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EXPERIMENT INFORMATION

Salivary Markers of Metabolic Changes during Space Missions (Bone_Muscle_Check)
Principal Investigator
Research Area:
Skeletal physiology
Species Studied
Scientific Name: Homo sapiens Species: Human

Description
OBJECTIVES:
The experiment investigates on the use of saliva to monitor metabolic changes associated with in-flight reductions in bone and muscle mass. Space Research: reliability of saliva as a simple tool to monitor metabolic changes during space mission and possibly to tune-up countermeasures against microgravity-induced reduction in bone and muscle mass. Earth-based Research: reliability of saliva as a simple tool in settings where the blood withdrawal is difficult or impossible.


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Keywords
Calcium
Bone and bones
Muscles

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

Parameters
Acid phosphatase - blood
Calcium - saliva, urine, blood
Creatinine – urine and blood
Hydroxyproline - urine
Parathyroid hormone - blood
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Mission/Study Information
Mission Launch/Start Date Landing/End Date Duration
Expedition 41 09/10/2014 11/09/2014 29 days
Expedition 42 11/10/2014 03/11/2015 121 days
Expedition 43 03/11/2015 06/10/2015 91 days

Additional Information
Co-Investigators
Managing NASA Center
Johnson Space Center (JSC)
Responsible NASA Representative
Johnson Space Center LSDA Office
Project Manager: Jessica Keune
Institutional Support
Italian Space Agency (ASI)