Figure 2From: Calpain system protein expression in carcinomas of the pancreas, bile duct and ampulla Kaplan-Meier analysis of progression-free survival showing the impact of calpain-1 (panel A), calpain-2 (panel B), cytoplasmic calpastatin (panel C) and nuclear calpastatin (panel D) expression in the pancreatic cancer cohort with significance determined using the log rank test. Back to article page