Medicine for preventing and treating porcine reproductive and respiratory syndrome
A technology for respiratory syndrome and pig reproduction, applied in the field of traditional Chinese medicine, can solve problems such as long-term, lack of protection, and inability to stimulate cellular immunity, and achieve the effect of less animal toxicity and less drug residues
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[0019] The present invention also provides a preparation method of the above-mentioned medicine, which specifically comprises pulverizing the components of each raw material medicine, feeding them into a mixer by weight and mixing them uniformly, adding 500g-600g of water for every 100g of the mixture, boiling for 3-4 hours, filtering, To obtain the first filtrate, add 200g to 300g of water to the filter residue obtained from the 100g mixture, boil again for 1 to 2 hours, filter to obtain the second filtrate, mix the first filtrate and the second filtrate, concentrate to remove the water solvent, pulverize, and dry , to obtain a dry powder.
[0020] The pharmacology of each raw material drug is as follows:
[0021] Epimedii Folium: Latin name Epimedii Folium, spicy, sweet, warm in nature, enters the liver and kidney meridian, has the effect of nourishing kidney yang, strengthening bones and muscles, and dispelling rheumatism. ; Cold-damp arthralgia or spasm and numbness of th...
Embodiment 1
[0049] Embodiment 1 Drug powder 1
[0050] Put Epimedium 25g, Polygonatum 30g, Gorgon 20g, Ephedra 15g, Goose Bubiograss 25g, Shayuanzi 30g, Forsythia 20g, Soil Codonopsis 40g, Water Gardenia 15g, Yam 30g, Moutan Cortex 25g, Baifu Tablet 15g, Tianwen 20g grass, 25g Zhilicorice, 15g Osmanthus fragrans, 20g Osmanthus japonica, 15g Osmanthus fragrans, and 20g Osmanthus fragrans were crushed separately, put into a blender and mixed evenly, for every 100g of the mixture, add 600g of water, boil for 4 hours, filter, Obtain the first filtrate, add 300g of water to the filter residue obtained by the mixture again, boil for 2 hours again, filter to obtain the second filtrate, mix the first filtrate and the second filtrate, concentrate to remove the water solvent, pulverize, dry, and obtain dry powder.
[0051] Pharmacological acute toxicity test
[0052] Experimental animals: SPF grade, Kunming mice, 40 mice, 20±2g, half male and half male, provided by Animal Experiment Center of Qin...
Embodiment 2
[0091] Embodiment 2 Drug powder 2
[0092] Epimedium 23g, Polygonatum 28g, Gorgon 18g, Ephedra 13g, Goose Bubiograss 23g, Shayuanzi 28g, Forsythia 18g, Tudangshen 38g, Water Gardenia 13g, Yam 28g, Moutan Cortex 23g, Baifu Tablet 13g, Tianwen Grass 18g, Radix Glycyrrhizae 23g, Osmanthus fragrans 13g, Miscella 18g, Osmanthus fragrans 13g and Osmanthus fragrans 18g were crushed separately, put into a blender and mixed evenly, for every 100g of the mixture, add 600g of water, boil for 4 hours, filter, Obtain the first filtrate, add 300g of water to the filter residue obtained by the mixture again, boil for 2 hours again, filter to obtain the second filtrate, mix the first filtrate and the second filtrate, concentrate to remove the water solvent, pulverize, dry, and obtain dry powder.
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