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. 2004 Apr;78(8):4011–4019. doi: 10.1128/JVI.78.8.4011-4019.2004

FIG. 5.

FIG. 5.

The ratio of IFNγ to IL10 decreased between 4 and 10 weeks after rectal inoculation with FIV-B in both colonic lymph node and splenic tissue CD8+ T cells in FIV-infected animals. There was a significant difference between the levels for the control and those of the infected animals at 4 weeks PI (P < 0.01), and also between the infected animals at 4 and 10 weeks PI (P < 0.001). Viral RNA levels decreased between 4 and 10 weeks PI in CD8+ T cells (P < 0.01). Cytokine and viral RNA levels were measured as per the legend to Fig. 1. Control animals consisted of the sham-inoculated cats at both 4 and 10 weeks PI.