The usage of topic Alfa interferon in viral diseases

Abstract

The Interferon is a group of proteins, produced mainly against a viral stimulus; it also favors and promotes other immunologic mechanisms and that is why it is considered a cytokine, being its most frequent use, therapeutic, mainly in diseases of suspected viral origin. Since it was discovered in 1957, it has been therapeutically used in affections of suspected viral origins and cancer, being more limitedly used as a stimulator of the Immunological System. In our work we had a study group composed by 362 patients, who received Interferon by topical way, compared to a control group of 343 patients treated with conventional therapy during 10 years. Both groups were diagnosed with various viral affections of the skin and the mucous membrane. They were treated during 10 years, taking a sample before the treatment began and at the end of the 1 st , 3 rd , 6 th , 12 th months and the 2 nd year after the beginning of the treatment. Some parameters of the immunologic answer were compared, detecting in the study group an increase of the Systemic Humoral Immunity, a remission of the more-than-6-years symptoms and few side effects.