A cure for diabetes: diabetes was a disease that had slowly till death. In the second half of the s. XIX knew I had to do with the pancreas. The pancreas is a gland near the stomach, whose main function is to produce a very potent juice, qe is poured into the inst.Delgado which is able to break the molecules of many substances in nutrients assimilated by the body. Philosophers have thought that the pancreas as 2nd function to be the center of production of a hormone that shed blood, control the metabolism of glucose. An insufficiency of this hormone lead to diabetes. The main function is to produce pancreatic digestive juice, xo there are numerous groups of cells in the called islets of Langerhans, which are different.