{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["9(5)"],"submitter":["Martelli S"],"pubmed_abstract":["The effect of force amount, age, body weight and bone mineral density (BMD) on the femur's force relaxation response was analysed for 12 donors (age: 56-91 years). BMD and fracture load, <i>F</i> <sub>L</sub>, were estimated from clinical CT images. The 30 min force relaxation was obtained using a constant compression generating an initial force <i>F</i> <sub>0</sub> between 7% and 78% of <i>F</i> <sub>L</sub>. The stretched decay function (<i>F</i>(<i>t</i>) = <i>A</i> × <i>e</i> <sup>(-<i>t</i>/<i>τ</i>)<i>β</i></sup> ) proposed earlier for bone tissue was fitted to the data and analysed using robust linear regression. The relaxation function fitted well to all the recordings (<i>R</i> <sup>2</sup> = 0.99). The relative initial force was bilinearly associated (<i>R</i> <sup>2</sup> = 0.8"],"journal":["Royal Society open science"],"pagination":["220301"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9066301"],"repository":["biostudies-literature"],"pubmed_title":["The effect of age and initial compression on the force relaxation response of the femur in elderly women."],"pmcid":["PMC9066301"],"pubmed_authors":["Martelli S"],"additional_accession":[]},"is_claimable":false,"name":"The effect of age and initial compression on the force relaxation response of the femur in elderly women.","description":"The effect of force amount, age, body weight and bone mineral density (BMD) on the femur's force relaxation response was analysed for 12 donors (age: 56-91 years). BMD and fracture load, <i>F</i> <sub>L</sub>, were estimated from clinical CT images. The 30 min force relaxation was obtained using a constant compression generating an initial force <i>F</i> <sub>0</sub> between 7% and 78% of <i>F</i> <sub>L</sub>. The stretched decay function (<i>F</i>(<i>t</i>) = <i>A</i> × <i>e</i> <sup>(-<i>t</i>/<i>τ</i>)<i>β</i></sup> ) proposed earlier for bone tissue was fitted to the data and analysed using robust linear regression. The relaxation function fitted well to all the recordings (<i>R</i> <sup>2</sup> = 0.99). The relative initial force was bilinearly associated (<i>R</i> <sup>2</sup> = 0.8","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 May","modification":"2025-04-22T15:03:47.927Z","creation":"2024-12-04T04:17:31.926Z"},"accession":"S-EPMC9066301","cross_references":{"pubmed":["35592757"],"doi":["10.1098/rsos.220301"]}}