Animal composite immunization reinforcing agent and applications thereof, and method for determining optimal ratio of components in animal composite immunization reinforcing agent

Abstract

The invention discloses an animal composite immunization reinforcing agent and applications thereof, and a method for determining the optimal ratio of the components in the animal composite immunization reinforcing agent, wherein the animal composite immunization reinforcing agent is prepared from the following raw materials by weight: 20-80 parts of milkvetch root polysaccharide, 10-60 parts of concanavalin, and 7.5-30 parts of levamisole hydrochloride. According to the applications, various components of the formula are dissolved in 0.9% physiological saline according to a ration of levamisole hydrochloride to concanavalin to milkvetch root polysaccharide of 3:2:1, complete and uniform mixing is performed to prepare an injection with a concentration of 600 mg / ml, the animal is continuously injected with the injection for 3 days at a dose of 60 mg / kg / day in an intraperitoneal or intramuscular injection so as to prevent viral diseases of animals. According to the present invention, the animal composite immunization reinforcing agent has advantages of high safety, high efficiency, multipotency and low production cost.

Description

technical field [0001] The present invention relates to the field of veterinary immunology, and relates to the field of development and application of immune enhancer, in particular to animal composite immune enhancer and its application and a method for determining the optimal component content of the enhancer. Background technique [0002] At present, animal infectious diseases are becoming more and more severe in veterinary clinics. Old diseases have not been eliminated, and new diseases continue to appear. There are more and more varieties of bacterins and vaccines for animal disease prevention and immunization. Due to the existence of vaccine quality, immunization procedures, immunization dosage, and improper immunization methods, the disease is caused by immunosuppression; the feed (mainly corn) is polluted by molds to produce mycotoxins that cause pigs to be immunosuppressed; antibiotics are abused and used in excess Antibacterial drugs cause immunosuppression and in...

AI Technical Summary

Problems solved by technology

[0003] When animals suffer from immunosuppressive diseases, the individual growth in the group is uneven, the production performance is reduced, and the animal's disease resistance is reduced, and the immunization is ineffective or ineffective, resulting in an increase in the incidence rate, an increase in the death rate, and an increase in drug costs. ; Especially animal populations are prone to multiple infections (concurrent infection and secondary infection of multiple pathogens), which complicates the epidemic and is difficult to control with drug treatment, causing huge economic losses

It should be emphasized that these immunosuppressive diseases are often clinically manifested as poor growth performance and extremely low disease resistance in animal groups, thus directly affecting economic benefits.

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