Part one of term paper
Each year 13 thousand people are diagnosed with diabetes, and Until about 75 years ago, the form of diabetes that usually strikes children and young adults was invariably lethal. As you can see diabetes is a serious problem. In the past scientist have tried extracting insulin from animals and most people assumed daily injections of insulin ...

Part two of term paper
... Unfortunately this method did not work for humans. Again in the mid 1980's scientist got their hopes up and again were let down. They took islets and made a small incision near the navel and fed the islets through a tube into a vein that leads to the portal vein. Once the islets were lodged in the smaller vessels they had direct contact with blood. The results were had the scientist encouraged. Their patients were given 400 thousand islets, but they did not produce enough insulin to enable t ...