AgNPs loaded microemulsion using gallic acid inhibits MCF-7 breast cancer cell line and solid ehrlich carcinoma

The objective of this present work is to optimize and prepare silver nanoparticles(AgNPs) in Dioctyl sodium sulfosuccinate (AOT) microemulsion (ME) for oral use and to investigate its antibacterial and anticancer activity in vitro and in vivo. In vitro drug release study confirmed that faster release of drug at the tumor cells compared to the blood circulation. It also showed a potential antibacterial activity against pathogenic bacteria. The optimized AgNPs loaded ME confirmed significant cytotoxicity against MCF-7 cancer cell line with IC50 16.72 +/- 0.014 mu g/mL and significant reduction in solid Ehrlich tumor growth in compared to the control, placebo and pure drug.