english: They take the donor ileum, which is filled with microbes from a donor and they have a recipient who might have a problem with their microbial community, say Crohn's disease, and they sterilized the donor ileum.
non_english: Uzeli su ileum pun mikroba od davaoca i imali su primaoca koji bi mogao imati problem sa njihovom mikrobijalnom zajednicom, recimo sa Kronovom bolešću i zato su sterilisali ileum davaoca.