Does Short Duration Space Flight have a Negative Effect on Bone Density?
No abstract available
Amin, Shreyasee↗
Engineering topics
Amin, Shreyasee
Publications and source records attributed to Amin, Shreyasee.
Bone Density Following Three Years of Recovery from Long-Duration Space Flight
It is well recognized that bone mineral density [BMD] at load-bearing sites of the hip and spine sustain significant loss during space flight, estimated at approximately 0.5-1.0% per month. However, the long-term effects on bone health following return from long-duration space flight remain unclear. It is unknown whether BMD for men recovers beyond 1 year following return from space to what would be predicted or if deficits persist. Using our previously created prediction models, we compared the observed BMD of male US crew following 3 years since returning from longduration space flight with what would be predicted if they had not been exposed to microgravity.
Amin, Shreyasee↗
Bone Density Following Long Duration Space Flight and Recovery
At approx.12 months, Bone Mineral Density (BMD) at most sites in men remained lower than would be predicted, raising concerns for long-term bone health consequences following space flight. Additional analyses based on longer follow-up are being conducted. Although the N is too small for definitive conclusions, women had lower rates of loss at load-bearing sites of the hip and spine immediately post-flight relative to men and smaller differences between observed vs. predicted BMD at most sites, both immediately and 12 months post-flight, relative to men. The role of other exposures/risk factors need to be explored to further understand these possible gender differences in BMD loss and recovery following long-duration space flight.
Amin, Shreyasee↗
Epidemiologic Analyses of Risk Factors for Bone Loss and Recovery Related to Long-Duration Space Flight
AIM 1: To investigate the risk of microgravity exposure on long-term changes in bone health and fracture risk. compare data from crew members ("observed") with what would be "expected" from Rochester Bone Health Study. AIM 2: To provide a summary of current evidence available on potential risk factors for bone loss, recovery & fracture following long-duration space flight. integrative review of all data pre, in-, and post-flight across disciplines (cardiovascular, nutrition, muscle, etc.) and their relation to bone loss and recovery
Sibonga, Jean↗