PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8776942-3 1996 For many years the only notable success from such intensive research was the combination of imipenem with cilastatin, an inhibitor of the renal dipeptidase enzyme DHP-1. Cilastatin 106-116 dipeptidase 1 Homo sapiens 138-155