PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
21239456-3	2012	Here, we demonstrate that catechin and quercetin have the potential to down-regulate the initial signalling molecule NF-kappaB which may further inhibit the downstream cascade including TNF-alpha and NO.	Catechin	26-34	tumor necrosis factor	Rattus norvegicus	186-195