The magical effect of astragalus polysaccharides as immune enhancers and antiviral drugs
Michelle Tang
Foreign trade manager at GMP+ Certified Manufacturer of Animal supplements,Nutrition ,Feed Additives
Astragalus polysaccharides can induce animal bodies to produce interferon, regulate the body's immune function, and promote the formation of antibodies. Adding astragalus polysaccharides to the basal diet can increase the content of multiple cytokines to varying degrees, and significantly improve the body's ability to resist viral diseases. Now, astragalus polysaccharide is used as an immune enhancer and antiviral drug in pig production, which effectively improves the disease resistance and production performance of the pig herd. Let us introduce the magical effect of astragalus polysaccharide in pig raising to the majority of pig friends.
一、Prevention and treatment of swine viral diseases
1. Astragalus polysaccharide can induce animal body to produce interferon, regulate body's immune function, and promote antibody formation. Adding astragalus polysaccharides to the basal diet can increase the content of multiple cytokines to varying degrees, and significantly improve the body's ability to resist viral diseases.
2. In the prevention and control of swine virus diseases, Astragalus polysaccharides can increase the feed intake of pigs, promote the recovery of infected pigs, improve the health of the body, and reduce the incidence.
3. When the pig farm is threatened by viral diseases, such as foot-and-mouth disease, circovirus disease, influenza, African swine fever and other viral diseases, you can use astragalus polysaccharides to feed the pigs, which can reduce the occurrence of diseases and prevent the occurrence of epidemics. The pig farm can promote rapid recovery from the disease.
4. Used before and after vaccine immunization, it can increase the level of antibodies, relieve the stimulation of the vaccine to the body, and reduce the occurrence of adverse vaccine reactions。
二、Application of Astragalus as a feed additive in animal breeding
In recent years, due to the increasing awareness of the toxic and side effects of chemical synthetic drugs, the domestic and foreign medical circles have begun to pay attention to the development of natural plant drugs. The demand for the development of Chinese herbal medicine additives with small side effects, significant curative effects, and medicinal and nutritional properties is becoming more and more urgent. As a Fubenguzheng Chinese herbal feed additive, Astragalus has been used in animal husbandry production.
1. Astragalus polysaccharides can improve the utilization of nutrients and promote animal growth. Astragalus polysaccharides contain amino acids, vitamins, trace elements and other nutrients; some contain unknown growth factors (UGF). As a feed additive, it can significantly increase the growth rate of livestock and poultry, enhance the body's resistance, and improve the quality and output of meat, eggs and milk.
2. Astragalus polysaccharide is an interferon inducer. Its antiviral principle: stimulates the function of macrophages and T cells, increases the number of E-ring forming cells, induces cytokines, promotes the induction of interleukins, and makes animals The body produces endogenous interferon to achieve the purpose of anti-virus, which is used to prevent and treat piglet circovirus disease, chicken infectious bursal disease, and influenza AIDS virus infectious diseases. Astragalus can prevent colds and reduce the incidence by more than 50%, and the combined application of astragalus and interferon can reduce the incidence by more than 70%.
Indications: Livestock mouth ulcers, blisters around the hoof, mouth, breasts, nose, etc., sick trotter nails fall off, difficulty running, limp, crawling, lying on the ground. Livestock influenza, myocarditis, viral hoofitis, viral diarrhea.
Prevention and treatment of high fever, lack of energy, loss of appetite, vomiting, shortness of breath and other diseases caused by viral infections such as African swine fever virus, porcine circovirus, parvovirus, PRRS, pseudorabies, swine fever and flu.
