Preparation and use methods of loach aeromonas varonii vaccine

A technology of Aeromonas vanrona and loach, which is applied in the field of vaccine preparation of Aeromonas vanrona loach, and achieves the effect of solving research difficulties

Inactive Publication Date: 2019-06-07
HUAIHAI INST OF TECH
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  • Abstract
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  • Claims
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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a method for preparing and using the Aeromonas vanlon vaccine in loach, which solves the problem that the existing domestic Aeromonas vanron vaccine is in the bottleneck stage of research and development and there is no vaccine for Aeromonas vanron. Problems in the Study of the Immunological Protection of Loach by Bacillus Vaccine

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  • Preparation and use methods of loach aeromonas varonii vaccine
  • Preparation and use methods of loach aeromonas varonii vaccine
  • Preparation and use methods of loach aeromonas varonii vaccine

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Embodiment Construction

[0046] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0047] Such as Figure 1-9 As shown, the present invention provides a kind of technical scheme: a kind of loach Aeromonas vanron vaccine, comprises following raw material: Aeromonas vanron, loach (body weight is between 14-21g), tryptone 10g, yeast extract 5g of sodium chloride, 10g of sodium chloride, 15g of agar powder (do not add liquid), 1000mL of distilled water, formaldehyde, acid phosphatase and superoxide dismutase kits.

[0048] Preferably, the prepa...

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Abstract

The invention discloses a loach aeromonas varonii vaccine. The vaccine comprises the following raw materials: aeromonas varonii, loaches (with the body weight being 14-21 g), 10 g of tryptone, 5 g ofa yeast extract, 10 g of sodium chloride, 15 g of agar power (liquid is not added), 1000 mL of distilled water, formaldehyde, acid phosphatase and a superoxide dismutase reagent kit. Through multipleexperimental demonstration and a large number of test data calculation and according to long-term scientific records and inferences, a result is concluded that the loach aeromonas varonii vaccine hasa significant effect in improving immune protection of the loaches. In tests of the loach aeromonas varonii vaccine, a mode of controlled trial is used many times, and so a significant experimental contrast effect is obtained, which provides effective persuasion for the experiments, solves the research difficulties of a conventional domestic aeromonas varonii vaccine, and fills in the blank of research on the loach immune protection of the aeromonas varonii vaccine.

Description

technical field [0001] The invention relates to the technical field of loach vaccines, in particular to a method for preparing and using a loach Aeromonas vanrona vaccine. Background technique [0002] my country's aquaculture industry is developing rapidly, and the species of aquaculture are rich and diverse. Loach is one of the main species of aquaculture in my country. However, due to the intensification of aquaculture, loach diseases occur frequently. Therefore, antibiotics are used in large quantities, which makes bacteria resistant to certain antibiotics, and the products also have the risk of antibiotic residues. In contrast, the use of vaccines to suppress fish diseases has the advantages of less toxic side effects, less drug residues, greatly enhanced immunity and no drug resistance, and is safer. [0003] In my country, the development and application of aquatic vaccines started late and developed slowly, which is not in line with my country's reputation as the wo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K39/104A61P31/04G01N21/31G01N33/50C12Q1/42C12Q1/26A61K49/00
Inventor 李联泰安贤惠杨乔乔顾金付陆红艳
Owner HUAIHAI INST OF TECH
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