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

. 2018 Apr 26;24:340–352.

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

Copyright © 2018 Molecular Vision.

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited, used for non-commercial purposes, and is not altered or transformed.

PMC Copyright notice

Effects of exogenous PGF on migration in ARPE-19 cells under hypoxia. A: Treatment with hypoxia alone or placental growth factor (PGF) alone did not affect the migration rate in the ARPE-19 cells compared with the control treatment, but the hypoxia+PGF treatment increased the migration rate in the ARPE-19 cells compared with the other three treatments. B: Quantitative analysis of the migration rates of the different groups is shown in the bar graph. Migration rate = [scratched area (0 h) – scratched area (12 h)] / scratched area (0 h). Data are the mean ± standard deviation (SD) of three independent experiments. Scale bar: 200 μM. *p<0.05 versus the other three groups.