Crossref journal-article
Wiley
Journal of the American Geriatrics Society (311)
Abstract

OBJECTIVE: To test the hypothesis that the decline in femoral bone mass associated with healthy aging is partially accounted for by deficiency of the growth hormone‐insulinlike growth factor‐I (IGF‐I) axis.DESIGN: Cross‐sectional study.STUDY PARTICIPANTS: A sample of 245 community‐dwelling healthy women aged 70 and older. Exclusion criteria were diseases or medications known to affect the musculoskeletal system or the somatotrophic axis.MEASUREMENTS: Serum levels of IGF‐I, calcitriol, and osteocalcin were determined by radioimmunoassay; serum calcidiol was measured by competitive binding assay, and serum parathyroid hormone (PTH) was assessed immuno‐chemically. Urinary pyridinium crosslinks were measured by fluorescent detection after high‐pressure liquid chromatography. Isometric and isokinetic quadriceps strength was evaluated using an isokinetic dynamometer. Bone density (BMD) was assessed by dual‐energy X‐ray absorptiometry at the proximal femur. Multiple regression was used to adjust for potential confounders.RESULTS: At the proximal femur, BMD declined by 0.59–0.84% per year. In addition to body mass index and muscle strength, serum IGF‐I was found to be an independent predictor of BMD at all femoral sites.CONCLUSION: The data support the hypothesis that circulating IGF‐I not only reflects the integrated growth hormone secretion but also has a direct role in the endocrine regulation of bone remodeling. The present findings support the need for further studies to assess the potential of IGF‐I in attenuating age‐related femoral bone loss. J Am Geriatr Soc 44:1301–1306, 1996.

Bibliography

Boonen, S., Lesaffre, E., Dequeker, J., Aerssens, J., Nijs, J., Pelemans, W., & Bouillon, R. (1996). Relationship Between Baseline Insulin‐Like Growth Factor‐I (IGF‐I) and Femoral Bone Density in Women Aged Over 70 Years: Potential Implications for the Prevention of Age‐Related Bone Loss. Journal of the American Geriatrics Society, 44(11), 1301–1306. Portico.

Authors 7
  1. Steven Boonen (first)
  2. Emmanuel Lesaffre (additional)
  3. Jan Dequeker (additional)
  4. Jeroen Aerssens (additional)
  5. Jos Nijs (additional)
  6. Walter Pelemans (additional)
  7. Roger Bouillon (additional)
References 55 Referenced 66
  1. 10.1093/oxfordjournals.epirev.a036281
  2. 10.1016/8756-3282(93)90341-7
  3. 10.3109/17453677608988727
  4. 10.1007/BF02555036
  5. 10.1002/jbmr.5650070608
  6. 10.1016/0140-6736(93)92555-8
  7. 10.1210/jcem-64-5-884
  8. 10.1210/jcem-72-1-172
  9. 10.1172/JCI110164
  10. 10.1016/S0300-595X(84)80011-0
  11. 10.1159/000182189
  12. 10.1210/jcem-48-2-271
  13. 10.1210/edrv-14-1-20
  14. 10.1210/endo-125-4-2118
  15. 10.1210/endo-122-1-254
  16. 10.1002/jbmr.5650051013
  17. 10.1210/jc.78.5.1009
  18. 10.1016/0026-0495(87)90200-9
  19. 10.1007/BF01621884
  20. 10.1210/jc.78.5.1011
  21. {'key': 'e_1_2_6_22_2', 'first-page': '75', 'article-title': 'Design and development of a questionnaire for use in a multicentre study of vertebral osteoporosis in Europe: The European Vertebral Osteoporosis Study (EVOS)', 'volume': '24', 'author': "O'Neill TW", 'year': '1995', 'journal-title': 'Rheumatology in Europe'} / Rheumatology in Europe / Design and development of a questionnaire for use in a multicentre study of vertebral osteoporosis in Europe: The European Vertebral Osteoporosis Study (EVOS) by O'Neill TW (1995)
  22. 10.1016/S0002-8223(21)02098-8 / J Am Diet Assoc / A simple method for assessing calcium intake in Caucasian women by Angus R (1989)
  23. 10.1159/000180580
  24. 10.1210/jc.75.2.494
  25. 10.1093/clinchem/22.3.364 / Clin Chem / Measurement of 25‐hydroxyvitamin D3 in serum by Bouillon R (1976)
  26. 10.1210/jcem-45-2-225
  27. 10.1093/clinchem/26.5.562 / Clin Chem / A radioimmunoassay for 1,25‐dihydroxycholecalciferol by Bouillon R (1980)
  28. 10.1172/JCI110072
  29. 10.1093/clinchem/36.2.271 / Clin Chem / Immunoradiometric assay of parathyrin with polyclonal and monoclonal region‐specific antibodies by Bouillon R (1990)
  30. 10.1016/0022-4731(82)90206-0
  31. 10.1093/clinchem/38.10.2055 / Clin Chem / Homologous radioimmunoassay of human osteocalcin by Bouillon R (1992)
  32. 10.1016/S0169-6009(08)80057-8
  33. 10.1002/9780470316863
  34. 10.1002/jbmr.5650100806
  35. 10.1007/BF02553698
  36. {'key': 'e_1_2_6_37_2', 'first-page': '441', 'article-title': 'Muscle strength, physical fitness, and weight, but not age predict femoral neck bone mass', 'volume': '3', 'author': 'Pocock N', 'year': '1988', 'journal-title': 'J Bone Miner Res'} / J Bone Miner Res / Muscle strength, physical fitness, and weight, but not age predict femoral neck bone mass by Pocock N (1988)
  37. 10.1002/jbmr.5650081205
  38. 10.1002/jbmr.5650090107
  39. 10.1007/BF00298715
  40. 10.1111/j.1365-2796.1992.tb00550.x
  41. 10.1002/jbmr.5650090617
  42. 10.1111/j.1365-2265.1994.tb03018.x
  43. 10.1210/jcem-59-4-701
  44. 10.1016/S0169-6009(08)80250-4
  45. 10.1002/jbmr.5650070511
  46. 10.1002/jbmr.5650070606
  47. 10.1002/jbmr.5650091208
  48. 10.1007/BF01622192
  49. 10.1210/jc.77.5.1384
  50. 10.1002/jbmr.5650101203
  51. 10.1016/0002-9343(83)90860-4
  52. 10.1136/bmj.305.6848.273
  53. 10.1002/jbmr.5650071003
  54. 10.1007/BF03187466
  55. 10.1093/ageing/23.3.185
Dates
Type When
Created 10 years, 4 months ago (April 28, 2015, 9:09 p.m.)
Deposited 1 year, 11 months ago (Sept. 28, 2023, 3:04 a.m.)
Indexed 1 year, 1 month ago (July 26, 2024, 3:15 a.m.)
Issued 28 years, 10 months ago (Nov. 1, 1996)
Published 28 years, 10 months ago (Nov. 1, 1996)
Published Online 10 years, 4 months ago (April 27, 2015)
Published Print 28 years, 10 months ago (Nov. 1, 1996)
Funders 0

None

@article{Boonen_1996, title={Relationship Between Baseline Insulin‐Like Growth Factor‐I (IGF‐I) and Femoral Bone Density in Women Aged Over 70 Years: Potential Implications for the Prevention of Age‐Related Bone Loss}, volume={44}, ISSN={1532-5415}, url={http://dx.doi.org/10.1111/j.1532-5415.1996.tb01399.x}, DOI={10.1111/j.1532-5415.1996.tb01399.x}, number={11}, journal={Journal of the American Geriatrics Society}, publisher={Wiley}, author={Boonen, Steven and Lesaffre, Emmanuel and Dequeker, Jan and Aerssens, Jeroen and Nijs, Jos and Pelemans, Walter and Bouillon, Roger}, year={1996}, month=nov, pages={1301–1306} }