Figure 8. HMGECs were differentiated for 48 h before exposure to latanoprost for 3 h. Lipid extracts were analyzed by ESI-MSMS^ALL (see Methods). The inset depicts only the CEs that reached significance. Only four of the 50 CEs (8.0%) were significantly altered with latanoprost supplementation. CEs are labeled by carbon number and double-bond count, respectively. When a third number is present, it denotes an oxCE with the corresponding number of oxygenations. There were four replicates per condition. CE: cholesteryl ester; oxCE: oxidized cholesteryl ester; Gray bar: p ≤ 0.05; Black bar: p ≤ 0.01; Dashed bar: p ≤ 0.001.