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Traditional Chinese medicine composition for treating PRRS (Porcine Reproductive and Respiratory Syndrome) and preparation method and application thereof

A technology for porcine blue-ear disease and a composition is applied in the directions of pharmaceutical formulations, drug delivery, and medical preparations containing active ingredients, which can solve the problems of yin injury, economic losses in pig production, and high-priced medicinal materials.

Active Publication Date: 2014-01-01
QINGDAO AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

From the spring of 2006 to December 2007, the mutated highly pathogenic porcine reproductive and respiratory syndrome (HPPRRS) broke out successively in most provinces and regions of my country, causing a large number of pig deaths and causing great economic losses to pig production
Its prescription is directly used as a powder after crushing and sieving, without extraction and processing, its bioavailability is low, and its effect is the slowest; and in this prescription, precious and expensive medicinal materials such as buffalo horn and Coptis chinensis are used, resulting in higher costs; The preparation of Qingwenbaidu powder is too cold, and often used will cause Yin damage. For most of the time of preventive medicine, Qingwenbaidu powder is not included in the list in principle.

Method used

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  • Traditional Chinese medicine composition for treating PRRS (Porcine Reproductive and Respiratory Syndrome) and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Fragrant oil 5g Banlangen 300g Hypericum perforatum 200g Cold water stone 200g

[0037] Water hyacinth 200g Scrophulariaceae 200g Red peony root 200g

[0038] Take Hanshuishi, add 6 times the amount of water, decoct for 30 minutes, then add Radix Isatidis, Hypericum perforatum, Hyacinth, Scrophulariaceae, Radix Paeoniae Rubra, add 10 times the amount of water and decoct 3 times, each time add decoction for 1.0 hour, Filtrate, combine the filtrates, concentrate to a concentrated solution with a relative density of 1.10 to 1.15 at 60°C, add fenugreek oil and Tween 8020ml, add water to 1000ml, mix well, and make an oral solution.

Embodiment 2

[0040] Lemongrass oil 7.5g Banlangen 400g Hypericum perforatum 100g Cold water stone 300g

[0041] Water hyacinth 100g Scrophulariaceae 300g Red peony 200g

[0042] Take Hanshuishi, add 8 times the amount of water, decoct for 40 minutes, then add Radix Isatidis, Hypericum perforatum, Hyacinth, Scrophulariaceae, Radix Paeoniae Rubra, add 12 times the amount of water and decoct twice, each time adding decoction for 1.5 hours, Filtrate, combine the filtrates, concentrate to a concentrated solution with a relative density of 1.10 to 1.15 at 60°C, add dextrin, mix well, make granules, dry, spray fennel oil into the dry granules, mix evenly, and make 1000g granules, That is, granules.

Embodiment 3

[0044] Fragrant oil 2.5g Radix Radix 200g Hypericum perforatum 300g Cold water stone 300g

[0045] Water hyacinth 100g Scrophulariaceae 300g Red peony 300g

[0046] Take Hanshuishi, add 4 times the amount of water, decoct for 20 minutes, then add Radix Isatidis, Hypericum perforatum, hyacinth, Scrophulariaceae, Radix Paeoniae Rubra, add 8 times the amount of water and decoct 3 times, add 1.0 hour each time, Filtrate, combine the filtrates, concentrate to a concentrated solution with a relative density of 1.10 to 1.15 at 60°C, add fenugreek oil, Tween 8010ml, propylene glycol 10ml, add water to 1000ml, mix evenly, and make an oral solution.

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Abstract

The invention discloses a traditional Chinese medicine composition for preventing and treating PRRS (Porcine Reproductive and Respiratory Syndrome), and belongs to the field of traditional Chinese veterinary drugs. The traditional Chinese medicine composition is characterized by comprising elsholtzia oil, radix isatidis, hyperforin perforatum, gypsum rubrum, ailanthus altissima swingle, figwort root and radix paeoniae rubra which are matched according to a certain proportion, extracted, refined, added with preparation auxiliary materials and manufactured by the conventional method into the corresponding preparation. According to the invention, the traditional Chinese medicine composition used for treating HPPRRS (Highly Pathogenic Porcine Reproductive and Respiratory Syndrome) has the advantages of remarkable curative effect, capability of treating both symptoms and root causes, high cure rate, no toxic or side effects, low probability of recurrence, phytotoxicity avoidance, low cost, no commodity inspection troubles of flesh fruit, and the like.

Description

technical field [0001] The invention relates to a traditional Chinese medicine composition and its preparation method and application, in particular to a traditional Chinese medicine composition for treating pig blue-ear disease, its preparation method and application, and belongs to the field of traditional Chinese medicine. Background technique [0002] Pig blue ear disease, also known as porcine reproductive and respiratory syndrome (PRRS). Since it appeared in the United States in 1987, it has been raging for many years, and the pig industry in various countries in the world has suffered from the disease to varying degrees. Before 2006, the common blue ear disease (PRRS) appeared in my country's pig farms, with weak pathogenicity, and generally did not form a major epidemic. From the spring of 2006 to December 2007, the mutated highly pathogenic porcine reproductive and respiratory syndrome (HPPRRS) broke out successively in most provinces of my country, causing a large...

Claims

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Application Information

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IPC IPC(8): A61K36/808A61K9/16A61K9/08A61P31/14A61K33/06
Inventor 单虎秦志华杨海燕张传美张启迪周传凤
Owner QINGDAO AGRI UNIV
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