Comparison of storage solutions on saphenous vein endothelial function using immunofluorescence. A pilot study.

Background: Our aim was to establish which of the current and novel storage fluids caused the least harm to the endothelium of the saphenous vein.

Methods: Unmanipulated samples of saphenous vein were obtained. This vein was exposed to four fluids, DuraGraft, Plasma-Lyte, autologous blood and sodium chloride, and a control medium.