J N Dowthwaite

Summary

Affiliation: SUNY Upstate Medical University
Country: USA

Publications

  1. ncbi request reprint Maturity and activity-related differences in bone mineral density: Tanner I vs. II and gymnasts vs. non-gymnasts
    Jodi N Dowthwaite
    Department of Orthopedic Surgery, State University of New York Upstate Medical University, 550 Harrison St, Suite 128, Syracuse, NY 13202, USA
    Bone 39:895-900. 2006
  2. pmc Site-specific advantages in skeletal geometry and strength at the proximal femur and forearm in young female gymnasts
    Jodi N Dowthwaite
    Department of Orthopedic Surgery, SUNY Upstate Medical University, Syracuse, NY 13210, USA
    Bone 50:1173-83. 2012
  3. pmc Mechanical loading during growth is associated with plane-specific differences in vertebral geometry: A cross-sectional analysis comparing artistic gymnasts vs. non-gymnasts
    Jodi N Dowthwaite
    Department of Orthopedic Surgery, SUNY Upstate Medical University, Syracuse, NY, USA
    Bone 49:1046-54. 2011
  4. pmc Agreement between pQCT- and DXA-derived indices of bone geometry, density, and theoretical strength in females of varying age, maturity, and physical activity
    Jodi Noelle Dowthwaite
    Department of Orthopedic Surgery, SUNY Upstate Medical University, Syracuse, NY 13210, USA
    J Bone Miner Res 26:1349-57. 2011
  5. pmc Distal radius geometry and skeletal strength indices after peripubertal artistic gymnastics
    J N Dowthwaite
    Department of Orthopedic Surgery, SUNY Upstate Medical University, Institute for Human Performance, 505 Irving Avenue, Rm 3206, Syracuse, NY 13210, USA
    Osteoporos Int 22:207-16. 2011
  6. pmc Skeletal geometry and indices of bone strength in artistic gymnasts
    J N Dowthwaite
    Department of Orthopedic Surgery, SUNY Upstate Medical University, Syracuse, NY 13210, USA
    J Musculoskelet Neuronal Interact 9:198-214. 2009
  7. ncbi request reprint Muscle indices do not fully account for enhanced upper extremity bone mass and strength in gymnasts
    J N Dowthwaite
    Department of Orthopedic Surgery, SUNY Upstate Medical University, Syracuse, NY, USA
    J Musculoskelet Neuronal Interact 9:2-14. 2009
  8. doi request reprint Distal radius strength: a comparison of DXA-derived vs pQCT-measured parameters in adolescent females
    Jodi N Dowthwaite
    Department of Orthopedic Surgery, SUNY Upstate Medical University, Syracuse, NY 13202, USA
    J Clin Densitom 12:42-53. 2009
  9. pmc Bone geometry, density, and strength indices of the distal radius reflect loading via childhood gymnastic activity
    Jodi N Dowthwaite
    Department of Orthopedic Surgery, State University of New York Upstate Medical University, Syracuse, NY 13202, USA
    J Clin Densitom 10:65-75. 2007
  10. pmc Correcting fan-beam magnification in clinical densitometry scans of growing subjects
    Jacqueline H Cole
    Sibley School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY, USA
    J Clin Densitom 12:322-9. 2009

Detail Information

Publications10

  1. ncbi request reprint Maturity and activity-related differences in bone mineral density: Tanner I vs. II and gymnasts vs. non-gymnasts
    Jodi N Dowthwaite
    Department of Orthopedic Surgery, State University of New York Upstate Medical University, 550 Harrison St, Suite 128, Syracuse, NY 13202, USA
    Bone 39:895-900. 2006
    ..Overall, aBMD correlations and ANCOVA results differ by activity group, maturity level and site. These results highlight the need to consider both maturity and activity status in studies assessing bone accrual...
  2. pmc Site-specific advantages in skeletal geometry and strength at the proximal femur and forearm in young female gymnasts
    Jodi N Dowthwaite
    Department of Orthopedic Surgery, SUNY Upstate Medical University, Syracuse, NY 13210, USA
    Bone 50:1173-83. 2012
    ..We evaluated site-specific skeletal adaptation to loading during growth, comparing radius (RAD) and femoral neck (FN) DXA scans in young female gymnasts (GYM) and non-gymnasts (NON)...
  3. pmc Mechanical loading during growth is associated with plane-specific differences in vertebral geometry: A cross-sectional analysis comparing artistic gymnasts vs. non-gymnasts
    Jodi N Dowthwaite
    Department of Orthopedic Surgery, SUNY Upstate Medical University, Syracuse, NY, USA
    Bone 49:1046-54. 2011
    ..Our results suggest the importance of plane-specific vertebral geometric adaptation to mechanical loading during growth. Paired scan output provides a more accurate assessment of this adaptation than pa or lat plane scans alone...
  4. pmc Agreement between pQCT- and DXA-derived indices of bone geometry, density, and theoretical strength in females of varying age, maturity, and physical activity
    Jodi Noelle Dowthwaite
    Department of Orthopedic Surgery, SUNY Upstate Medical University, Syracuse, NY 13210, USA
    J Bone Miner Res 26:1349-57. 2011
    ..Overall, DXA-derived indices may provide a useful assessment of bone geometry, density, and theoretical strength contingent on appropriate consideration of their limitations...
  5. pmc Distal radius geometry and skeletal strength indices after peripubertal artistic gymnastics
    J N Dowthwaite
    Department of Orthopedic Surgery, SUNY Upstate Medical University, Institute for Human Performance, 505 Irving Avenue, Rm 3206, Syracuse, NY 13210, USA
    Osteoporos Int 22:207-16. 2011
    ..Pre- and perimenarcheal gymnastic loading yields advantages in indices of postmenarcheal bone geometry and skeletal strength...
  6. pmc Skeletal geometry and indices of bone strength in artistic gymnasts
    J N Dowthwaite
    Department of Orthopedic Surgery, SUNY Upstate Medical University, Syracuse, NY 13210, USA
    J Musculoskelet Neuronal Interact 9:198-214. 2009
    ..Further research is necessary to address sex-, maturity- and bone tissue-specific adaptation, as well as maintenance of benefits beyond loading cessation...
  7. ncbi request reprint Muscle indices do not fully account for enhanced upper extremity bone mass and strength in gymnasts
    J N Dowthwaite
    Department of Orthopedic Surgery, SUNY Upstate Medical University, Syracuse, NY, USA
    J Musculoskelet Neuronal Interact 9:2-14. 2009
    ..We tested the hypothesis that loads associated with childhood gymnastics yield high arm bone mass (BMC), bone size and bone strength, independent of arm lean mass (FFM) and muscle cross-sectional area (CSA)...
  8. doi request reprint Distal radius strength: a comparison of DXA-derived vs pQCT-measured parameters in adolescent females
    Jodi N Dowthwaite
    Department of Orthopedic Surgery, SUNY Upstate Medical University, Syracuse, NY 13202, USA
    J Clin Densitom 12:42-53. 2009
    ....
  9. pmc Bone geometry, density, and strength indices of the distal radius reflect loading via childhood gymnastic activity
    Jodi N Dowthwaite
    Department of Orthopedic Surgery, State University of New York Upstate Medical University, Syracuse, NY 13202, USA
    J Clin Densitom 10:65-75. 2007
    ..Fall strength ratios and BMC/FFM ratios were greater in gymnasts (p<0.05). Geometric and volumetric responses to mechanical loading are site specific during late childhood and early adolescence...
  10. pmc Correcting fan-beam magnification in clinical densitometry scans of growing subjects
    Jacqueline H Cole
    Sibley School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY, USA
    J Clin Densitom 12:322-9. 2009
    ..Our correction technique may enhance detection of skeletal adaptation, particularly in pediatric populations...