Effects of 14 days of head-down bed rest with or without exercise, and subsequent recovery on bone turnover, density and structure in older adults.
Hajj-Boutros G; Faust A; Mastrandrea C; Sonjak V; Rouabhia D; Duque G; Kremer R; Chevalier S · 2026 · Experimental physiology
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Bed rest accelerates bone loss and may exacerbate skeletal fragility. This study examined the effects of 14 days of head-down tilt bed rest (HDBR) with or without exercise, and subsequent recovery, on bone turnover, density and structure…
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Metadata source: Europe PMC · DOI 10.1113/ep093753