In addition, Perfumo et al. [51] reported that lectins similar to those tested in this study (DBA, SBA, PNA, and RCA120) bind to receptors on the respiratory epithelial cells of the nasal cavity of healthy swine, as well as those suffering from atrophic rhinitis caused by P. multocida and B. bronchiseptica. This evidence concerns the gene RPS19 and atrophic rhinitis.