Fig. 2From: A proteomic analysis of acute leukemia cells treated with 9-hydroxyoctadecadienoic acid9S-HOD induces HL-60 cell apoptosis. Morphological analysis of HL-60 cell after a vehicle or b 20 μM 9S-HOD treatment for 48 h, and c apoptosis examined using Annexin V/PI staining and flow cytometry. *P < 0.05, ***P < 0.001Back to article page