Fig. 2

APOE serum level in CKD patients depending on APOE genotype and CKD stage. Subgroups: E2: ɛ2ɛ3 subjects; E3: ɛ3ɛ3 subjects; E4: ɛ3ɛ4 subjects. Data are expressed as mean ± SD. *p < 0.001 vs. E3 and E4 subgroups (G3a stage), #p < 0.05 vs. E2 and E4 subgroups (G4 stage). APOE - apolipoprotein E, CKD - chronic kidney disease