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Figure 4 | Respiratory Research

Figure 4

From: Respiratory syncytial virus infection is associated with an altered innate immunity and a heightened pro-inflammatory response in the lungs of preterm lambs

Figure 4

Neutrophils of RSV-infected preterm lambs have reduced myeloperoxidase levels compared to full-term lambs. (A) Scoring of neutrophil infiltration in the lung sections of each animal. Histochemical analysis of myeloperoxidase expression in lungs of (B) RSV-infected preterm lambs and (C) RSV-infected full-term lambs. (D) Scores were assigned in lungs of control and RSV-infected animals based on IR to myeloperoxidase. The data represent the mean ± SE. **p < 0.01, ***p < 0.001 by ANOVA. NS, p > 0.05. Bars = 100 μm.

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