In one of the goriest scenes on television last year, Lord Grantham of Downton Abbey collapsed after violently coughing up blood all over the dining table. It turned out to be a burst peptic ulcer. In Downton Abbey’s 1925 world, the doctor advised Lord Grantham to keep a healthy diet and to abstain from alcohol. But nearly a century later we have a much better understanding of the cause and treatment of peptic ulcers, partly thanks to animal research. The Foundation for Biome