Does carbon monoxide-saturated preservation solution protect lung grafts from ischemia-reperfusion injury?
This study demonstrates that 5% carbon monoxide as an additive to the cold flush/preservation solution can impart potent anti-inflammatory and cytoprotective effects after cold preservation and transplantation of lung grafts. Such ex vivo treatment of lung grafts with carbon monoxide can minimize concerns associated with carbon monoxide inhalation and might offer the opportunity to significantly advance the application of carbon monoxide in the clinical setting.
Transplantation of autologous cultured adult atrial heart cells limited scar thinning and dilatation and improved myocardial function compared with results in control hearts. This technique may lead to a novel therapy to prevent scar expansion after a myocardial infarction and prevent the development of congestive heart failure.