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. 2022 Sep 12;10:985692. doi: 10.3389/fbioe.2022.985692

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Copyright © 2022 Gao, Wang, Li, Zhang, Yuan, Li, Sun, Chen and Gu.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Research on artificial tissue with potential application in medical imaging. (A) Related research on artificial microvascular system. (a)Microvascular Networks Using Laser Patterns in Polyethylene Glycol Hydrogels. (b) 3D printed heart perfusion model (adapted and modified from Fleischer et al., 2020). (B) Brightfield and fluorescence images of brTEBV. (a) Brightfield image of brTEBV with a branch angle of 45° considering MC adhesion, where the dashed circles mark the inlet, side, main regions. (b) Fluorescence images of green-labeled MCs in the brTEBV region (adapted and modified from Lee et al., 2021).