MEDICINAL FORM OF TNF-α FOR LOCAL ADMINISTRATION

Abstract

Composite preparation of tumor necrosis factor alpha and rheopolyglukin and polyethylene glycol (TNF-α+PG+PEG) was obtained. The specific activity of the samples was 4,13 х 107 IU/mg. The cytolytic activity of drugs TNF-α+PG+PEG and rhTNF-α did not change after 4 months when stored at 6 °С. Preparation TNF-α+PG+PEG provided a moderately prolonged elevation of TNF-alpha in blood of laboratory mice in contrast to TNF-α when they applied to the skin. The composite preparation did not have toxic, allergic and locally irritating action in experiments on laboratory animals.

Keywords

• tumor necrosis factor alpha
• tnf-α
• rheopolyglukin
• polyethylene glycol