PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9108779-7 1997 Exposure of rat aortic segments without endothelium to IL-1 beta activated NF-kappa B within 30 minutes and was associated with the appearance of iNOS mRNA and an attenuation of phenylephrine-induced contraction 6 hours later. Phenylephrine 178-191 interleukin 1 beta Rattus norvegicus 55-64