Remote Outcomes with Poly-ε-Caprolactone Aortic Grafts in Rats.

ABSTRACT: Poly-ε-caprolactone ((1,7)-polyoxepan-2-one; PCL) is a biodegradable polymer widely used in various fields of bioengineering, but its behavior in long-term studies appears to depend on many conditions, such as application specificity, chemical structure, in vivo test systems, and even environmental conditions in which the construction is exploited in. In this study, we offer an observation of the remote outcomes of PCL tubular grafts for abdominal aorta replacement in an in vivo experiment on a rat model. Adult Wistar rats were implanted with PCL vascular matrices and observed for 180 days. The results of ultrasound diagnostics and X-ray tomography (CBCT) show that the grafts maintained patency for the entire follow-up period without thrombosis, leakage, or interruptions, but different typ

SUBMITTER: Dokuchaeva AA 

PROVIDER: S-EPMC10649699 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature