PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18359516-9 2008 The infarct volume in the alpha-MSH group was smaller compared to the saline treated group as demonstrated both by MRI and TTC staining. triphenyltetrazolium 123-126 proopiomelanocortin Rattus norvegicus 26-35