3D-animation

For Thomas Borén at the Department of Medical Biochemistry and Biophysics, Umeå University, NoPolo produced an animated movie showing how the Helicobacter Pylori bacteria uses a specific protein to attach to the protective pH-neutral mucous lining of the stomach in man and also how it uses a pH-responsive mechanism to protect itself from the gastric acid.

That´s the short version, more information available here.