Traditional Chinese medicine oral liquid for treating mycoplasma gallisepticum infection

A technology of traditional Chinese medicine oral liquid and mycoplasma gallisepticum, which is applied in antibacterial drugs, pharmaceutical formulas, plant raw materials, etc., can solve problems such as short intestines, decreased control effect, and inconvenient administration methods, and achieve broad development prospects and good control effect, effect of susceptibility to resistance

Inactive Publication Date: 2010-12-01
HEBEI AGRICULTURAL UNIV.
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the unreasonable use of such drugs, the drug resistance spectrum of Mycoplasma gallisepticum has been continuously expanded, and the control effect has declined. At the same time, the residue of antibacterial drugs in the body has reduced the quality of meat and egg products, affecting human health and public health safety.
Most of the prevention and control prescriptions used in veterinary medicine are powders, which are inconvenient to administer; and the intestinal tract of poultry is short, so the drug stays in the body for a short time and the absorption is poor

Method used

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  • Traditional Chinese medicine oral liquid for treating mycoplasma gallisepticum infection

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] A traditional Chinese medicine oral liquid for treating mycoplasma gallisepticum infection. The traditional Chinese medicine is made of the following effective raw materials in proportions by weight: 38g of ephedra, 38g of almond, 115g of gypsum, 38g of forsythia, 38g of isatidis root, 22g of loquat leaf, and 22g of nepeta , Fangfeng 22g, Houttuynia cordata 22g, licorice 38g.

[0009] Preparation method: add water according to 8-10 times of the total amount of the above-mentioned effective raw materials, soak for 30 minutes and decoct according to the conventional method, pour out the medicinal liquid after decocting for the first time, decoct for 1.5 hours for the second time, and combine twice Medicinal solution, filter, and concentrate the medicinal solution to a relative density of 1.05; add 95% ethanol to make the medicinal solution contain 80% alcohol, stir, let stand for 24 hours, filter, recover ethanol, add distilled water to make it The relative density is 1.0...

Embodiment 2

[0011] A traditional Chinese medicine oral liquid for treating mycoplasma gallisepticum infection. The traditional Chinese medicine is made of the following effective raw materials in proportions by weight: 50g of ephedra, 50g of almond, 150g of gypsum, 50g of forsythia, 50g of isatidis root, 30g of loquat leaf, and 30g of nepeta , Fangfeng 30g, Houttuynia cordata 30g, licorice 50g. The preparation method is the same as in Example 1.

Embodiment 3

[0013] A traditional Chinese medicine oral liquid for treating mycoplasma gallisepticum infection. The traditional Chinese medicine is made of the following effective raw materials in proportions by weight: 62g of ephedra, 62g of almond, 165g of gypsum, 62g of forsythia, 62g of isatidis root, 38g of loquat leaf, and 38g of nepeta , Fangfeng 38g, Houttuynia cordata 38g, licorice 62g. The preparation method is the same as in Example 1.

[0014] Summary of Pharmacodynamic Experiments

[0015] 1 Materials and methods

[0016] 1.1 Experimental animals: 200 1-day-old Hy-Line chicks, both male and female, were purchased from a chicken farm. They were not immunized with mycoplasma vaccine, and 180 healthy chicks were randomly selected for the test until they were 7 days old. Chicken Newcastle disease and infectious bursal vaccines were vaccinated according to routine procedures. No mycoplasma infection was detected by serological examination before the experiment.

[0017] 1.2 Dru...

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Abstract

The invention discloses a traditional Chinese medicine oral liquid for treating mycoplasma gallisepticum infection. The traditional Chinese medicine is prepared by the following effective raw materials by parts by weight: 38-62 parts of ephedra, 38-62 parts of almond, 115-165 parts of gypsum, 38-62 parts of fructus forsythiae, 38-62 parts of isatis root, 22-38 parts of loguat leaf, 22-38 parts of tenuifolia, 22-38 parts of divaricate saposhnikovia root, 22-38 parts of houttuynia cordata and 38-62 parts of liquorice. The traditional Chinese medicine has better preventing and treating effects on mycoplasma gallisepticum infection and has the characteristics of less residue, low toxicity, high cure rate and difficult tolerance production, thus meeting the industrial requirement of green cultivation initiated by the modern society and having wide development prospect.

Description

technical field [0001] The invention belongs to the field of veterinary medicine, in particular to a traditional Chinese medicine oral liquid for treating mycoplasma gallisepticum infection. Background technique [0002] Mycoplasma gallisepticum infection is an infectious disease clinically characterized by cough, runny nose, sneezing, tracheal rale and general respiratory inflammation, and it was once called chicken chronic respiratory disease (CRD) clinically. The disease is widely distributed in countries all over the world, and the infection rate in my country is also very high, which can reach more than 75% in some areas. According to investigations, the disease can lead to a 10% to 20% drop in laying hen laying rate, slow growth and development of broiler chickens, and a significant reduction in feed conversion rate, which has brought huge economic losses to the poultry industry in various countries. At present, the main measures to control the disease at home and abr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/78A61P31/04A61K33/06
Inventor 王春光张铁赵兴华何欣
Owner HEBEI AGRICULTURAL UNIV.
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