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Armbrecht, Gabriele and Belavy, Daniel Ludovic and Gast, Ulf and Bongrazio, Martina and Touby, Frank and Beller, Gise and Roth, H.J. and Perschel, Frank H. and Rittweger, Jörn and Felsenberg, Dieter (2010) Resistive vibration exercise attenuates bone and muscle atrophy in 56-days of bed-rest: whole body DXA and biochemical markers of bone metabolism. Osteoporosis International, 21 (4), pp. 597-607. Springer.
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Abstract
Summary During and after prolonged bed rest, changes in bone metabolic markers occur within 3 days. Resistive vibration exercise during bed rest impedes bone loss and restricts increases in bone resorption markers whilst increasing bone formation. Introduction To investigate the effectiveness of a resistive vibration exercise (RVE) countermeasure during prolonged bed rest using serum markers of bone metabolism and whole-body dual X-ray absorptiometry (DXA) as endpoints. Methods Twenty healthy male subjects underwent 8 weeks of bed rest with 12 months follow-up. Ten subjects performed RVE. Blood drawings and DXA measures were conducted regularly during and after bed rest. Results Bone resorption increased in the CTRL group with a less severe increase in the RVE group (p = 0.0004). Bone formation markers increased in the RVE group but decreased marginally in the CTRL group (p < 0.0001). At the end of bed rest, the CTRL group showed significant loss in leg bone mass (−1.8(0.9)%, p = 0.042) whereas the RVE group did not (−0.7(0.8)%, p = 0.405) although the difference between the groups was not significant (p = 0.12). Conclusions The results suggest the countermeasure restricts increases in bone resorption, increased bone formation, and reduced bone loss during bed rest.
| Item URL in elib: | https://elib.dlr.de/63896/ | ||||||||||||||||||||||||||||||||||||||||||||
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| Document Type: | Article | ||||||||||||||||||||||||||||||||||||||||||||
| Title: | Resistive vibration exercise attenuates bone and muscle atrophy in 56-days of bed-rest: whole body DXA and biochemical markers of bone metabolism | ||||||||||||||||||||||||||||||||||||||||||||
| Authors: |
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| Date: | April 2010 | ||||||||||||||||||||||||||||||||||||||||||||
| Journal or Publication Title: | Osteoporosis International | ||||||||||||||||||||||||||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||||||||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||||||||||||||||||||||
| In SCOPUS: | Yes | ||||||||||||||||||||||||||||||||||||||||||||
| In ISI Web of Science: | Yes | ||||||||||||||||||||||||||||||||||||||||||||
| Volume: | 21 | ||||||||||||||||||||||||||||||||||||||||||||
| Page Range: | pp. 597-607 | ||||||||||||||||||||||||||||||||||||||||||||
| Publisher: | Springer | ||||||||||||||||||||||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||||||||||||||||||||||
| Keywords: | Bone turnover markers - DXA - Microgravity - Re-ambulation - Vibration exercise | ||||||||||||||||||||||||||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||||||||||||||||||||||||||||||||||||||
| HGF - Program: | Space (old) | ||||||||||||||||||||||||||||||||||||||||||||
| HGF - Program Themes: | W FR - Forschung unter Weltraumbedingungen (old) | ||||||||||||||||||||||||||||||||||||||||||||
| DLR - Research area: | Space | ||||||||||||||||||||||||||||||||||||||||||||
| DLR - Program: | W FR - Forschung unter Weltraumbedingungen | ||||||||||||||||||||||||||||||||||||||||||||
| DLR - Research theme (Project): | W - Vorhaben Integrative Studien (old) | ||||||||||||||||||||||||||||||||||||||||||||
| Location: | Köln-Porz | ||||||||||||||||||||||||||||||||||||||||||||
| Institutes and Institutions: | Institute of Aerospace Medicine > Space Physiology | ||||||||||||||||||||||||||||||||||||||||||||
| Deposited By: | Rittweger, Jörn | ||||||||||||||||||||||||||||||||||||||||||||
| Deposited On: | 28 Apr 2010 12:20 | ||||||||||||||||||||||||||||||||||||||||||||
| Last Modified: | 06 Sep 2019 15:20 |
Available Versions of this Item
- Resistive vibration exercise attenuates bone and muscle atrophy in 56-days of bed-rest: whole body DXA and biochemical markers of bone metabolism. (deposited 28 Apr 2010 12:20) [Currently Displayed]
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