PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12837856-5 2003 In this present study we investigated the effect of several HIV protease inhibitors (ABT-378, Amprenavir, Indinavir, Nelfinavir, Ritonavir, and Saquinavir) on mRNA, protein, and functional levels of LDLR family members. Lopinavir 85-92 low density lipoprotein receptor Homo sapiens 199-203