... detection of HIV-1 i ntegration; meanwhile, b-galactosidase activitywas analyzed for determination of HIV-1 infection. Asshown in Figure 1A b-galactosidase activity in raltegrav irtreated cells with ... very important, particularly regarding the effect of HAART in HIV-1 infected individuals. Because of limitations of prior HIV-1 integration assays, there is limited data on the level of integration ... Kelleher AD, Law M, Chen J, Hazuda DJ, Nguyen BY,Teppler H, Cooper DA: Antiretroviral therapy with the integrase inhibitorraltegravir alters decay kinetics of HIV, significantly reducing the secondphase....