In the erythrocyte lysate of AP patients, increased activities of total SOD (SOD1 + SOD2 + SOD3) and Cu/Zn SOD (SOD1 + SOD3) were found compared to healthy subjects, in both the individuals with the AG and AA genotypes for SNP rs2070424 in SOD1 gene (Table 4). Here, SOD1 is linked to alkaline phosphatase measurement.