Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8522474 | Saudi Pharmaceutical Journal | 2018 | 25 Pages |
Abstract
In this study, chitosan-assembled zinc oxide nanoparticle (CZNP) was successfully prepared for evaluated for its anticancer efficacy against cervical cancer cells. The CZNP particles were nanosized and spherical in shape. The zinc oxide nanoparticle (ZNP) and CZNP showed significant cytotoxicity in cervical cancer cells in a concentration-dependent manner. Results showed that the enhanced cytotoxicity was mainly attributed to the reactive oxygen species (ROS) generation in the cancer cells. The apoptosis assay further revealed that apoptosis was the main reason behind the cell killing effect of the zinc oxide nanoparticles. The apoptosis was further confirmed by the nuclear chromatin assay. Live dead assay showed increased red fluorescent cell for CZNP treated cancer cells. Overall, metal oxide present in nanoparticulate dimensions will be advantageous in imparting the cytotoxicity to cervical cancer cell.
Keywords
Related Topics
Health Sciences
Pharmacology, Toxicology and Pharmaceutical Science
Pharmaceutical Science
Authors
Henghui Wu, Juxin Zhang,