Heparin a blood thinner, a pharmaceutical product starts out in artisanal workshops like this in China, because the active ingredient comes from pigs' intestines.

He asked the question, if I take that material, which is a natural material that usually induces healing in the small intestine, and I place it somewhere else on a person's body, would it give a tissue specific response, or would it make small intestine if I tried to make a new ear?