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.
Cytotoxicity of B[a]P, P. tricornutum, and O. tauri extracts in endothelial HMEC-1 cells. HMEC-1 cells were exposed to vehicle (DMSO) or different concentrations of (a) B[a]P 0.1 µM to 10 µM or (b) P. tricornutum (PT) extract and (c) O. tauri (OT) extract at 0.1 to 50 µg/mL for 24 h. Results are represented as mean values ± SD from at least 3 independent experiments. Mean values assigned with different letters are significantly different (p < 0.05) with a < b < c < d.
