Low protein intake is associated with impaired titanium implant osseointegration

Dayer, Romain Olivier Pierre; Rizzoli, René; Kaelin, André; Ammann, Patrick

doi:10.1359/JBMR.051009

Scientific article

English

Low protein intake is associated with impaired titanium implant osseointegration

ContributorsDayer, Romain Olivier Pierre; Rizzoli, René; Kaelin, André; Ammann, Patrick

Published inJournal of bone and mineral research, vol. 21, no. 2, p. 258-264

Publication date2006

Abstract

Low protein intake is highly prevalent among orthopaedic elderly patients. We studied the effects of an isocaloric low protein diet on the resistance to pull-out of titanium rods implanted into rats proximal tibia. Isocaloric low protein intake impairs titanium implant osseointegration, with a decreased strength needed to completely loose the implant and altered bone microarchitecture in its vicinity.

Keywords

Animals
Body Weight
Caloric Restriction/adverse effects
Diet, Protein-Restricted/adverse effects
Female
Implants, Experimental
Insulin-Like Growth Factor I/analysis/metabolism
Osseointegration
Rats
Tibia/anatomy & histology/radiography
Titanium/metabolism
Tomography, X-Ray Computed

Affiliation entities

Research groups

Citation (ISO format)

DAYER, Romain Olivier Pierre et al. Low protein intake is associated with impaired titanium implant osseointegration. In: Journal of bone and mineral research, 2006, vol. 21, n° 2, p. 258–264. doi: 10.1359/JBMR.051009

Article (Published version)

Identifiers

PID : unige:73106
DOI : 10.1359/JBMR.051009
PMID : 16418781

Journal ISSN0884-0431

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Update14/03/2023 23:21:48

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Low protein intake is associated with impaired titanium implant osseointegration

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