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.
Toxicity was determined by MTT assay (a, b) and trypan blue exclusion assay (c, d) after 24 h incubation with CD.siRNA complexes (50 or 100 nM siRNA) in mHypoE N41 cells and primary rat (E18) hippocampal neurons. Data (n = 3) are presented as the mean ± SEM; *p < 0.05 relative to untreated controls.
