Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

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.

View full-text article in PMC

. 2013 Oct 4;7:1089–1102. doi: 10.2147/DDDT.S48971

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2013 Zhang et al. This work is published by Dove Medical Press Ltd, and licensed under Creative Commons Attribution – Non Commercial (unported, v3.0) License

The full terms of the License are available at http://creativecommons.org/licenses/by-nc/3.0/. Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Ltd, provided the work is properly attributed.

PMC Copyright notice

Assessment of cell proliferation via MTT assay.

Notes: (A) Cell proliferation and survival of SMMC-7721 cells (initial density 5 × 10⁴ cells/well) in the presence of 4 μg/mL (0.39 pmol/μL) of the IGF-IIP3 DRzs for a maximum of 72 hours. (B) comparison of cell proliferation and survival of SMMC-7721, HepG2, and Huh7 cells (initial density 5 × 10⁴ cells/well) in response to 4 μg/mL (0.39 pmol/μL) of the IGF-IIP3 DRzs after 24 hours. All data are means ± SD from triplicates (n ≥3). *P < 0.05; **P < 0.01; ***P < 0.001.

Abbreviations: DRz, deoxyribozyme (DNAzyme); IGF-IIP3, insulin-like growth factor II promoter 3; MTT, 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide; SD, standard deviation.