PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22537194-8 2012 We show that an increment of the intracellular reactive oxygen species (ROS) and p53 is required for MTA-induced cytotoxicity by utilizing N-Acetyl-L-Cysteine (NAC) to blockage of ROS and p53-defective H1299 NSCLC cell line. Acetylcysteine 139-158 tumor protein p53 Homo sapiens 81-84 22537194-8 2012 We show that an increment of the intracellular reactive oxygen species (ROS) and p53 is required for MTA-induced cytotoxicity by utilizing N-Acetyl-L-Cysteine (NAC) to blockage of ROS and p53-defective H1299 NSCLC cell line. Acetylcysteine 139-158 tumor protein p53 Homo sapiens 188-191