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

. 2021 Feb 12;12:2041731420978327. doi: 10.1177/2041731420978327

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

© The Author(s) 2021

This article is distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 License (https://creativecommons.org/licenses/by-nc/4.0/) which permits non-commercial use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access pages (https://us.sagepub.com/en-us/nam/open-access-at-sage).

PMC Copyright notice

Figure 2. — Serum influenced the perforation force of CAM sheets. CAM sheets were produced in culture conditions supplemented with 20% of two serums (S1 and S2) used either pure or combined (S1 5% + 15% S2, S1 10% + 10% S2, and S1 15% + 5% S2). Ovine fibroblasts (c) produced much stronger sheets than porcine cells (b), but weaker than human cells (a). Results are expressed as means ± SD, n = 1-6, one-way ANOVA. (c) An unpaired t-test was performed between S2 20% and S1 15% + 5% S2, as S1 10% + 10% S2 (n = 1) was not included in the statistical analysis.

Statistical differences were expressed as followed: *p < 0.05, **p < 0.01, and ****p < 0.0001; * statistically different from S1 20%, # statistically different from S2 20%, ¤ statistically different from S1 5% + 15% S2, and $ statistically different from S1 10% + 10% S2.

ND: no data.