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. 2005 Jul;79(13):8121–8130. doi: 10.1128/JVI.79.13.8121-8130.2005

FIG. 3.

FIG. 3.

HIV-1-specific IFN-γ responses increase with age in HIV-1-infected infants. Individual peak HIV-1 SFU responses are plotted on the y axis with respect to age of the infant, which is plotted on the x axis. Infants infected with HIV-1 in utero are represented by triangles; those infected peripartum are represented by circles. The linear mixed-effect regression lines are shown for changes in peak HIV-1 SFU numbers over time for infants infected in utero(dotted) and peripartum (solid) and are not significantly different from each other.