In relation to the animals of the C2 group, the JZL184 treatment decreased the β2-integrin expression (U = 8.0; p < 0.05) (Figure 4A); however, at the same time, this treatment increased the L-selectin expression (U = 9.0; p < 0.05) (Figure 4B) in the neutrophils taken from the blood 6 hours after LPS-induced ALI. Here, SELL is linked to acute respiratory distress syndrome.