Antiviral therapy with a whole, leech saliva extract

摘要: Methods are provided for isolating and using a whole-saliva leech extract. The methods can include feeding phagostimulatory agent to leech; inducing regurgitation in the leech, including placing an environment having temperature of less than about 0° C.; and, collecting unrefined, whole saliva cooled leech. revitalizing by warming it at ranging from 5° C. 40° Stable, lyophilized, extracts also provided, extract stable activity when stored use below −20° C., maintaining least 70% 6 months. be used treat solid tumors, liquid diabetes, viral disease, parasitic antibacterial or serve as anti-oxidant.