PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12689411-0 2003 Greater reversal of CD4+ cell abnormalities and viral load reduction after initiation of antiretroviral therapy with zidovudine, lamivudine, and nelfinavir before complete HIV type 1 seroconversion. Nelfinavir 145-155 CD4 molecule Homo sapiens 20-23