The two-step labeling protocol using Lysostaphin and bio-orthogonal click chemistry for staining bacteria is described. The click protocol is efficient in labeling staphylococci and is non-toxic. This protocol promises the efficient of infections that are difficult to assess by conventional imaging. Infection diagnostics in clinics is time consuming, invasive and relays on microbiological cultures. New probes and labeling protocols enabling rapid and specific detection of infection Summary
Introduction
In vivo microCT allows monitoring of subtle bone structure changes around infected implants in a rat model. The principal causes of orthopedic implant revisions are periprosthetic bone loss and infections. Immediately after implantation, a dynamic process of bone formation and resorption takes place around an orthopedic implant, influencing its mechanical fixation. Despite its importance, the effect of bacteria on the temporal pattern of periprosthetic remodeling is still unknown. The aim of this study was to evaluate the morphological changes of bone adjacent to an implant in the presence and absence of infection using micro computed tomography (microCT).Summary Statement
Introduction
