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

. 2014 Feb 19;14:10. doi: 10.1186/1471-213X-14-10

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

Copyright © 2014 Cakstina et al.; licensee BioMed Central Ltd.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

PMC Copyright notice

Retinoic acid regulates the expression of VEGF-A in chicken heart forming cell culture. Primary heart forming region cells from 3–5 ss chicken embryos were cultured for 3 d in either DMEM or Endo Grow (Endo) media in the presence or absence of added retinoic acid (RA). Relative quantification of VEGF-A mRNA in comparison to VEGF-A mRNA in control cells with no added RA. Standard deviations are indicated by error bars. Differences in comparison to the controls at significance level p < 0.05 are marked by (*); at p < 0.005, by (**).