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

. 2020 Feb 21;9(1):37–50. doi: 10.1089/biores.2020.0005

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

© Austin Bow et al. 2020; Published by Mary Ann Liebert, Inc.

This Open Access article is distributed under the terms of the Creative Commons License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

PMC Copyright notice

FIG. 3. — (a) sPLS-DA plot demonstrating discrete cluster separation for metabolomic concentration assessment of cell-based subset group with differentiated (gray) and undifferentiated (black) hMSCs on tissue culture substrates compared to hMSC-seeded (white) scaffolds. (b) Twenty-one metabolites driving separation observed in sPLS-DA plot. (c) sPLS-DA plot demonstrating discrete cluster separation for metabolomic concentration assessment of material-based subset group with dry (white) and media-exposed (gray) scaffolds compared to hMSC-seeded (black) scaffolds. (d) Fifteen metabolites driving separation observed in sPLS-DA plot. hMSC, human mesenchymal stem cell; sPLS-DA, sparse partial least squares discriminant analysis.