Veterinary interferon inducer and preparation method thereof

An interferon-induced, aqueous solution technology, applied in the directions of non-active ingredients medical preparations, antidote, pharmaceutical formulations, etc., can solve the problems of sodium metabisulfite being too toxic to be swallowed, unfavorable to the production and operation of workshop personnel, and side reactions, etc. Avoid antibiotic and toxic residues, no food safety issues, avoid degradation effects
CN104706580AActive Publication Date: 2015-06-17SOUTH CHINA AGRI UNIV +2
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SOUTH CHINA AGRI UNIV
Publication Date
2015-06-17

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Abstract

The invention relates to a veterinary interferon inducer. The veterinary interferon inducer is prepared from the following components: a sodium chloride-phosphate buffer solution with the pH value of 7.2, a 10-80g / L calcium chloride aqueous solution, a 0.1-5g / L chitosan hydrochloride solution, polyinosinic acid and polycytidysic acid. The invention further provides a preparation method of the veterinary interferon inducer. The veterinary interferon inducer provided by the invention is few in side reaction, low in irritation and high in safety, and the preparation method can avoid precipitates generated by calcium chloride and other components.
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Description

technical field

[0001] The invention relates to an interferon inducer, in particular to a veterinary interferon inducer base and a preparation method thereof. Background technique

[0002] Interferon (Interferon, IFN) is a kind of cytokine, which has multiple functions such as inhibiting cell division, regulating immunity, anti-virus, and anti-tumor. As a broad-spectrum antiviral agent, interferon does not directly kill or inhibit viruses, mainly through the action of cell surface receptors to make cells produce antiviral proteins, thereby inhibiting virus replication; at the same time, it can also enhance natural killer cells (NK cells) ), the vitality of macrophages and T lymphocytes, thereby playing an immune regulatory role and enhancing the antiviral ability. They have broad-spectrum anti-virus, affect cell growth, differentiation, regulation of immune function and other biological activities on the same kind of cells.

[0003] Polyinosinic acid, also known as polyino...

Claims

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