Search results for " Bone remodeling"

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Numerical simulations on periprosthetic bone remodeling: a systematic review

2021

Abstract Background and objective The aim of the present study was to review the literature concerning the analysis of periprosthetic bone remodeling through finite element (FE) simulation. Methods A systematic review was conducted on 9 databases, taking into account a ten-year time period (from 2009 until 2020). The inclusion criteria were: articles published in English, publication date after 2009, full text articles, articles containing the keywords both in the abstract and in the title. The articles were classified through the following parameters: dimensionality of the simulation, modelling of the bone-prosthesis interface, output parameters, type of simulated prosthesis, bone remodeli…

Bone densityComputer scienceFinite Element AnalysisPeriprostheticHealth InformaticsProsthesisModels Biological030218 nuclear medicine & medical imagingBone remodeling03 medical and health sciences0302 clinical medicineFE simulationsBone DensityFemurComputer SimulationComputational analysisFemurComputational analysisOrthodonticsBiological processesComputer Science ApplicationsBiological processes Computational analysis Systematic review FE simulations Bone remodeling ProsthesisSystematic reviewBone Remodeling030217 neurology & neurosurgerySoftware
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Association between osteocalcin and cognitive performance in healthy older adults.

2016

INTRODUCTION: cognitive deterioration and reductions of bone health coincide with increasing age. We examine the relationship between bone composition and plasma markers of bone remodelling with measures of cognitive performance in healthy adults.METHODS: this cross-sectional study included 225 old (52% women, mean age: 74.4 ± 3.3 years) and 134 young (52% women, mean age: 23.4 ± 2.7 years) adult participants from the MyoAge project. Whole body bone mineral density was measured by dual-energy X-ray absorptiometry. Blood analyses included a panel of bone-related peptides (dickkopf-1, osteoprotegerin, osteocalcin (OC), osteopontin, sclerostin, parathyroid hormone and fibroblast growth factor …

cognitionMaleAgingosteopontinvery elderlyCognitive declinesclerostinNeuropsychological Testsolder peopleExecutive FunctionAbsorptiometry PhotonBone Densityblood analysiscognitive defectphoton absorptiometry80 and overcalcium blood leveldickkopf 1 protein25 hydroxyvitamin D; calcium; dickkopf 1 protein; fibroblast growth factor 23; osteocalcin; osteopontin; osteoprotegerin; parathyroid hormone; sclerostin; biological marker; osteocalcin adult; aged; Article; blood analysis; bone density; bone remodeling; calcium blood level; cognition; controlled study; cross-sectional study; dual energy X ray absorptiometry; episodic memory; executive function; female; human; male; neuropsychological test; priority journal; working memory; adolescent; age; aging; blood; clinical trial; cognitive aging; cognitive defect; comparative study; Europe; metabolic bone disease; multicenter study; photon absorptiometry; psychology; sex difference; short term memory; very elderly; young adult Absorptiometry Photon; Adolescent; Adult; Age Factors; Aged; Aged 80 and over; Aging; Biomarkers; Bone Density; Bone Diseases Metabolic; Bone Remodeling; Cognition; Cognition Disorders; Cognitive Aging; Cross-Sectional Studies; Europe; Executive Function; Female; Humans; Male; Memory Episodic; Memory Short-Term; Neuropsychological Tests; Osteocalcin; Sex Factors; Young Adult; Ageing; Cognitive decline; Older people; Osteocalcincomparative studyAged 80 and overdual energy X ray absorptiometryadultAge Factorsclinical trialepisodic memorybiological markerPhotonEuropeagedMemory Short-Termfemalepriority journalyoung adultmetabolic bone diseaseBone RemodelingBone DiseasesEpisodicResearch PaperAdolescentMemory Episodicsex differenceOsteocalcinosteocalcinpsychologyArticleworking memoryfibroblast growth factor 23short term memorySex FactorsbloodMemoryparathyroid hormonecross-sectional studyHumanscontrolled studyhumanAbsorptiometrycalciumcognitive agingcognitive declineBone Diseases MetabolicAgeingikääntyminen25 hydroxyvitamin Dmulticenter studyCross-Sectional StudiesageShort-Termosteoprotegerinneuropsychological testMetabolicOlder peopleCognition DisordersBiomarkers
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