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.
In vitro cytotoxicity of ESHU against bovine CE cells after 1, 12, and 24 h incubation. The number of dead CE cells was determined by counting the number of PI+ cells, and was expressed as a function of the total number of cells labeled by Hoechst staining. Values are expressed as the means ± SD (n = 3).
