University, Tallahassee, FL, USA
    Nutr Metab (Lond) 6:6. 2009
    ..abstract:..
  3. ncbi request reprint Development and application of a compartmental model of 3-methylhistidine metabolism in humans and domestic animals
    J A Rathmacher
    Department of Animal Science, Iowa State University, Ames 50011, USA
    Adv Exp Med Biol 445:303-24. 1998
    ..This methodology is less evasive and will be useful in testing further experimental designs that alter myofibrillar protein breakdown...
  4. doi request reprint Free acid gel form of β-hydroxy-β-methylbutyrate (HMB) improves HMB clearance from plasma in human subjects compared with the calcium HMB salt
    JOHN C FULLER
    Metabolic Technologies, Inc, Iowa State University Research Park, 2711 S Loop, Dr Suite 4400, Ames, IA 50010, USA
    Br J Nutr 105:367-72. 2011
    ..Free acid gel resulted in quicker and greater plasma concentrations (+185%) and improved clearance (+25%) of HMB from plasma. In conclusion, HMB free acid gel could improve HMB availability and efficacy to tissues in health and disease...
  5. doi request reprint Vitamin D status affects strength gains in older adults supplemented with a combination of β-hydroxy-β-methylbutyrate, arginine, and lysine: a cohort study
    JOHN C FULLER
    Metabolic Technologies, Inc, Iowa State University Research Park, Ames, USA
    JPEN J Parenter Enteral Nutr 35:757-62. 2011
    ..Older adults supplemented for 1 year with β-hydroxy-β-methylbutyrate, arginine, and lysine (HMB/ARG/LYS) were previously shown to have significant gains in fat-free mass (FFM) but not muscular strength...

Research Grants1

  1. Adjuvant Nutrition for Critically III Trauma Patients
    John Rathmacher; Fiscal Year: 2003
    ..If as expected, Phase I results confirm the effectiveness of the nutrient mixture in trauma patients. Expanded multicenter studies will be proposed in Phase II. ..