PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18849334-6 2008 Administration of anti-TNF-alpha at the onset of reperfusion partially restored nitric oxide-mediated coronary arteriolar dilation and reduced superoxide production. Superoxides 143-153 tumor necrosis factor Mus musculus 23-32