2006, 23(8):2-3.
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2006, 23(8):5-5.
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2006, 23(8):18-19.
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2006, 23(8):23-24.
摘要:253 chicken serum samples were collected to detect antibody against influenza A virus by hemagglutination inhibition (HI) test, gold immuno-chromatographic assay (GICA) and agar gel immunodiffusion (AGID) test. The results of the three assays were compared, and the positive ratio of HI test was 78.65%, GICA was 69.88%, AGID test was 59.36%, the correlation between GICA and HI, GICA and AGID, HI and AGID was 89.47% (306/342), 84.21% (288/342) and 80.70% (276/342) respectively. The results showed that GICA was specific and sensitive for the antibody detection of avian influenza A in chickens.
2006, 23(8):25-27.
摘要:From the scabs of the sick sheep ,one strain of virus was isolated using calf testicle cell and BK cell.Coutinuous passaging was conducted until the CPE was stable and regular.The recurrent infection,replication test, ether and chloroform-stability test,and other biological property tests ,electrongraph test proved that it was Orf virus
2006, 23(8):28-29.
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2006, 23(8):31-31,33.
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2006, 23(8):32-33.
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2006, 23(8):37-37.
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2006, 23(8):47-47.
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