Pancreas
History

The pancreas was first identified by Herophilus (335–280 BC), a Greek anatomist and surgeon. A few hundred years later, Rufus of Ephesus, another Greek anatomist, gave the pancreas its name. Etymologically, the term "pancreas", a modern Latin adaptation of Greek πάγκρεας,, originally means sweetbread, although literally meaning all-flesh, presumably because of its fleshy consistency. It was only in 1889 when Oskar Minkowski discovered that removing the pancreas from a dog caused it to become diabetic. Insulin was later isolated from pancreatic islets by Frederick Banting and Charles Best in 1921.

The way the tissue of the pancreas has been viewed has also changed. Previously, it was viewed using simple staining methods such as H&E stains. Now, immunohistochemistry can be used to more easily differentiate cell types. This involves visible antibodies to the products of certain cell types, and helps identify with greater ease cell types such as alpha and beta cells.
language:response_language[French], detectable_content:postscript