Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

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.

View full-text article in PMC

. 2022 Jun 24;16:100334. doi: 10.1016/j.mtbio.2022.100334

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2022 The Authors

This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

PMC Copyright notice

Fig. 8 — The effect of 3D bioprinted double-layered skin substitutes on HUVECs and macrophages (A) ELISA results of PDGF-BB release. (B) The laser confocal micrograph of an in vitro 3D bioprinted double-layered substitute. Scale bar: 200 μm. (C) Transwell migration assay of HUVECs co-cultured with 3D bioprinted substitutes. Scale bar: 100 μm. (D)Tube formation assay of HUVECs co-cultured with 3D bioprinted substitutes. Scale bar: 200 μm. (E) Immunofluorescent staining of Raw 264.7 macrophages co-cultured with 3D bioprinted substitutes. Scale bar: 200 μm. Data are expressed as the mean ± SEM; n = 3; ∗∗P < 0.01; ∗∗∗∗P < 0.0001.