Traditional Chinese medicine composition for infectious bursal disease and preparation method thereof

Abstract

The invention discloses a traditional Chinese medicine composition used for preventing and curing infectious bursal disease of chickens and a preparation method thereof. The traditional Chinese medicine composition contains radix codonopsitis, radix astragali, radix isatidis, rehmanniae radix, angelica, hay, dyers woad leaf, dandelion, polyporus and weeping forsythia and is used for strengtheningbody resistance and detoxicating, invigorating the spleen and inducing diuresis and improving the human immunity. The preparation method of the invention is that: a. the ingredients are respectively crushed into coarse powders; b. the coarse powders are added with solvent and the extract is collected; c. the obtained solution is concentrated; d. the clarifying agent is added, fully mixed and stewed; e. the sediments of the clarified liquid medicine are removed by an industrial centrifuge to obtain the liquid medicine that meets the standard. The cure effect of the preparation achieved due to using the preparation method of the invention is exact and the quality is reliable.

Description

technical field [0001] The invention relates to a traditional Chinese medicine composition and a preparation method thereof, in particular to a traditional Chinese medicine composition for preventing and treating chicken infectious bursitis and a preparation method thereof. Background technique [0002] Chicken infectious bursal disease (IBD) is an acute, highly contagious disease caused by Avibiranrus virus belonging to the Birnaviredae family. The disease belongs to double-stranded RNA virus, no envelope, and is resistant to drying, sunlight and some disinfectants. The disease first broke out in the town of Gumboro in the United States in 1962, so it was named Gumboro disease. The clinical manifestations of the disease are lack of energy, anorexia, indirect diarrhea, tremor and severe weakness. The autopsy changes are dehydration, skeletal muscle hemorrhage, renal tubular urate deposition and lymphocyte production in the bursa of Fabricius are destroyed, reduced or unable...

AI Technical Summary

Problems solved by technology

Due to the adoption of modern management technology and standardized epidemic prevention measures, severe infectious diseases in many intensive farming plants have been controlled, and infectious bursitis in chickens, although our country has successfully developed a vaccine to prevent infectious bursal disease, However, the protection rate of the vaccine is generally lower than 90%. Once the disease occurs in a chicken factory, it is difficult to eradicate because the bursal virus has strong resistance to the external environment, acid and alkali resistance, and heat stability. In addition, traditional treatment methods use Infectious bursitis hyperimmune yolk antibody requires injection, which is time-consuming and labor-intensive, and the chicken has a strong stress response. Western medicine has no effective treatment for this disease, and adjuvant therapy for symptomatic treatment is often used.

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