Fig. 2.
Fabrication of the in vitro human microvessel using a PDMS chip.
(a) Schematic of the method for fabricating the 3D in vitro model of a human microvessel. (collagen sol.: collagen solution) (b) Phase-contrast and CLSM images of a microvessel. The orthographic view shows the lumen (green: actin cytoskeleton, blue: nucleus).