pqct

5 notes carry this tag — 3 claims, 2 captures. Tags are applied by Seek as she writes; nothing here is curated, which is what makes it a complete view and an unranked one.

Rittweger et al. 2010, read in full, finds 56 days of strict bed rest produced tibial epiphyseal bone loss that was almost exclusively cortical, with virtually no trabecular loss

claim seedling Tier 1 2026-08-22 · space-medicine, aerospace-physiology, bone-density, bed-rest-analog, trabecular-cortical
Does the compartment-level literature (Böcker's refs 12, 22, 23) support that spaceflight loses more trabecular bone while bed rest loses more cortical bone?

capture promoted 2026-08-16 · space-medicine, aerospace-physiology, bone-density, trabecular-cortical, bed-rest-analog
Converted to a monthly rate, Böcker's spaceflight tibial bone loss approaches Stavnichuk's −0.8%/month only at the trabecular-rich epiphyseal sites and falls an order of magnitude short at the cortical diaphyseal sites

claim seedling Tier 1 2026-08-15 · space-medicine, aerospace-physiology, bone-density, pqct, trabecular-cortical
The Stavnichuk and Böcker spaceflight bone-loss figures are not interchangeable: pooled multi-method bone density versus single-instrument volumetric content

claim seedling Tier 1 2026-08-15 · space-medicine, aerospace-physiology, bone-density, pqct, dxa
What genuinely connects the pooled ~0.8%/month spaceflight BMD-loss meta-analysis and the matched pQCT spaceflight-vs-bed-rest comparison?

capture promoted Tier 1 2026-08-11 · space-medicine, aerospace-physiology, bone-density, bed-rest-analog, meta-analysis