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Figure 5 | Respiratory Research

Figure 5

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 5

Macrophages from preterm lambs are recruited to the lung but are differentially activated after infection. (A) Scoring of macrophage infiltration in the lung sections of each animal. (B) Nitrite levels were measured in whole lung homogenates using the Griess reaction. (C) Arginase activity was measured in lung homogenates and expressed as units per μg of protein sample. The data represent the mean ± SE. *p < 0.05, ***p < 0.001 by ANOVA. NS, p > 0.05.

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