Figure 3From: RNAi-mediated knockdown of cyclooxygenase2 inhibits the growth, invasion and migration of SaOS2 human osteosarcoma cells: a case control studyOsteosarcoma cells proliferation were assessed by MTT assays. The growth of SaOS2 cells in 96-well plates applied to absorbance at 490 nm were detected on day 1, 2, 3, 4 and 5, respectively. Data are presented as mean ± s.e.m. # P < 0.001, compared with LV-Control and parental SaOS2 cell group.Back to article page