Safety and efficacy of the submucosal tunnel without mucosal closure for the transgastric approach in a porcine survival model.

Introduction: Usefulness of submucosal tunneling for transgastric approach with clip closure of the mucosal incision in natural orifice translumenal endoscopic surgery (NOTES) has been described. Although the narrow longitudinal submucosal tunnel itself is considered good for wound approximation and healing, no reports have evaluated the sealing effect in this technique. This study was aimed at evaluating the technical feasibility of a submucosal tunnel technique for transgastric peritoneal access without mucosal closure.

The new vitamin E derivative, ETS-GS, protects against cecal ligation and puncture-induced systemic inflammation in rats.

Sepsis-related systemic inflammation frequently occurs in the critical care setting. Systemic inflammation is implicated in the progression of organ injury, which is associated with a high mortality rate. Recently, vitamin E and glutamic acid have been reported to attenuate inflammation.