Fig. 4From: Expression of oxidized protein tyrosine phosphatase and γH2AX predicts poor survival of gastric carcinoma patientsKaplan-Meier survival analysis in three subgroups according to the combined expression patterns of nuclear Ox-PTP and γH2AX. The subgroups were Nu-Ox-PTP−γH2AX−, Nu-Ox-PTP−γH2AX+ or Nu-Ox-PTP+γH2AX−, and Nu-Ox-PTP+γH2AX+Back to article page