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.
Phase contrast microscopy images of R28 cells after 5 days exposure to bevacizumab. Increased numbers of rounded cells are observed at 0.5 and 1.0 mg/ml compared to untreated and IgG controls. (a) Untreated control R28 cells. (b) IgG-treated (1 mg/ ml) control R28 cells. R28 cells treated with (c) 0.50 mg/ml and, (d) 1 mg/ ml bevacizumab. ×40
