TO GO WITH AFP STORY BY ARNAUD BOUVIER A woman wears a prototype of a Defymed bio-artificial pancreas (BAP) on her belly at the European Center for the Study of Diabetes (CEED) on July 3, 2014 in Strasbourg, eastern France. The bio-artificial pancreas will carry insulin secretory cells or islets from human or animal origins in order to physiologically respond to the patientís body needs in terms of insulin, allowing patients to be autonomous in the treatment of their diabetes. AFP PHOTO / FREDERICK FLORIN / AFP PHOTO / FREDERICK FLORIN