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Chicken bursa extract component analysis and activity assay


And 2 titers . Where,moncler jakke, C group of the highest antibody levels ,moncler jakke, namely A,moncler online shop, D and E groups 4,2 ,ugg boots uk, and 8 times , the difference was significant (P <0.01). Table 2 bursal extract on classical swine fever antibody levels (nlot ~) of (n = 5) Table2EffectofextractsofbursaOilantibodylevelofswi nefever Note : 20 and 40 days respectively in the vaccinated pigs plague bacteria. Pigletswereinoculatedwithswinefevervaccineat20and4 0day-old, respectively3 discuss the body of various cytokines , nervous and endocrine systems can affect the secretion of antibodies . Studies have shown that capsule elements can be coordinated to enhance IL-1 and IL -3 of the former B-lymphocyte differentiation effect , and with the center of the cortical hormone epinephrine [ 7,8 ] . is study shows that the appropriate concentration of elements and bursa sac extracts can be directly on the hybridoma cells , promote the secretion of the antibody . Bursal extract simultaneously with the classical swine fever vaccine injection , can significantly improve the ability of the body to produce specific antibodies . Both injection , saving time and improving economic efficiency , has broad application prospects. In the bursal extract on the application of the dose , the dose of the best, which is active in vitro test results are the same. From the look to improve the speed of antibody levels , the higher the dose , the faster increase , such as from 27 days to 34 days , the level of low-dose group, antibody titers increased by 1.8 , while the high-dose group increased by 3 . 5 titer . Maintain a high titer antibody levels from the time point of view, high-dose group but not as good as low-dose group , such as 47 days , the high dose group that returned to control levels , while the low dose group was still higher than the control group 1.5 titer .