History of diabetes further clarified in 1921, when Sir Frederick Grant Banting and Charles Herbert Best repeated the work of Von Mering and Minkowski, and went further to demonstrate they could reverse induced diabetes in dogs by giving them an extract from the pancreatic islets of Langerhans of healthy dogs. The islets of Langerhans was discovered in 1869 by an anatomist named Paul Langerhans. He identified the keys cells in the pancreas which produce the main substance that controls glucose levels in the body. Banting, Best, and colleagues (especially the chemist Collip) went on to purify the hormone insulin from bovine pancreases at
Islets of Mauritius this islet was named after the famous volcano on nearby Réunion. It is thought to have broken away from Île D'ambre. Also known as Île aux deux Cocos, the island, located off the southern coast of Grand Port, is named after the two abandoned coconut plantations it houses. The plantations were set up by the French, but were abandoned after crops were damaged during a lengthy storm in the 18th century. Both of these relatively large islands, lying to the east of Mauritius and considered part of Flacq, become temporarily merged at low tide. The islets are an increasingly popular