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.
Cell toxicity resulting from Cd2+, Cu2+, and Zn2+ treatment of HLE cells at the metal concentrations shown below the metals (in micromolar). HLE cells were treated with indicated metals for 8 hours, and cell death was examined by trypan blue exclusion. Data are the mean ± SD of results in three separate experiments.
