Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Three-dimensional vascularized tissues. (a) Schematic depicting a HUVEC-lined vascular channel. (b–d) Confocal microscopy images of the vascular network after 7 days; HUVEC (red), MDA-MB-231 (green). Chanel hydraulic diameters: (b) 1.4 mm, (c) 0.9 mm, and (d) 0.5 mm. (Scale bars: 500 μm).
