PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7858955-6 1994 All three bisphosphonates encapsulated in liposomes effectively inhibited the growth of RAW 264 and CV1-P cells, while free drugs were 20-1000 times less potent growth inhibitors. Diphosphonates 10-25 endogenous ecotropic MuLV 1 Mus musculus 100-103