Disclosure of Invention
In order to solve the technical problems, the invention provides a traditional Chinese medicine composition for preventing and treating African swine fever diseases.
The traditional Chinese medicine composition contains active ingredients, and the active ingredients are prepared from dried alum, longan, liquorice, coltsfoot flower, divaricate saposhnikovia root, cattail pollen, red-rooted salvia root, astragalus mongholicus, litsea cubeba, caulis spatholobi, rheum officinale, oyster and angelica sinensis.
Further, the active ingredients are prepared from 5-25 parts of dried alum, 10-50 parts of longan, 20-60 parts of liquorice, 10-40 parts of flos farfarae, 10-50 parts of divaricate saposhnikovia root, 20-80 parts of pollen typhae, 10-30 parts of salvia miltiorrhiza, 20-60 parts of astragalus, 10-50 parts of litsea cubeba, 20-80 parts of caulis spatholobi, 5-20 parts of rheum officinale, 6-18 parts of oyster and 5-20 parts of angelica sinensis by weight.
Further, the active ingredients are prepared from 10-20 parts by weight of dried alum, 20-40 parts by weight of longan, 30-50 parts by weight of liquorice, 15-25 parts by weight of coltsfoot flower, 20-40 parts by weight of divaricate saposhnikovia root, 40-60 parts by weight of cattail pollen, 15-25 parts by weight of salvia miltiorrhiza, 30-50 parts by weight of astragalus, 25-45 parts by weight of litsea cubeba, 40-60 parts by weight of spatholobus stem, 8-14 parts by weight of rhubarb, 8-14 parts by weight of oyster and 8-15 parts by weight of angelica.
Furthermore, the active ingredients are prepared from 15 parts of dried alum, 30 parts of longan, 40 parts of liquorice, 20 parts of coltsfoot flower, 30 parts of divaricate saposhnikovia root, 50 parts of cattail pollen, 20 parts of salvia miltiorrhiza, 40 parts of astragalus, 35 parts of litsea cubeba, 50 parts of caulis spatholobi, 10 parts of rhubarb, 10 parts of oyster and 10 parts of angelica by weight.
The invention also aims to provide a preparation method of the traditional Chinese medicine composition for preventing and treating African swine fever diseases, which comprises the following steps:
(1) weighing the raw materials in a weight ratio;
(2) pulverizing the above medicinal materials, sieving, or extracting with water or alcohol, concentrating, and adding pharmaceutically acceptable adjuvants or adjuvant ingredients.
The preparation form of the traditional Chinese medicine composition for preventing and treating the African swine fever disease prepared by the preparation method can be as follows: powder, premix, powder, granule or oral liquid.
Furthermore, the particle size of the traditional Chinese medicine composition powder for preventing and treating African swine fever diseases prepared by the preparation method is below 50 microns.
The invention also provides application of the traditional Chinese medicine composition in preventing and treating African swine fever diseases.
In particular to a medicine for preventing and treating African swine fever disease prepared from the traditional Chinese medicine composition.
Further, the invention also provides a feed containing the traditional Chinese medicine composition.
The medicine of the invention has the advantages and beneficial effects that:
the components and the dosage of the traditional Chinese medicine composition are obtained by repeated verification and practice of a large number of experiments according to the dialectical treatment theory of Chinese veterinary medicine formulas. The patent prescription of the invention is an accurate prescription obtained by combining pathogenesis and clinical symptoms of African swine fever and verifying a large number of clinical effects under the guidance of the theory of treatment by differentiation of syndromes of traditional Chinese medicine, and has good prevention and treatment effects on the African swine fever.
The medicine of the invention exerts the holistic concept and dialectical treatment theory of traditional Chinese medicine and can effectively prevent and treat African swine fever diseases. The African swine fever belongs to pestilence in traditional Chinese medicine, and the epidemic disease theory states that the pestilence qi … … affecting the world is introduced from the mouth and nose, so that the pestilence qi is not in the viscera, not in the meridians and collaterals, in the latent backbone, and is not far from the exterior, and the neighborhood is in the stomach, which is the boundary between the exterior and the interior, and is half exterior and half interior. Therefore, the sick pigs only have the symptoms of persistent high fever and diarrhea clinically. Emesis is the first clinically manifested symptom of african swine fever. When a pig suffering from African swine fever is dissected in a laboratory, the affected pig can be seen to have a large amount of blood accumulation in the chest cavity, enlarged liver and spleen, and a peptoid substance in the abdominal cavity of intestinal tract, and the analysis from the traditional Chinese medicine point of view is to be caused by spleen dysfunction and transportation and damp-heat imbalance. The onset of epidemic diseases requires rapid removal of toxins, clearing of heat toxins, reduction of viscera injuries and rapid recovery of normal functions of the organism. When the disease progresses from the half exterior to the half interior and falls into the interior, the interior syndrome and the healthy qi in the body compete with each other, so that the disease may lead to too fast invasion, acute death and severe damage to the zang-fu organs. Excessive toxic heat can cause bleeding and consumption, leading to yin impairment and qi collapse, and finally death. While the liver stores blood, heart governs blood, and heat disturbs heart spirit. So the body is hot, the blood circulation is not smooth, and the blood overflows outside the vessels, and hematochezia, hemorrhage and hematuria appear; heat toxin consumes body fluids in blood, causing stagnation of qi and blood, blood stasis, and ecchymosis will occur in animal body. At this time, a large amount of medicines for clearing heat and removing toxicity, cooling blood and removing freckles are used inevitably, so that heat toxin is eliminated, and simultaneously, the original qi of the spleen and the kidney is prevented from being damaged. However, the heat with dampness is not suitable for clearing heat alone, and the dampness with heat is not easy to dry alone. Therefore, the traditional Chinese medicine composition has the effects of clearing heat and removing toxicity, eliminating dampness, enriching blood and activating blood, removing blood stasis and reducing swelling, tonifying yin and restoring yang, eliminating turbid qi, clearing heat and toxicity, finally enabling an organism to quickly discharge virus endotoxin, clearing heat and toxicity, recovering qi and blood, improving immunity and the like.
In the invention, astragalus, caulis spatholobi and pollen typhae are used as monarch drugs and have the effects of enhancing immunity, clearing toxin, reducing bleeding, removing ecchymosis, prolonging blood coagulation time and the like, and the african swine fever is weak in nutrient and qi and cannot promote blood circulation, and hot blood is recklessly circulated outside channels and collaterals, so that bleeding macula is generated, so that the three medicines of the astragalus, the caulis spatholobi and the pollen typhae are used for promoting qi circulation and regulating blood, and eliminating ecchymosis and promoting eruption; the liquorice, the angelica, the salvia miltiorrhiza and the longan are used as ministerial drugs, and have the effects of enriching and activating blood, relaxing bowel, cooling blood and eliminating carbuncle and reducing intestinal spasm, and the effects of promoting the circulation of qi and blood, eliminating freckles and promoting eruption of the monarch drugs; the divaricate saposhnikovia root, the litsea cubeba and the common coltsfoot flower are used as adjuvant drugs, have the effects of strengthening the spleen, regulating the flow of qi, eliminating dampness, relieving asthma, dispelling wind, dispelling cold and relieving cough and asthma, further regulate the balance of the organism and enable monarch drugs and ministerial drugs to better play a role; rhubarb, oyster, dried alum and partial liquorice are used as guiding drugs, and have the effects of dissolving phlegm, eliminating dampness, stopping diarrhea and harmonizing the drugs, and the high-heat area of African swine fever belongs to the interior excess syndrome of heat toxin, and then heat is cleared away to promote the production of body fluid, and fire is discharged to remove toxin; heat retention in the intestinal tract: clearing heat and purging fire, increasing fluid and relaxing bowels. The medicines are combined to be synergistic, and have the effects of promoting the circulation of qi and regulating blood, eliminating spots and promoting eruption, purging heat and removing toxicity, clearing heat and accumulating intestinal tract, cooling blood and removing food retention, and relieving cough and asthma.
In addition, the raw materials of the medicine are wide in source and low in cost, compared with the prior art, the medicine greatly saves the medicine cost, and the test verifies that the medicine has obvious effect of preventing and treating the African swine fever.
In addition, the traditional Chinese medicine is prepared by adopting the modern pharmaceutical technology, can be quickly absorbed in the animal body to exert the drug effect, can be intensively administered in different modes, and is beneficial to the group prevention and mass treatment of the African swine fever diseases.
Detailed Description
The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
EXAMPLE 1 pharmaceutical preparation and use of the invention
(1) Weighing the following raw materials by weight:
5 parts of dried alum, 10 parts of longan, 20 parts of liquorice, 10 parts of coltsfoot flower, 10 parts of divaricate saposhnikovia root, 20 parts of cattail pollen, 10 parts of red-rooted salvia root, 20 parts of astragalus root, 10 parts of litsea cubeba, 20 parts of spatholobus suberectus, 5 parts of rhubarb, 6 parts of oyster and 5 parts of angelica.
(2) Micronizing the raw medicinal materials weighed in the step (1), fully and uniformly mixing, and preparing into powder.
(3) The application method of the medicine comprises the following steps: the feed is used for preventing and treating African swine fever diseases and is mixed with: 1kg of the traditional Chinese medicine is added into 1 ton of feed for 7-10 days.
Example 2 pharmaceutical preparation and use of the invention
(1) Weighing the following raw materials by weight:
25 parts of dried alum, 50 parts of longan, 60 parts of liquorice, 40 parts of coltsfoot flower, 50 parts of divaricate saposhnikovia root, 80 parts of cattail pollen, 30 parts of salvia miltiorrhiza, 60 parts of astragalus, 50 parts of litsea cubeba, 80 parts of spatholobus suberectus, 20 parts of rheum officinale, 18 parts of oyster and 20 parts of angelica.
(2) Coarsely crushing the raw medicinal materials weighed in the step (1) according to the weight ratio, soaking the medicinal materials in distilled water for 0.5h, decocting for 3 times, decocting for 2 hours for the first time, and soaking for 1.0h for the second time and the third time respectively, combining the filtrates, concentrating into a thick paste, adding a proper amount of starch, dextrin and 5% citric acid (or other auxiliary materials), uniformly mixing, granulating, drying, and preparing into granules (each 1g is equivalent to 2g of the crude medicinal materials).
(3) The application method of the medicine comprises the following steps: the product is used for preventing and treating African swine fever diseases, and is mixed with drinking: 0.5kg of the medicine is added into 1 ton of water and is freely drunk for 7 to 10 days continuously.
Example 3 pharmaceutical preparation and use of the invention
(1) Weighing the following raw materials by weight:
10 parts of dried alum, 20 parts of longan, 30 parts of liquorice, 15 parts of common coltsfoot flower, 20 parts of divaricate saposhnikovia root, 40 parts of cattail pollen, 15 parts of red-rooted salvia root, 30 parts of astragalus, 25 parts of litsea cubeba, 40 parts of spatholobus stem, 8 parts of rhubarb, 8 parts of oyster and 8 parts of Chinese angelica.
(2) Coarsely crushing the raw medicinal materials weighed in the step (1) according to the weight ratio, soaking the medicinal materials in distilled water for 0.5h, decocting for 3 times, wherein the first time is 1.5 h, and the second time and the third time are 1.0h respectively, combining the filtrates, concentrating into thick paste, adding a proper amount of starch, dextrin and 5% citric acid (or other auxiliary materials), uniformly mixing, and performing spray drying to prepare powder (each 1g is equivalent to 2g of the original medicinal materials).
(3) The application method of the medicine comprises the following steps: the feed is used for preventing and treating African swine fever diseases, and is mixed with feed, 0.5-1kg of the traditional Chinese medicine is added into each 1 ton of feed, and the traditional Chinese medicine is used for 7-10 days.
Example 4 pharmaceutical preparation and use of the invention
(1) Weighing the following raw materials by weight:
20 parts of dried alum, 40 parts of longan, 50 parts of liquorice, 25 parts of common coltsfoot flower, 40 parts of divaricate saposhnikovia root, 60 parts of cattail pollen, 25 parts of red-rooted salvia root, 50 parts of astragalus, 45 parts of litsea cubeba, 60 parts of spatholobus stem, 14 parts of rhubarb, 14 parts of oyster and 15 parts of Chinese angelica.
(2) Coarsely crushing the raw medicinal materials weighed in the step (1) according to the weight ratio, soaking the medicinal materials in distilled water for 0.5h, decocting for 3 times, wherein the first time is 1.5 h, and the second time and the third time are 1.0h respectively, combining the filtrates, and concentrating to a certain volume (equivalent to 1g/ml of the traditional Chinese medicine); adding ethanol into the concentrated solution to make ethanol content 70%, filtering, recovering ethanol from the filtrate, concentrating to 2g per 1ml, filtering, bottling, and sterilizing to obtain oral liquid.
(3) The application method of the medicine comprises the following steps: the product is used for preventing and treating African swine fever diseases, and is mixed with drinking: 1000ml of the medicine is added into every 1 ton of water, and the medicine is freely drunk and is continuously used for 7 to 10 days.
Example 5 pharmaceutical preparation and use of the invention
(1) Weighing the following raw materials by weight:
15 parts of dried alum, 30 parts of longan, 40 parts of liquorice, 20 parts of common coltsfoot flower, 30 parts of divaricate saposhnikovia root, 50 parts of cattail pollen, 20 parts of red-rooted salvia root, 40 parts of astragalus root, 35 parts of litsea cubeba, 50 parts of spatholobus stem, 10 parts of rhubarb, 10 parts of oyster and 10 parts of Chinese angelica.
(2) Coarsely crushing the raw medicinal materials weighed in the step (1) according to the weight ratio, soaking the medicinal materials in distilled water for 0.5h, decocting for 3 times, wherein the first time is 1.5 h, and the second time and the third time are 1.0h respectively, combining the filtrates, and concentrating to a certain volume (equivalent to 1.0g/ml of the traditional Chinese medicine); adding ethanol into the concentrated solution to make ethanol content 70%, filtering, recovering ethanol from the filtrate, concentrating to 2g per 1ml, filtering, bottling, and sterilizing to obtain oral liquid.
(3) The application method of the medicine comprises the following steps: the product is used for preventing and treating African swine fever diseases, and is mixed with drinking: 1000mL of the medicine is added into 1 ton of water, and the medicine is freely drunk and is continuously used for 7 to 10 days.
In order to show the prevention and treatment effect of the drug on the African swine fever disease, the drug is subjected to clinical efficacy observation tests, and the beneficial effects of the drug are further illustrated by test examples.
Comparative example 1
A traditional Chinese medicine preparation for preventing and treating African swine fever comprises the following components in parts by weight: 10 parts of gelsemium elegans, 6 parts of codonopsis pilosula, 3 parts of divaricate saposhnikovia root, 16 parts of mulberry leaf, 2 parts of cinnamon bark, 3 parts of golden cypress, 2 parts of Chinese angelica, 10 parts of motherwort, 2 parts of rheum officinale, 8 parts of astragalus membranaceus, 4 parts of radix scutellariae, 5 parts of dandelion, 1.5 parts of rhizoma atractylodis, 5 parts of gentiana scabra bunge, 3 parts of bunge corydalis herb and 4 parts of liquorice.
The preparation method of the traditional Chinese medicine preparation for preventing and treating African swine fever comprises the following steps: weighing the above raw materials, pulverizing, and oven drying.
Comparative example 2
A traditional Chinese medicine fermentation preparation for preventing and treating African swine fever comprises the following components in parts by weight: 10 parts of gelsemium elegans, 6 parts of codonopsis pilosula, 3 parts of divaricate saposhnikovia root, 16 parts of mulberry leaf, 2 parts of cinnamon bark, 3 parts of golden cypress, 2 parts of Chinese angelica, 10 parts of motherwort, 2 parts of rheum officinale, 8 parts of astragalus membranaceus, 4 parts of radix scutellariae, 5 parts of dandelion, 1.5 parts of rhizoma atractylodis, 5 parts of gentiana scabra bunge, 3 parts of bunge corydalis herb and 4 parts of liquorice.
The preparation method of the traditional Chinese medicine fermentation preparation for preventing and treating African swine fever comprises the following steps: the raw materials are coarsely crushed, 5 parts of corn starch and fermentation strains (1 part of saccharomycetes, 1 part of lactobacillus and 2 parts of bacillus subtilis) are added with water to adjust the water content to be 40 percent and are uniformly stirred, the corn and the puffed corn are alternately placed in a closed fermentation tank layer by layer for fermentation for 9 days, and then the multivitamins and the brown sugar are added to obtain the corn feed.
Comparative example 3
A medicine for treating swine high fever disease comprises the following components in parts by weight: 45 parts of honeysuckle stem, 26 parts of isatis root, 26 parts of subprostrate sophora, 26 parts of ginger, 26 parts of Chinese mosla herb, 26 parts of mulberry leaf, 26 parts of chrysanthemum, 26 parts of common scouring rush herb, 26 parts of garden burnet root, 35 parts of glauber salt, 75 parts of Chinese pulsatilla root, 26 parts of cassia seed, 26 parts of selfheal, 26 parts of cortex lycii radicis, 26 parts of Chinese angelica, 26 parts of starwort root, 26 parts of amur corktree bark, 26 parts of ash bark and 26 parts of katsumade galangal seed; 26 portions of hackberry; 26 parts of eupatorium fortunei, 20 parts of polyporus umbellatus, 26 parts of artemisia capillaris, 26 parts of pyrrosia leaf, 40 parts of zanthoxylum bungeanum maxim, 40 parts of raw hawthorn, 40 parts of radish seed, 26 parts of endothelium corneum gigeriae galli, 26 parts of immature bitter orange, 20 parts of fingered citron, 26 parts of rhizoma cyperi, 26 parts of salvia miltiorrhiza, 26 parts of astragalus membranaceus, 40 parts of rhizoma polygonati, 35 parts of cyrtomium fortunei, 26 parts of pawpaw, 26 parts of morinda officinalis and.
The preparation method of the medicine for treating swine high fever disease comprises the following steps: pulverizing the above materials, adding 5 ‰ probiotic powder into cold boiled water, dissolving, adding into the pulverized medicinal powder, stirring, kneading with hand until water is not dropped, sealing, fermenting for 9 days, and drying at 45 deg.C.
Test example 1
In 2020, 120 fat pigs in a pig farm in Shandong province are attacked from day 20 and 6 months, with symptoms of vomiting, fever, no food intake and bloody drawing, and are diagnosed as African swine fever positive by using a rapid test strip, the 120 sick pigs with the diseases are divided into 6 groups, the 1 st to 5 th groups are test groups, the 6 th group is a drug control group, the 1 st to 5 th groups are respectively administrated according to the methods of example 1, example 2, example 3, example 4 and example 5, and the 6 th group of the drug control group is treated by 20% of enrofloxacin injection and ribavirin injection for 5 days. The treatment was observed and recorded at any time and the mortality was counted after 1 week for 1 month of administration of the drug, the total effective rate and cure rate were counted and the results are shown in table 1. The patient does not have fever, has no bloody stool, starts to eat and judges that the mental state becomes good to be effective. Good spirit, normal feed intake and normal feces are judged to be cured.
TABLE 1 therapeutic Effect of the drugs of the present invention on African swine fever
As can be seen from Table 1, compared with the drug control group, the drug test groups 1-5 of the invention can greatly improve the survival rate of the swine suffering from African swine fever, and the drug of the invention has obvious curative effect on the treatment of the African swine fever.
Test example 2
In 7 months in 2019, 800 fattening pigs in a certain farm in Fujian have the average weight of 45kg, and the pigs begin to get ill in the early 8 months, so that the symptoms of fever, bloodiness, vomiting and no eating are presented. 26 dead pigs, 150 sick pigs and 624 pigs without clinical symptoms; the test paper strip is used for detecting that the African swine fever is positive, the African swine fever disease is confirmed through veterinary clinic, 150 sick pigs which are ill and survive are randomly divided into 3 groups, 50 pigs in each group are respectively treated by administration, the drug administration of the first group is carried out by using the drug prepared in the embodiment 3, and the drug administration lasts for 10 days; the second group was administered with the drug prepared in example 5 for 10 consecutive days; the third group is treated by 20 percent enrofloxacin injection and ribavirin injection, the administration is continuously carried out for 10 days, and the administration effect is observed after 10 days; 624 pigs which did not develop disease were isolated in time and then administered prophylactically, and the drug and method prepared in example 5 were used, and the effect of the drug was observed after 10 days, and the results are shown in table 2. In the disease test group, effective judgment criteria are as follows: the body temperature returns to normal, food intake is started, and the mental state is judged to be effective after being recovered. The judgment standard of cure is as follows: normal body temperature, normal feed intake, good mental status and normal feces.
TABLE 2 therapeutic Effect of the drugs of the present invention on African swine fever
As can be seen from Table 2, the drug of the present invention has significant effect on the treatment of African swine fever. And test 2 group had the best results, with the optimal prescription of the present invention.
Test example 3
In 8 months in 2019, 1000 fattening pigs fed by Wangzhi of Gansu land have the average weight of 40kg, and the pigs begin to get ill in the early 9 months, and have the symptoms of fever, bloodiness, vomiting and no eating. 35 dead pigs, 200 sick pigs and 765 pigs without clinical symptoms; the test paper strip is used for detecting that the African swine fever is positive, the African swine fever disease is confirmed through veterinary clinical diagnosis, 200 sick pigs which survive the disease and 765 pigs which do not have clinical symptoms are separately fed, the 200 sick pigs are treated and administrated, the medicine and the administration method which do not have the disease are used for administration, and the medicine and the administration method which are prepared in the embodiment 5 are used for 10 days. After half a month, the service staff visits, except that 2 pigs of 200 pigs which are treated and administrated die within 2 days of administration, the other surviving pigs have normal body temperature, normal feed intake and good mental state. The diseased pig has the positive result even if the African swine fever is detected, and the growth of the pig is not influenced. The feedback of the Wangzhi shows that the medicine has good treatment and prevention effects on the African swine fever diseases.
Test example 4
In the 5 th month of 2021, 500 nursery pigs in Jiangxi Jian pig farm weigh 30kg averagely, and the diseases begin to occur at the beginning of the month, and symptoms of fever, bloodiness, vomiting and no eating are presented. 30 dead pigs, 150 sick pigs and 320 pigs without clinical symptoms; the test paper strip is used for detecting that the African swine fever is positive, 150 sick pigs which survive the disease are divided into 5 groups, 35 pigs in each group of a test 1 group-a test 4 group and 10 pigs in a test 5 group, administration treatment is respectively carried out, the drug administration of the drug prepared in the example 5 in the test 1 group is carried out, and the drug administration lasts for 10 days; experiment 2 group was administered with the drug prepared in comparative example 1 mixed feed, 3 kg per ton of feed was added, and the drug was taken freely and continuously for 10 days; experiment 3 groups were administered with the drug prepared in comparative example 2 mixed with 10 kg per ton of feed, taken freely, and administered continuously for 10 days; experiment 4 groups were administered with the drug prepared in comparative example 3 mixed feed, 10 kg per ton of feed was added, and the drug was taken freely and administered continuously for 10 days; test 5 groups were used as blank control groups without any treatment, other feeding conditions were substantially identical, and the effect of the drug was observed after 10 days. The non-diseased pigs were isolated in time and then administered prophylactically, with the drug and method prepared in example 5, and the effect was observed after 10 days, with the results shown in table 2. In the disease test group, effective judgment criteria are as follows: the body temperature returns to normal, food intake is started, and the mental state is judged to be effective after being recovered. The judgment standard of cure is as follows: normal body temperature, normal feed intake, good mental status and normal feces.
TABLE 3 therapeutic Effect of the drugs of the present invention on African swine fever
As can be seen from Table 3, the drugs of the present invention and the comparative drugs were effective in treating African swine fever, compared with the blank control group. The effect of the medicine for treating African swine fever is obvious and is far better than that of a comparative example medicine.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.