FIELD: medicine.
SUBSTANCE: invention represents an encapsulated liposomal antiviral agent based on human interferon alpha-2b for vaginal application, characterised by the fact that each capsule is made in the form of a hollow coating, which encloses a powder excipient and liposomes distributed in the excipient, and sodium alginate, a water-soluble polymer gel former; the excipient consists of lactose, sodium chloride, 12-aqueous disodium hydrogen phosphate and sodium dihydrogen phosphate, whereas each of the liposomes represents a hollow coating containing lecithin, cholesterol and alpha-tocopherol, and a nucleus inside the coating and containing recombinant human interferon alpha-2; the ingredients of the agents are taken in a certain ratio, mg.
EFFECT: maintaining the storage activity of recombinant human interferon alpha-2 and prolonged action in vaginal application.
2 cl, 3 dwg, 6 tbl, 6 ex
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