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.
Plots of means (a) aqueous ET-1 as a function of group. ET-1 is significantly elevated in the NPDR group compared with the controls, P=0.02. (b) TRBF as a function of group. TRBF was significantly reduced in the NPDR group compared with the controls, P=0.002. Error bars indicate 95% confidence intervals of the mean. NPDR, non-proliferative diabetic retinopathy.
