PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22305882-5 2012 In addition, we confirmed that leonurine suppressed degradation of IkappaBalpha and phosphorylation of nuclear factor-kappaB (NF-kappaB) p65 as well as production of intracellular reactive oxygen species in a concentration dependent manner. leonurine 31-40 NFKB inhibitor alpha Homo sapiens 67-79 22326051-7 2012 Furthermore, leonurine also suppressed the TNF-alpha-activated p38 phosphorylation and IkappaBalpha degradation. leonurine 13-22 NFKB inhibitor alpha Homo sapiens 87-99