Material properties in regenerating axolotl limbs using inverse finite element analysis.

ABSTRACT:

Background

The extracellular mechanical environment plays an important role in the skeletal development process. Characterization of the material properties of regenerating tissues that recapitulate development, provides insights into the mechanical environment experienced by the cells and the maturation of the matrix. In this study, we estimated the viscoelastic material properties of regenerating forelimbs in the axolotl (Ambystoma mexicanum) at three different regeneration stages: 27 days post-amputation (mid-late bud) and 41 days post-amputation (palette stage), and fully-grown time points. A stress-relaxation indentation test followed by two-term Prony series viscoelastic inverse finite element analysis was used to obtain material parameters. Glycosaminoglycan (GAG) content wa

SUBMITTER: Kondiboyina V 

PROVIDER: S-EPMC11495890 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature