The number of goblet cells showed no difference compared to the sham group (Figs. 3 and 7). There was a trend of maintaining trophism for 10 days observed in HE (Fig. 3), with an increase in neutral mucins and their cells and an increase in acid mucins (sulfomucins) and their respective crypts (Figs. 4 and 5). There were no differences in sialomucins or sulfomucins in the restricted group compared to the sham group, as well as height and the number of cells compared to the control group. We found a significant increase in total collagen in the restricted group compared to the sham and control groups (Figs. 6 and 7).