Fig. 6From: Identification of gene biomarkers for respiratory syncytial virus infection in a bronchial epithelial cell lineUp-regulation of arginase II by RSV in primary human bronchial epithelial cells. Human bronchial epithelial cells were treated with RSV at multiplicity of infection (MOI) of 1.0 and 2.0. Arginase II protein expression was measured at 48 h post-infection. Upper panel shows a representive western blot. Lower panel is the densitometry result. n = 3–4 independent experiments. * p < 0.05 vs. time 0 or MOI = 0Back to article page