Fig. 5From: Perfusable micro-vascularized 3D tissue array for high-throughput vascular phenotypic screeningOverview of engineered end to end perfusable vasculature. A Confocal imaging of micro bead flow assay utilizing 2 µm beads through perfusable vasculature cultured within the chip. B Fluorescent dye assay showing FITC dye flow through the perfusable vasculature. C Confocal images of perfusable vasculature cultured with extravascular micro tumors. D Confocal images of intravascular micro tumors attached to and breaching the lumen. All scale bars are 500 µmBack to article page