a positive trendp < 0.0001
Chi square analysis of the distribution of annexin V FITC and propidium iodide positive cells indicated a positive trend toward apoptosis in dieldrin-treated N27 cells (χ 2 = 69.12, p < 0.0001).
Chi square analysis of the distribution of annexin V FITC and propidium iodide positive cells indicated a positive trend toward apoptosis in dieldrin-treated N27 cells (χ 2 = 69.12, p < 0.0001).