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. Author manuscript; available in PMC: 2024 Jan 28.
Published in final edited form as: ACS Appl Mater Interfaces. 2022 Nov 8;14(46):51602–51618. doi: 10.1021/acsami.2c12585

Figure 6.

Figure 6.

Cellular prints of liver-like and muscle-like 3D tissues. (a) Schematic and printed liver-like constructs. Front view (middle panel) shows liver-like constructs composed of vessels and HepG2-laden printed tissues. Top (top right) and bottom (bottom right) views show the perfusable channel passing through the length of the construct. (b) Fluorescent images of the printed liver-like construct showing staining for the proliferation of HepG2 cells via staining for VE-cadherin, F-actin, and DAPI after 21 days of culture. High-magnification microphotograph of the formed cellular spheroids within the printed 3D liver-like constructs. c, Albumin levels from the liver-like construct as determined by ELISA over 2 weeks of culture (n = 3).