Abstract
This study was designed to evaluate the cytotoxic effect of copper nanoparticles in murine adenocarcinoma cells (AMN-3). The exposure period of cell line was performed at 24 hr in a microtitration plate under complete sterile conditions. Different concentrations were used started from 0.39 μgmL-1to 50 μgmL-1 in three independent experiments. First, the cells were stained by MTT and the absorbance were measured using Elisa reader at 492 nm. The treatment with nanoparticles showed a significant inhibition (P< 0.05) on cells and the effect was concentration dependent, the highest inhibition was 88% at 50 μgmL-1, while was 15% at 0.39 μgmL-1 and the inhibitory concentration 50 was 1.5 μgmL-1. The cell death was evaluated in cell line after a treatment with CUNPs through two types of assessments, which were mitochondrial membrane potential assay and acridine orange- ethidium bromide dual staining assays. Results revealed that the tested substances showed a potent inhibitory cytotoxic effect against the proliferation of AMN-3 cells through apoptosis.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
