Basic Research
Copyright ©The Author(s) 2003.
World J Gastroenterol. Sep 15, 2003; 9(9): 2073-2077
Published online Sep 15, 2003. doi: 10.3748/wjg.v9.i9.2073
Figure 2
Figure 2 MNNG exposure activates ATM/ATR in Vero cells. Increased phosphorylation of ATM/ATR was observed after 0.2 μM MNNG 2.5 h exposure. One activated substrate mo-lecular weight is about 38 kDa. Pretreatment with 100 μM wortmannin abrogated the upregulation. Positive control 4-NQO 2.5 mM 30 minutes.