PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20329808-5 2010 The efficacy of raltegravir in achieving HIV-1 RNA levels of <50 copies/mL was also demonstrated in subgroups of patients separated according to baseline viral levels, CD4+ cell counts and viral subtypes. Raltegravir Potassium 16-27 CD4 molecule Homo sapiens 171-174 20329808-6 2010 Preliminary evidence suggests that both virological and CD4+ cell count improvements were maintained at 96 weeks for treatment-naive recipients of raltegravir 400 mg twice daily. Raltegravir Potassium 147-158 CD4 molecule Homo sapiens 56-59