PHARMACEUTICAL COMPOSITION CONTAINING POLYNUCLEOTIDES, AND USE THEREOF FOR PREVENTING OR TREATING COVID-19 Russian patent published in 2024 - IPC A61K39/39 A61K39/215 A61K31/7036 A61K45/06 A61K45/08 A61K47/02 A61P31/14

Abstract RU 2824489 C1

FIELD: medicine; pharmaceutics.

SUBSTANCE: group of inventions relates to pharmaceutics and medicine. Object 1 is an immune composition for preventing or treating coronavirus infection caused by SARS-CoV-2, containing antigen obtained from coronavirus, polyriboinosinic-polyribocytidylic acid (PIC), kanamycin, calcium chloride, sodium chloride and phosphate buffer solution. Object 2: use of immune composition for preparing a vaccine or drug for preventing or treating coronavirus infection caused by SARS-CoV-2.

EFFECT: increasing the concentration of cytokines in the lungs, activating the dendritic cells of the body for enhancing the regulation of co-stimulating molecules, inducing the production of IgG antibodies, inducing the production of neutralizing antibodies, induction of production of coronavirus-specific cellular immunoreaction, reduction of coronavirus load for prevention or treatment of coronavirus infection caused by SARS-CoV-2.

7 cl, 8 dwg, 15 tbl, 16 ex

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RU 2 824 489 C1

Authors

Zhang, Yi

Liu, Yuan

Zhang, Nan

Dates

2024-08-08—Published

2021-05-26—Filed