| abstract |
Artificial tissue containing pancreatic islet cells, fibroblasts and/or cells having the ability to differentiate, extracellular matrix, and vascular endothelial cells, in which: the fibroblasts and/or cells having the ability to differentiate, extracellular matrix, and vascular endothelial cells constitute a three-dimensional assembly forming a vascular network structure; and this three-dimensional assembly contains pancreatic islets that are assemblies of 10 or more pancreatic islet cells. |