Figure 3From: Interferon regulatory factor-1 together with reactive oxygen species promotes the acceleration of cell cycle progression by up-regulating the cyclin E and CDK2 genes during high glucose-induced proliferation of vascular smooth muscle cellsThe intracellular ROS production was measured by flow cytometry analysis under high glucose or normal glucose conditions. Values are showed as relative fold of fluorescence intensity measurement (High glucose/2 days =100). *P <0.05; **P <0.01 versus corresponding values in VSMCs under normal glucose conditions. 2 days, 4 days and 6 days = VSMCs incubated with high glucose or normal glucose for 2 days, 4 days and 6 days.Back to article page