Journal of Tissue Science and Engineering

Bobby Tingstedt

Publications

• Research Article
  Effects of Polylysine and Polyglutamate on Inflammation and the Normal Process of Peritoneal Healing After Surgery
  Author(s): Daniel Åkerberg, Karolin Isaksson, Monica Posaric-Bauden, Roland Andersson and Bobby TingstedtDaniel Åkerberg, Karolin Isaksson, Monica Posaric-Bauden, Roland Andersson and Bobby Tingstedt
  
  Introduction: Intraperitoneal adhesions are common after abdominal surgery and may lead to serious clinical complications. Previous studies have investigated the possible effects of the polypeptides poly-L-lysine (aPL) and poly-L-glutamate (PG) forming a polymer complex that prohibits local peritoneal adhesions after surgery. The aim of this study was to examine whether the normal process of peritoneal healing was affected by PL/PG polymer matrix. Material and methods: Male rats (Sprague Dawley) (n=84) underwent abdominal wall surgery and suturing. Rats were randomized in groups according to evaluation time (2, 4, 6, 8, 24 hours and 7 days) with corresponding control groups. Controls received saline (0.9%) and the experimental groups received PL/PG on the surgery site. tPA, PAI-1, IL-6 and active TGFb1 were ana.. Read More»
  DOI: 10.4172/2157-7552.1000117

  Abstract PDF