Tissue engineering: realistic gastrointestinal tract models Miniature guts and stomachs grown in the laboratory together with supporting cells and microbes provide a physiologically relevant model for studying gastrointestinal disease and testing candidate drug therapies. In a review article. Seung-Woo Cho and colleagues from Yonsei University. Seoul. https://parisnaturalfoodes.shop/product-category/deodorant-blossom/