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Anti-bluetongue antibody feed additive and preparation method thereof

A feed additive and technology for sheep bluetongue disease, applied in the field of feed and medicine, to achieve the effect of quick effect, easy use and wide source of raw materials

Inactive Publication Date: 2014-02-19
邱世连
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no report about the preparation method of anti-bluetongue antibody

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0018] An anti-bluetongue antibody feed additive, characterized in that non-immune laying hens are immunized with sheep bluetongue virus vaccine, and the yolk of the immune laying hens is collected, extracted and prepared.

[0019] The preparation method of anti-sheep bluetongue virus antibody feed additive:

[0020] (1) The sheep bluetongue virus is propagated and cultured, and when it is antigenic, the sheep bluetongue virus vaccine is prepared.

[0021] (2) Utilize the prepared sheep bluetongue virus vaccine to immunize non-immune laying hens, and the immunization dose is 1.0ml in the first round of immunization injection; 10 days later, the second round of immunization injection is carried out, and the immunization dose is twice the first immunization dose ; After another 10 days, the third round of immunization injection will be carried out, and the immunization dose will be 4 times that of the first immunization; after that, immunization will be carried out every other m...

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PUM

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Abstract

The invention discloses an anti-bluetongue antibody feed additive and a preparation method thereof. The feed additive is prepared by immunizing non-immunized laying hens with a bluetongue virus vaccine, collecting yolks of the immunized laying hens, extracting and preparing. The anti-bluetongue antibody prevents and cures bluetongue by improving the antibody level of a goat body to the pathogenic microorganism causing the viral disease. Goats can be feed with the feed additive conveniently, and preventive and curative effects are significant. The feed additive has the advantages of significant curative effects, low cost, quick effectiveness, no toxic or side effects, no generation of drug-resistant strains, simple preparation, widely available raw materials, convenience in use and easy popularization.

Description

[0001] technical field [0002] The invention belongs to the field of feed and medicine, in particular to a preparation method of an anti-bluetongue antibody feed additive. [0003] Background technique [0004] Sheep bluetongue is an acute infectious disease mainly seen in sheep. Clinically, it is characterized by fever, leukopenia, erosive inflammation of the mouth and lips, cranitis and myositis. Because sick sheep are stunted, and bring death, wool damage, often cause very big economic loss. The pathogen of this disease is bluetongue virus virus. Sick sheep are the main source of infection, which is transmitted by Culicoides. Sheep are infected regardless of breed, sex and age. Sheep about 1 year old are most susceptible, and lactating lambs have certain resistance. At the beginning of the disease, the body temperature was as high as 40.5-41.5°C, and the patients were left for 2-3 days. Soon after the body temperature rises, it shows anorexia, depression, and falli...

Claims

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Application Information

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IPC IPC(8): A23K1/16A23K1/18A61K39/42A61P31/14
Inventor 邱世连
Owner 邱世连
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