Fig. S10.

Representative histology from SMA-stained slides of islet modules with or without HUVEC at days 7 and 14. At day 7, vessels in both groups were SMA⁺; however, islet modules with HUVEC were infiltrated with more SMA⁺ cells not associated with vessels. At day 14, SMA⁺ cells were predominately associated with the vasculature in islet modules with and without HUVEC (arrows). (Scale bars: 300 μm.)