Percent of lung tissue staining positive with periodic acid-Schiff (PAS) stain for mucus and rat anti-mouse CD45 stain, after mice were fed (n-3) or (n-6) PUFA enriched foods for 8 weeks and then sensitized and challenged with OVA for an additional 4 weeks compared with mice fed control food that were sensitized and challenged with saline (Negative Control) or OVA (Positive Control)¹.

<p>Percent of lung tissue staining positive with periodic acid-Schiff (PAS) stain for mucus and rat anti-mouse CD45 stain, after mice were fed (n-3) or (n-6) PUFA enriched foods for 8 weeks and then sensitized and challenged with OVA for an additional 4 weeks compared with mice fed control food that were sensitized and challenged with saline (Negative Control) or OVA (Positive Control)<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0163819#t006fn001" target="_blank">¹</a>.