Figure 2
From: Human macrophages limit oxidation products in low density lipoprotein
Production of reactive oxygen species from LDL, oxLDL and macrophages as measured by isoluminol-enhanced chemiluminescence. The incubation mixture of 1.0 mL KRG contained 5 × 105 cells (HMDM), 10 μg isoluminol, 4 U horseradish peroxidase, and 100 μg of LDL, oxLDL (oxidized for 2 h), or acLDL. The chemiluminescence was measured every 2 minutes for a total of 100 minutes at 37°C (n = 5).