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Figure 2 | BMC Pediatrics

Figure 2

From: Increased IL-4 mRNA expression and poly-aromatic hydrocarbon concentrations from children with asthma

Figure 2

Comparison of serum levels of IL-4 and IFN-γ in non-asthmatic and asthmatic subjects. Independent sample t-test was performed for comparing non-asthmatic and asthmatic subjects. Data represented by Mean± standard deviation. Error bars represents standard error of the means. (A) Serum IL-4 (ng/ml) concentration among non-asthmatic and asthmatic subjects. (B) Serum IFN-γ (ng/ml) concentration among non-asthmatic and asthmatic subjects.

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