FIG 2.
Real-time RT-PCR analysis of cytokine gene mRNA transcripts in the whole right lungs of BALB/c mice. Error bars indicate standard errors from biological triplicates. P values were calculated using two-way ANOVA followed by Tukey's multiple-comparison test. A P value of <0.05 was considered statistically significant, and levels of significance were assigned as follows: *, P ≤ 0.05; **, P ≤ 0.01; ***, P ≤ 0.001; ****, P ≤ 0.0001.