PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17446309-4 2007 Administration of SAM (50 mg/kg body wt ip every 12 h for 3 days) prevented the observed pathological changes as well as the increase of apoptotic hepatocytes, caspase 3 activity, and serum TNF-alpha levels. S-Adenosylmethionine 18-21 caspase 3 Mus musculus 160-169