HSPG2 and Crohn ileitis: Conversely, ileitis development was accompanied by higher gene numbers of enterobacteria and enterococci in the ilea of PLC, but not PACAP mice (Figures 5B,C), whereas lactobacilli loads were higher in PACAP treated mice at day 9 p.i. as compared to both, T. gondii infected PLC treated mice and naive control animals (Figure 5D).