Abstract
[Object]: Detect whether different concentrations of Chinese herbs compound polysaccharides (CPS), astragaluspolysaccharides (APS) and angeulica polysaccharides (ASP), epimedium herb polysaccharides (EPS) have effects onthe immunity function of healthy Roman chicken. [Method]: 260 one-day-old chickens were divided into thirteengroups randomly, 20 birds each group. The physiological saline, Chinese herbs compound polysaccharides, APS, ASPor EPS had been hypodermically injected for seven days continuously, and the blood was drawn on the 7th, 14th, 21st,28th, 35th, 42nd, 49th and 56th day to evaluate the activity of the translation rate of blood lymphocyte and AI-HI antibodytiters in chickens. [Result]: The results of the experiment showed that the translation rate of blood lymphocyte andAI-HI antibody titers increased markedly after the use of Chinese herbs compound polysaccharides, APS, ASP and EPSto the chickens. Chinese herbs compound polysaccharides had more effective function improving the translation rate ofblood lymphocyte and AI-HI antibody titers than others. [Conclusion]: The Chinese herbs compound polysaccharides,APS, ASP and EPS could promote the immunity function of the chickens. The Chinese herbs compoundpolysaccharides were the strangest one among them.
Highlights
Chicken is sensitive to many infectious diseases, such as Newcastle Disease, Avian Influenza (AI) and Infectious Bursa Diseases, which caused high mortality and economic loss world widely
The result of table 2: each polysaccride elevated AI-HI titers, AI-HI titers arrived at the perk at 28th and 35th
The result showed that the four polysaccharides can enhance herb’s immunity
Summary
Chicken is sensitive to many infectious diseases, such as Newcastle Disease, Avian Influenza (AI) and Infectious Bursa Diseases, which caused high mortality and economic loss world widely. There are no effective drugs to cure these diseases and the most effective way is to use Vaccines to prevent the occurrence of these. Them another problem comes which is that, vaccines is not always as effective as people expected. Many papers in recent years showed that polysaccharides can enhance immunity and have no obvious side effect. We focused on effect of compound polysaccharides (CPS), astragalus polysaccharides (APS), angeulica polysaccharides (ASP), epimedium herb polysaccharides (EPS) on
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