Robert G Cutlip

Summary

Affiliation: Centers for Disease Control and Prevention
Country: USA

Publications

  1. doi request reprint Injury and adaptive mechanisms in skeletal muscle
    Robert G Cutlip
    National Institute for Occupational Safety and Health, Health Effects Laboratory Division, 1095 Don Nehlen Drive, M S 2027, Morgantown, WV 26506, USA
    J Electromyogr Kinesiol 19:358-72. 2009
  2. ncbi request reprint Adaptive stretch-shortening contractions: diminished regenerative capacity with aging
    Brent A Baker
    National Institute for Occupational Safety and Health NIOSH, Health Effects Laboratory Division, Morgantown, WV 26505, USA
    Appl Physiol Nutr Metab 33:1181-91. 2008
  3. ncbi request reprint A comparison of different postures for scaffold end-frame disassembly
    R Cutlip
    National Institute for Occupational Safety and Health, Division of Safety Research, Morgantown, WV 26505, USA
    Appl Ergon 31:507-13. 2000
  4. ncbi request reprint The influence of velocity of stretch-shortening contractions on muscle performance during chronic exposure: age effects
    Robert G Cutlip
    National Institute for Occupational Safety and Health NIOSH, Health Effects Laboratory Division, Morgantown, WV 26506, USA
    Appl Physiol Nutr Metab 32:443-53. 2007
  5. ncbi request reprint Chronic exposure to stretch-shortening contractions results in skeletal muscle adaptation in young rats and maladaptation in old rats
    Robert G Cutlip
    National Institute for Occupational Safety and Health NIOSH, Health Effects Laboratory Division, 1095 Don Nehlen Drive, Morgantown, WV 26506, USA
    Appl Physiol Nutr Metab 31:573-87. 2006
  6. ncbi request reprint Impact of stretch-shortening cycle rest interval on in vivo muscle performance
    Robert G Cutlip
    National Institute for Occupational Safety and Health, Health Effects Laboratory Division, Morgantown, WV 26505, USA
    Med Sci Sports Exerc 37:1345-55. 2005
  7. ncbi request reprint Impact of muscle length during stretch-shortening contractions on real-time and temporal muscle performance measures in rats in vivo
    R G Cutlip
    Health Effects Laboratory Division, National Institute for Occupational Safety and Health, Morgantown, West Virginia 26505, USA
    J Appl Physiol (1985) 96:507-16. 2004
  8. pmc Vitamin E and C supplementation reduces oxidative stress, improves antioxidant enzymes and positive muscle work in chronically loaded muscles of aged rats
    Michael J Ryan
    Laboratory of Muscle Biology and Sarcopenia, Division of Exercise Physiology, West Virginia University School of Medicine, Morgantown, WV 26506, USA
    Exp Gerontol 45:882-95. 2010
  9. ncbi request reprint Effects of age and glutathione levels on oxidative stress in rats after chronic exposure to stretch-shortening contractions
    Melinda S Hollander
    Health Effects Laboratory TMBB, National Institute for Occupational Safety and Health NIOSH, Morgantown, WV 26505, USA
    Eur J Appl Physiol 108:589-97. 2010
  10. pmc Aging-dependent regulation of antioxidant enzymes and redox status in chronically loaded rat dorsiflexor muscles
    Michael J Ryan
    Laboratory of Muscle Biology and Sarcopenia, Division of Exercise Physiology, West Virginia University, Morgantown, WV 26506 9227, USA
    J Gerontol A Biol Sci Med Sci 63:1015-26. 2008

Detail Information

Publications30

  1. doi request reprint Injury and adaptive mechanisms in skeletal muscle
    Robert G Cutlip
    National Institute for Occupational Safety and Health, Health Effects Laboratory Division, 1095 Don Nehlen Drive, M S 2027, Morgantown, WV 26506, USA
    J Electromyogr Kinesiol 19:358-72. 2009
    ....
  2. ncbi request reprint Adaptive stretch-shortening contractions: diminished regenerative capacity with aging
    Brent A Baker
    National Institute for Occupational Safety and Health NIOSH, Health Effects Laboratory Division, Morgantown, WV 26505, USA
    Appl Physiol Nutr Metab 33:1181-91. 2008
    ..Based on these data, diminished local muscle remodeling and (or) regeneration with aging may limit skeletal muscle adaptation following mechanical loading...
  3. ncbi request reprint A comparison of different postures for scaffold end-frame disassembly
    R Cutlip
    National Institute for Occupational Safety and Health, Division of Safety Research, Morgantown, WV 26505, USA
    Appl Ergon 31:507-13. 2000
    ..The static RCOF value resulting from this posture during the disassembly phase was less than 0.2, thus the likelihood of a slip should be low...
  4. ncbi request reprint The influence of velocity of stretch-shortening contractions on muscle performance during chronic exposure: age effects
    Robert G Cutlip
    National Institute for Occupational Safety and Health NIOSH, Health Effects Laboratory Division, Morgantown, WV 26506, USA
    Appl Physiol Nutr Metab 32:443-53. 2007
    ..These differences are more profound during high-velocity movements. These findings suggest that age may impair the ability of skeletal muscle to adapt to repetitive mechanical loading, particularly during high-velocity movements...
  5. ncbi request reprint Chronic exposure to stretch-shortening contractions results in skeletal muscle adaptation in young rats and maladaptation in old rats
    Robert G Cutlip
    National Institute for Occupational Safety and Health NIOSH, Health Effects Laboratory Division, 1095 Don Nehlen Drive, Morgantown, WV 26506, USA
    Appl Physiol Nutr Metab 31:573-87. 2006
    ..These findings suggest that age may impair the ability of skeletal muscle to adapt to repetitive mechanical loading, even in the absence of degeneration...
  6. ncbi request reprint Impact of stretch-shortening cycle rest interval on in vivo muscle performance
    Robert G Cutlip
    National Institute for Occupational Safety and Health, Health Effects Laboratory Division, Morgantown, WV 26505, USA
    Med Sci Sports Exerc 37:1345-55. 2005
    ..The purpose of the present study was to investigate the impact of rest interval between sets of stretch-shortening cycles (SSC) on static and dynamic muscle performance..
  7. ncbi request reprint Impact of muscle length during stretch-shortening contractions on real-time and temporal muscle performance measures in rats in vivo
    R G Cutlip
    Health Effects Laboratory Division, National Institute for Occupational Safety and Health, Morgantown, West Virginia 26505, USA
    J Appl Physiol (1985) 96:507-16. 2004
    ..0001), with the L-Inj group being the most affected. Thus longer ranges of motion result in a more profound isometric force decrement 48 h after exposure to contractions and in real-time changes in eccentric forces...
  8. pmc Vitamin E and C supplementation reduces oxidative stress, improves antioxidant enzymes and positive muscle work in chronically loaded muscles of aged rats
    Michael J Ryan
    Laboratory of Muscle Biology and Sarcopenia, Division of Exercise Physiology, West Virginia University School of Medicine, Morgantown, WV 26506, USA
    Exp Gerontol 45:882-95. 2010
    ..These data suggest that antioxidant supplementation improves indices of oxidative stress associated with repetitive loading exercise and aging and improves the positive work output of muscles in aged rodents...
  9. ncbi request reprint Effects of age and glutathione levels on oxidative stress in rats after chronic exposure to stretch-shortening contractions
    Melinda S Hollander
    Health Effects Laboratory TMBB, National Institute for Occupational Safety and Health NIOSH, Morgantown, WV 26505, USA
    Eur J Appl Physiol 108:589-97. 2010
    ....
  10. pmc Aging-dependent regulation of antioxidant enzymes and redox status in chronically loaded rat dorsiflexor muscles
    Michael J Ryan
    Laboratory of Muscle Biology and Sarcopenia, Division of Exercise Physiology, West Virginia University, Morgantown, WV 26506 9227, USA
    J Gerontol A Biol Sci Med Sci 63:1015-26. 2008
    ..There were no changes in protein content for GPx-1 and catalase or messenger RNA for any of the enzymes studied. These data show that aging reduces the adaptive capacity of muscles to buffer increased pro-oxidants imposed by chronic RL...
  11. ncbi request reprint Effects of glutathione depletion and age on skeletal muscle performance and morphology following chronic stretch-shortening contraction exposure
    Brent A Baker
    Health Effects Laboratory Division, National Institute for Occupational Safety and Health, Morgantown, WV 26505, USA
    Eur J Appl Physiol 108:619-30. 2010
    ..Nevertheless, we continue to show that aging negatively influences performance and morphology following chronic SSC exposure...
  12. pmc Response of tibialis anterior tendon to a chronic exposure of stretch-shortening cycles: age effects
    James S Ensey
    National Institute for Occupational Safety and Health NIOSH, Health Effects Laboratory Division, Morgantown, West Virginia 26505, USA
    Biomed Eng Online 8:12. 2009
    ..The purpose of the current study was to investigate the effects of aging on tendon response to repetitive exposures of stretch-shortening cycles (SSC's)...
  13. pmc A simulating analysis of the effects of increased joint stiffness on muscle loading in a thumb
    John Z Wu
    Health Effects Laboratory Division, National Institute for Occupational Safety and Health, Morgantown, WV 26505, USA
    Biomed Eng Online 8:41. 2009
    ..The goal of the present study is to theoretically analyze the muscle forces in a thumb in response to the increased joint stiffness...
  14. doi request reprint Modeling of the muscle/tendon excursions and moment arms in the thumb using the commercial software anybody
    John Z Wu
    National Institute for Occupational Safety and Health, NIOSH CDC, 1095 Willowdale Road, MS 2027, Morgantown, WV 26505, USA
    J Biomech 42:383-8. 2009
    ..g., ADPt and ADPo) can be represented by the averaged excursions of two strings. Our results show that the tendons with large PCSAs can be well represented biomechanically using the proposed approach in the major range of motion...
  15. ncbi request reprint Simultaneous determination of the nonlinear-elastic properties of skin and subcutaneous tissue in unconfined compression tests
    John Z Wu
    National Institute for Occupational Safety and Health, Morgantown, West Virginia, VA, USA
    Skin Res Technol 13:34-42. 2007
    ..In the present study, we propose a novel method to determine the nonlinear-elastic behaviors of the skin and the subcutaneous tissue simultaneously using specimens of skin/subcutaneous composites...
  16. ncbi request reprint Resistance training increases heat shock protein levels in skeletal muscle of young and old rats
    Zsolt Murlasits
    Division of Exercise Physiology, Laboratory of Muscle Biology and Sarcopenia, West Virginia University School of Medicine, Robert C Byrd Health Sciences Center, Morgantown, WV 26506 9227, USA
    Exp Gerontol 41:398-406. 2006
    ..Furthermore, the data are consistent with the hypothesis that higher levels of oxidative stress in muscles of old animals limit HSP levels and/or function in response to high intensity contractile stress...
  17. doi request reprint Resistance loading and signaling assays for oxidative stress in rodent skeletal muscle
    Stephen E Alway
    Laboratory of Muscle Biology and Sarcopenia, Department of Exercise Physiology and Center for Cardiovascular and Respiratory Sciences, West Virginia University School of Medicine, Morgantown, WV, USA
    Methods Mol Biol 798:185-211. 2012
    ..Several assays are described, which provide an indication of downstream markers for oxidative stress...
  18. ncbi request reprint Impact of repetition number on muscle performance and histological response
    Brent A Baker
    National Institute for Occupational Safety and Health, Health Effects Laboratory Division, Morgantown, WV, USA
    Med Sci Sports Exerc 39:1275-81. 2007
    ..Skeletal muscle injury is major concern in sport- and occupation-related fields...
  19. ncbi request reprint Stereological analysis of muscle morphology following exposure to repetitive stretch-shortening cycles in a rat model
    Brent A Baker
    National Institute for Occupational Safety and Health, Morgantown, VA 26505, USA
    Appl Physiol Nutr Metab 31:167-79. 2006
    ....
  20. doi request reprint A practical biomechanical model of the index finger simulating the kinematics of the muscle/tendon excursions
    John Z Wu
    National Institute for Occupational Safety and Health, Morgantown, WV 26505, USA
    Biomed Mater Eng 20:89-97. 2010
    ....
  21. doi request reprint Skeletal muscle injury versus adaptation with aging: novel insights on perplexing paradigms
    Brent A Baker
    National Institute for Occupational Safety and Health, Morgantown, WV 26505, United States
    Exerc Sport Sci Rev 38:10-6. 2010
    ....
  22. ncbi request reprint Analysis of musculoskeletal loading in an index finger during tapping
    John Z Wu
    National Institute for Occupational Safety and Health, NIOSH CDC, 1095 Willowdale Road, MS 2027, Morgantown, WV 26505, USA
    J Biomech 41:668-76. 2008
    ..The proposed model will be useful for bioengineers and ergonomic designers to improve keyboard design minimizing musculoskeletal loadings in the fingers...
  23. ncbi request reprint Proapoptotic factor Bax is increased in satellite cells in the tibialis anterior muscles of old rats
    Kristine Krajnak
    Engineering and Controls Technology Branch, National Institute for Occupational Safety and Health, 1095 Willowdale Rd, MS 2027, Morgantown, West Virginia 26505, USA
    Muscle Nerve 34:720-30. 2006
    ..Based on these findings we conclude that reducing satellite-cell apoptosis in aged animals may improve muscle recovery after injury...
  24. ncbi request reprint Quantitative histology and MGF gene expression in rats following SSC exercise in vivo
    Brent A Baker
    National Institute for Occupational Safety and Health, Health Effects Laboratory Division, Morgantown, WV, USA
    Med Sci Sports Exerc 38:463-71. 2006
    ..We investigated the effects of muscle length during stretch-shortening cycles (SSC) in vivo on changes in MGF gene expression and quantitative morphometry in rat skeletal muscle...
  25. ncbi request reprint Characterization of isometric contractions of rat skeletal muscle in vivo: duty cycle effects
    Kenneth Geronilla
    National Institute for Occupational Safety and Health, Morgantown, WV 26505, USA
    Biomed Mater Eng 16:369-80. 2006
    ....
  26. ncbi request reprint Optimal hand locations for safe scaffold-end-frame disassembly
    R Cutlip
    Division of Safety Research, National Institute for Occupational Safety and Health, Morgantown, WV 26505, USA
    Appl Ergon 33:349-55. 2002
    ....
  27. pmc Work, obesity, and occupational safety and health
    Paul A Schulte
    National Institute for Occupational Safety and Health, Centers for Disease Control and Prevention, Cincinnati, Ohio, USA
    Am J Public Health 97:428-36. 2007
    ....
  28. ncbi request reprint Estimation of the viscous properties of skin and subcutaneous tissue in uniaxial stress relaxation tests
    John Z Wu
    National Institute for Occupational Safety and Health, Morgantown, WV 26505, USA
    Biomed Mater Eng 16:53-66. 2006
    ..Using the proposed approach, reliable material properties of soft tissues can be obtained in a cost- and time-efficient manner, which simultaneously improves the physiological relevance...
  29. ncbi request reprint Comparison of mechanical properties of rat tibialis anterior tendon evaluated using two different approaches
    John Z Wu
    National Institute for Occupational Safety and Health, Morgantown, WV 26505, USA
    Biomed Mater Eng 14:13-22. 2004
    ..The tendon stiffness measured by using the g-t-g displacement method may underestimate the actual mechanical properties of tendon by approximately 43%...
  30. ncbi request reprint Control and quantitation of voluntary weight-lifting performance of rats
    Oliver Wirth
    Centers for Diseases Control Prevention and National Institute for Occupancy Safety and Health, Morgantown, WV 26505, USA
    J Appl Physiol (1985) 95:402-12. 2003
    ....