Figure 3.

PON1 induces an atheroprotective HDL protein-profile. (A) Plasma PON1 activity was determined. n=10 per group. (B) and (C) Plasma MPO and LCAT activities were determined by enzymatic colorimetric assay. n=7 per group. (D) Plasma HDL-associated protein levels of APOA1, APOE, LCAT, SAA, A1AT and APOA4 were detected by Western blot. n=3–4 per group. The measurement data were presented as mean ± standard error of the mean. Data between the two groups were compared by unpaired Student’s t-test. *P<0.05, **P<0.01, versus Lv-GFP group.