Fibrin-targeted block copolymers for the prevention of postsurgical adhesions.

ABSTRACT: Despite advances in surgical methods, postsurgical adhesions (PSA) remain a significant clinical challenge affecting millions of patients each year. These permanent fibrous connections between tissues result from the bridging of wounded internal surfaces by an extended fibrin gel matrix (FGM). Adhesion formation is a result of a systems level convergence of wound healing pathways, complicating the design of materials that could inhibit their occurrence. In this study, a systematic approach that identifies key material properties required for functional performance optimization was used to design a new fibrin-targeted PSA prevention material. A series of multifunctional polymers with varied molecular architectures was synthesized to investigate the effect of changing polymer structural para

SUBMITTER: Medley JM 

PROVIDER: S-EPMC4336788 | biostudies-literature | 2011 Oct

REPOSITORIES: biostudies-literature