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

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© 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.

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Fluorescence microscopic evaluation of DRz cellular uptake and intracellular distribution.

Note: Cells were transfected with 4 μg/mL (0.39 pmol/μL) DRz1, DRz2, or DRz1^inv (control) and cultured for 24 hours to a final cell density of 2 × 10⁴. Bar: 200 μm.

Abbreviations: DRz, deoxyribozyme (DNAzyme); DRz1^inv, inactive DRz.