Figure 1From: Accuracy of cDNA microarray methods to detect small gene expression changes induced by neuregulin on breast epithelial cellsAnti-proliferative effects of neuregulin on MCF10AT cells. Quadruplicate cultures of MCF10AT cells were treated with and without 1 nM neuregulin 3 days after plating and cell counts were performed demonstrating a significant decrease in their growth 24 and 48 hours after treatment. The p value for 24 hr was 0.0011, and for 48 hr was 1.46E-05.Back to article page