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EXPERIMENT INFORMATION

Early Detection of Osteoporosis in Space (EDOS)
Principal Investigator
Research Area:
Bone and calcium physiology
Species Studied
Scientific Name: Homo sapiens Species: Human

Description
OBJECTIVES:
The objective of Early Detection of Osteoporosis in Space (EDOS) is to detect bone micro-architectural changes and to provide a better evaluation of the kinetics of bone loss recovery postflight. Measurements will include XtremeCT, Dual-energy X-ray absorptiometry (DEXA) and analysis of bone markers (blood samples). XtremeCT is a three-dimensional peripheral quantitative computed tomography (3DpQCT) technique developed by SCANCO Medical located in Switzerland.


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Keywords
Bone and bones

Data Information
Data Availability
Archiving in progress. Data is not yet available for this experiment.

Parameters
Bone loss recovery
Bone markers
Dual-energy x-ray absorptiometry - DEXA
Micro-architectural changes in bone
XtremeCT

Mission/Study Information
Mission Launch/Start Date Landing/End Date Duration
Expedition 20 05/27/2009 10/11/2009 137 days
Expedition 21 10/11/2009 12/01/2009 51 days

Additional Information
Managing NASA Center
Johnson Space Center (JSC)
Responsible NASA Representative
Johnson Space Center LSDA Office
Project Manager: Eric Gallagher
Institutional Support
European Space Agency (ESA)