Preparation method and application of compound astragalus polysaccharide injection

Abstract

The invention discloses preparation method and application of a compound astragalus polysaccharide injection. The compound astragalus polysaccharide injection is characterized by comprising the following components: 1-2 kg of astragalus polysaccharide, 30-100 g of double-stranded polyinosinic cell, 10-30 kg of analginum, 50-100 kg of dexamethasone sodium phosphate, 1-2 kg of inosine, 10000-20000 ml of ethyl alcohol, 7-10 g of ethylene diamine tetraacetic acid disodium, 70-100 g of anhydrous sodium sulfite, 300-500 g of activated carbon and the balance of water. The preparation method and the application of the compound astragalus polysaccharide injection, disclosed by the invention, have the advantages that the immunological competence is improved, the weights of immune organs are increased, and the immunosuppression caused by cyclophosphamide can be converted to a normal level; a body can also be stimulated to generate a non-specific antibody; a skin vessel is expanded, the blood flow is accelerated, the heat radiation is accelerated to reduce the body temperature; the efficacies of allergy resistance, temperature reduction, quick recovery of the appetite of sick livestock and poultry and the like are achieved; the drugs are reasonably prepared, the etiological and symptomatic treatment is simultaneously performed aiming at viral infection, the virus replication is restrained, the body immunity is improved, the vaccine response level is improved, the clinical symptoms are relieved, and the quick recovery of the sick livestock and poultry is promoted.

Description

technical field [0001] The invention relates to the technical field of biomedicine manufacturing, in particular to a preparation method and application of compound astragalus polysaccharide injection. Background technique [0002] In recent years, in order to ensure human health, most antiviral drugs commonly used in veterinary medicine, such as morpholino, ribavirin, and amantadine, have been banned, and broad-spectrum antiviral drugs have reached the point where no drugs are available. At the same time, many pig farms and free-range farmers from south to north broke out a strange disease characterized by high fever, rapid infection, loss of appetite or even extinction, and high mortality. The Ministry organized relevant experts to diagnose and analyze on-site, and diagnosed it as unknown high fever in pigs caused by mixed infection of various viruses, bacteria, and mycoplasma (including Mycoplasma pneumoniae, Eperythrozoon) Toxoplasma. Among them, the highly pathogenic PR...

AI Technical Summary

Problems solved by technology

Many experts began to treat this disease as toxoplasmosis and eperythrozoonosis, and then simply treated it as blue ear disease, influenza, and swine fever. The control effect is extremely poor, resulting in high mortality rate, which once caused panic among farmers. Therefore, the development of a compound preparation that can inhibit the replication of various viruses, activate the body's immune system, and improve the body's immune response level is not only the development of animal husbandry. necessary and imperative