Fig. 1From: N-Hydroxyphthalimide exhibits antitumor activity by suppressing mTOR signaling pathway in BT-20 and LoVo cellsNHPI selectively decreases cell viability in BT-20, LoVo and HT-29 cells. a Chemical structure of NHPI. b All the tested cancer cells were treated with 40 μM NHPI for 48 h. Cell viability was determined by MTS assay and represented with relative viability versus control. Results were presented as mean ± SD (n = 3)Back to article page