Tissue-level cytokines in a rodent model of chronic implant-associated infection.

ABSTRACT: Systemic cytokine concentrations have been extensively studied in implant-associated infections, providing sensitive diagnostic markers. However, less is known about the relationships of tissue-level cytokines surrounding the joint. The aim of this study was to define the cytokine profiles of tissues to investigate the use of these cytokines as markers of debridement in chronic joint infection. Using a rodent model, muscle samples were obtained from rats following Kirschner wire implantation and infection with Staphylococcus aureus to determine if: (1) differences exist in cytokine concentrations with proximity to infection, and (2) localized infection-specific markers can be identified on a tissue level to potentially serve as debridement markers in the future. Samples were collected from

SUBMITTER: Prince N 

PROVIDER: S-EPMC8180530 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature