PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19782718-0 2009 Nandrolone decanoate administration elevates hippocampal prodynorphin mRNA expression and impairs Morris water maze performance in male rats. Nandrolone Decanoate 0-20 prodynorphin Rattus norvegicus 57-69