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. 2021 May 12;13(5):707. doi: 10.3390/pharmaceutics13050707

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© 2021 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).

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Oxidative stress response of AgNPs towards MCF-7 and HCT-116. ROS generation in AgNPs treated MCF-7 (A) and HCT-116 (B) cells. Relative fluorescence of DCF was measured using a spectrofluorometer with excitation at 485 and emission at 530 nm. The results represent the means of three separate experiments, ad error bars represent the standard error of the mean. Treated groups showed statistically significant differences from the control group by ANOVA (p < 0.05). Image of the cells showing fluorescence was captured by a Leica microscope (20 × magnification).