A novel herbometallic nanodrug has the potential for antibacterial and anticancer activity through oxidative damage (vol 14, pg 1173, 2019)

Aim: Preparation of a herbometallic nano-drug, Rasa Manikya nanoparticle (RMNP) and investigation of its antimicrobial, and anticancer activity. Materials & methods: Physicochemical characterizations of RMNP were performed using different analytical methods. The antimicrobial and anticancer potential of RMNPs were assessed by an in vitro cellular assay. Bacterial cell wall lysis was observed by field emission scanning electron microscopy and mitochondrial metabolism alteration factor was measured via standard method. Results: Physicochemical analysis confirmed that RMNP was rich in mineral constituents. Synergistic effect of RMNPs enhanced lysis of bacterial peptidoglycan layers and impaired cellular redox balance, GSH/NADPH level followed by induction of cell apoptosis. Conclusion: The present study confirms that RMNP can be used as a dual therapeutic option for combating drug-resistant microbial strains and breast cancer. [GRAPHICS] .