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.
Predicted maximum pERK response. a Maximum pERK in response to FGF (yellow) or VEGF (blue) concentrations varying from 0.01 nM to 2 nM. b Ratio, R, of combination effects to the summation of individual effects in response to FGF and VEGF. Each dot represents one fit. The dots are spread horizontally to avoid overlap of similar responses from different fits. Asterisk indicates statistically significant difference compared with one (p < 0.05). Bars are median ± 95% confidence interval
