Figure 2From: Decreased expression of GST pi is correlated with a poor prognosis in human esophageal squamous carcinoma Survival curves using the Kaplan-Meier method. Kaplan-Meier curves drawn for the entire series (n = 153) based on GST pi protein expression levels in cytoplasm (p = 0.001) (A). Kaplan-Meier curves drawn for the entire series (n = 153) based on GST pi protein expression levels in nucleus (p < 0.001) (B). Kaplan-Meier curves drawn for the entire series (n = 153) based on GST pi protein expression levels in cytoplasm/nucleus (p = 0.001) (C).Back to article page