The Indolic Diet-Derivative, 3,3′-Diindolylmethane, Induced Apoptosis in Human Colon Cancer Cells through Upregulation of NDRG1

Figure 3

Expression of NDRG1. Cells treated with 60 μM DIM for 24, 48 and 72 h. The levels of mRNA were examined by real-time PCR and are represented as RQ (relative quantification) = 2^-ddCt. *𝑃 value <0.01, **𝑃 value <0.001.