Fourteen healthy participants are assigned to Arm B; these participants begin a 2-week regimen of nelfinavir. On Day 14, a baseline PK profile of nelfinavir and its M8 metabolite is carried out. Pravastatin is then added to the regimen for Days 15 to 18. On Day 18, a repeat PK evaluation of nelfinavir and the M8 metabolite is carried out in the context of combination therapy.