ABSTRACT
Objective To compare F-Z solution with UW solution in preserving efficacy at cell level. Methods The LDH content in supernatant of endothelial cells after preservation-rewarming to determine the injury after preservation-rewarming. MTT was used to determine the activity of endo-thelial cells after preservation-rewarming. Results After being preserved for 24 h, the LDH content in supernatant of endothelial cells in UW group was not significantly different from that in F-Z group.After preservation for 48 h, there was no marked difference in the activity of endothelial cells between the 2 groups. Conclusion F-Z solution and UW solution have the same effect in reducing injury and maintaining activity of endothelial cells after preservation-rewarming at cell level.