PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11709424-5 2001 IL-1 beta treatment stimulated superoxide production in VSM cells that was inhibited by pretreatment of cells with the superoxide scavenger N-acetyl-L-cysteine (NAC) and also by overexpression of the human manganese superoxide dismutase (MnSOD) gene. Superoxides 31-41 interleukin 1 beta Homo sapiens 0-9 11709424-5 2001 IL-1 beta treatment stimulated superoxide production in VSM cells that was inhibited by pretreatment of cells with the superoxide scavenger N-acetyl-L-cysteine (NAC) and also by overexpression of the human manganese superoxide dismutase (MnSOD) gene. Superoxides 119-129 interleukin 1 beta Homo sapiens 0-9 11709424-8 2001 The results demonstrate that IL-1 beta-dependent MMP-9 induction is mediated by superoxide-stimulated ERK activation. Superoxides 80-90 interleukin 1 beta Homo sapiens 29-38