Desuden hæmmede raltegravir den virale replikation i kulturer af mitogenaktiverede mononukleære celler fra humant perifert blod inficeret med forskellige, primære kliniske isolater af HIV- 1, inklusive isolater som var resistente over for reverse transkriptasehæmmere og proteasehæmmere.
In addition, raltegravir inhibited viral replication in cultures of mitogen-activated human peripheral blood mononuclear cells infected with diverse, primary clinical isolates of HIV-1, including isolates resistant to reverse transcriptase inhibitors and protease inhibitors.