Figure 5. Effect of viral infection on the frequency of microglia expressing iNOS and Arg-1 in C57BL/6, Fcer1g and FCgR2b.
(A) Frequency of microglial cells expressing iNOS were calculated based on flow cytometric analysis from MCMV infected brain at 0, 14, 30 and 60 dpi. (B). Frequency of microglial cells expressing Arg-1 observed at the indicated time points. Pooled data presented are mean ± SE of two experiments using 4–6 mice per time point. The data was analyzed using regular two-way analysis of variance (ANOVA) followed by Bonferroni post-tests (*p < 0.05, **p < 0.01, and ***p < 0.001.