Localized tissue mineralization regulated by bone remodelling: A computational approach.

ABSTRACT: Bone is a living tissue whose main mechanical function is to provide stiffness, strength and protection to the body. Both stiffness and strength depend on the mineralization of the organic matrix, which is constantly being remodelled by the coordinated action of the bone multicellular units (BMUs). Due to the dynamics of both remodelling and mineralization, each sample of bone is composed of structural units (osteons in cortical and packets in cancellous bone) created at different times, therefore presenting different levels of mineral content. In this work, a computational model is used to understand the feedback between the remodelling and the mineralization processes under different load conditions and bone porosities. This model considers that osteoclasts primarily resorb those parts o

SUBMITTER: Berli M 

PROVIDER: S-EPMC5357005 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature