objective(s): nanotechnology and nanoparticles are increasingly recognized for their potential applications in aerospace engineering, nanoelectronics, and environmental remediation, medicine and consumer products. more importantly is the potential for the application of silver nanoparticles (ag nps) in the treatment of diseases that require maintenance of circulating drug concentration or targe...

background and aims: avian influenza (ai) h9n2 subtype was first reported to infect turkeys in the united states in 1966 and has been panzootic in eurasia. in iran, the h9n2 virus was first isolated from broiler chickens in 1998 in ghazvin province and it is the most prevalent subtype of influenza virus in poultry industry in iran at the present time. materials and methods: in this study, we se...