http://www.fasebj.org –
When compact bone is subjected to bending loads, interstitial fluid in the bone matrix flows away from regions of high compressive stress. The amount of interstitial fluid flow is strongly influenced by the loading rate in a dose-dependent fashion. We hypothesize that interstitial fluid flow affects bone formation, and we tested this hypothesis indirectly by measuring the effect of different loading frequencies on bone formation rate in vivo. The right tibiae of adult female rats were subjected to applied bending at frequencies of 0.05, 0.1, 0.2, 0.5, 1.0, and 2.0 Hz for a 2-wk period.
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Created by jkliu
31 weeks 2 days ago –
Made popular 31 weeks 2 days ago
Category:
Cell Mechanotransduction Tags: