Figure 4.
Transforming growth factor β-1 (TGFβ-1) inhibits anchorage dependent growth of human neuroendocrine tumour (NET) cells. Subconfluent cells (104) were treated with 10 ng/ml TGFβ-1 for the indicated time periods and cell numbers were determined. Values represent mean (SEM) from at least three separate experiments, each conducted in triplicate (*p<0.05).