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.
Two types of ZnO NP-induced apoptosis in SHSY5Y cells.
Notes: (A) After SHSY5Y cells had been treated with ZnOa NPs, ZnOb NPs, and ZnCl2 at various concentrations for 5 hours, cell-apoptosis levels were detected. (B) Apoptosis-related changes in gene expression in SHSY5Y cells after treatment with ZnO NPs and ZnCl2. Results shown as means ± SEM of three independent experiments. *P<0.05; **P<0.01; ***P<0.001.
Abbreviations: FITC, fluorescein isothiocyanate; NP, nanoparticle.
