During this procedure, the entire colon and most, if not all, of the entire rectum are removed. The ileum (end of the small intestine) is attached to the rectum with the creation of an ileal pouch.

The purpose of the study was to develop a per-6-thiolated α-cyclodextrin (α-CD) by substituting all primary hydroxyl groups of α-CD with thiol groups and to assess its solubility-improving and ...