A kind of medicine for preventing African swine fever and preparation method thereof

Abstract

The invention belongs to the field of veterinary medicine and discloses a medicine for preventing African swine fever and a preparation method thereof. The medicine is made of the following raw materials in parts by weight: 14-16 parts of Rhodiola, 11-13 parts of Ligustrum lucidum, 9-12 parts of Polygonatum Polygonum multiflorum, 7-9 parts of Polygonum multiflorum, 7-9 parts of Taiwan Banyan 7-9 parts of rough-leaved wood, 7-9 parts of Eclipta 7-9 parts, 7-9 parts of tangerine peel, 8-10 parts of tangerine peel, 6-9 parts of Myrobalan, 9-11 parts of Imperata rhizome, 7-9 parts of Kelang wood 9 parts, bellflower 5‑7 parts. Preparation method: Weigh all raw materials according to parts by weight, steam explosion treatment; decoct and extract the materials after steam explosion; filter and remove impurities from the decocted and extracted medicinal liquid and medicinal residues, and collect the filtrate; Concentrate; collect ointment treatment on the concentrated medicinal solution; add 90-120 parts of maltodextrin as an auxiliary material, granulate, sieve, and pack separately to obtain granules. The invention can obviously reduce the incidence of African swine fever and improve symptoms such as constipation, eye feces, tear spots, subcutaneous hemorrhages and the like in swine herds, and has good market application and promotion value.

Description

technical field [0001] The invention belongs to the field of veterinary medicine, and in particular relates to a medicine for preventing African swine fever and a preparation method thereof. Background technique [0002] African swine fever is caused by African swine fever virus (ASFV), which is a severe infectious disease. The main clinical symptoms are high fever, extensive bleeding of internal organs, and respiratory system dysfunction. The disease has a high morbidity and mortality rate. The pig industry causes huge economic losses. [0003] From the perspective of the pathogenesis of African swine fever, ASFV activates the monocyte-macrophage system, triggers macrophage endocytosis, Massive replication and production of a large amount of non-neutralizing antibodies in organs such as tonsils, systemic lymph nodes, and spleen, and immune evasion through a large number of immune evasion mechanisms such as inhibition of interferon and defensin production, gene mutation and...

AI Technical Summary

Problems solved by technology

[0010] In order to overcome the unsatisfactory effect of the existing technology on the prevention of African swine fever, the present invention aims to provide a safe, effective and easy-to-use drug for preventing African swine fever and its preparation method for pig farming

Images