Figure 2From: Promotion of breast cancer by β-Hexachlorocyclohexane in MCF10AT1 cells and MMTV-neu miceMeasurement of cell proliferation in MCF10AT1 sublines (Control, E2, Tam and β-HCH selected) as determined by (A) cell counts or (B) MTS bioreduction at 24, 48 and 72 hours after initial cell plating. N = 5–6 for both experiments *p < 0.05, ** p < 0.01 versus control.Back to article page