Assessment of engineered nanosilver as an alternative nano-antibiotic in marine water pollution using biomarker of fish cell line

Abstract

A large volume of antibiotics is used in fish farms to treat diseases because the farmed fish are fully affected by diseases and parasites in the aquaculture and particularly in the ocean environment where disease pathogens multiply quickly. The frequent use of these antibiotics in aquaculture has resulted in animal; stress, infection, and their dissemination in the form of antibiotic resistant genes to other bacteria including human and animal pathogens. The problems arising with antibiotics can be overcome by using silver nanoparticles (AgNPs) due to their physiochemical properties and low toxicity. So AgNPs could be combined with antibiotics to induce infections in fish cell lines and to protect dissemination of antibiotics in the form of antibiotics resistant genes. We expose AgNPs on fish cell lines as a new nano-antibacterial agent to investigate and obtain findings in terms of the cell viability and toxicity. The experimental data is analyzed to examine the antibacterial effects of nanosilver as a replacement agent and discuss the complex scenario, drawbacks, techniques, methods, main mechanisms, and procedures to perform antibacterial tests of exposed AgNPs. There would be an attempt to deal with the AgNPs antibacterial therapies for the fish cell lines.