3 results about "Condylomata acuminatum" patented technology

This invention discloses the use of sulfonated chitosan in inhibiting human papillomavirus (HPV) infection. The sulfonated chitosan of this invention can inhibit HPV infection of cells in vitro and is non-toxic to cells, thus having the use in preventing or treating HPV infection and related diseases, especially cervical cancer and condyloma acuminata.

The utility model provides a kind of sharp condyloma acuminatum traditional chinese medicine external application pollution-preventing patch, it is related to medical technology field, including protective layer, control release layer, drug-loading layer and adhesive layer, the control release layer is below protective layer, the drug-loading layer is below control release layer, the adhesive layer is below drug-loading layer;The drug-loading layer includes grid structure layer, brucea javanica bitter alcohol layer and porous starch microsphere layer, the brucea javanica bitter alcohol layer and porous starch microsphere layer are inside grid structure layer;The utility model adopts multilayer composite structure, treatment main body is drug-loading layer, treat by podophyllotoxin cooperation brucea javanica bitter alcohol layer, brucea javanica bitter alcohol can alleviate symptom and auxiliary remove wart body by the effect of heat-clearing and detoxifying, antiviral and erosion wart, podophyllotoxin is cell division inhibitor, can directly destroy wart body, treatment effect is good, medicine is fixed by grid structure layer, podophyllotoxin is loaded by porous starch microsphere layer, improves the stability of drug loading.