Does strain-specific colitis susceptibility in IL10-deficient mice depend on complex gut microbiota-host interactions?
Cdcs1 modifies the response to H. hepaticus infection. However, this infection alone does not reflect the original response to a complex colitogenic biota. H. hepaticus-induced inflammation altered intestinal microbiota in a mouse strain-specific manner. Bacteroides spp. became more abundant in susceptible C3Bir-Il10(-/-) , lactobacilli in B6-Il10(-/-) mice. Therefore, both host immune response and differential compositional changes of microbiota play a role in strain-specific colitis susceptibility in Il10(-/-) mice.
After endoscopic papillary balloon dilation, gallbladder motility improves transiently at 7 days but returns to baseline at 1 month. In terms of gallbladder motility, endoscopic papillary balloon dilation does not seem to increase the subsequent risk of acute cholecystitis.