CAJ | 학술논문

通过使用血清3型鸭甲型肝炎疫苗免疫SP F鸡，制备了一批血清3型鸭甲型肝炎诊断用阳性血清，并对其进行了无菌、支原体和特异性检验以及中和效价测定。结果表明，该血清无菌检验合格，无支原体污染，特异性良好，无禽类常见13种外源病毒抗体，血清中和效价为10-2．8。本研究为鸭甲型肝炎病毒血清学鉴定及相关研究提供了重要的物质基础。
통과사용혈청3형압갑형간염역묘면역SP F계，제비료일비혈청3형압갑형간염진단용양성혈청，병대기진행료무균、지원체화특이성검험이급중화효개측정。결과표명，해혈청무균검험합격，무지원체오염，특이성량호，무금류상견13충외원병독항체，혈청중화효개위10-2．8。본연구위압갑형간염병독혈청학감정급상관연구제공료중요적물질기출。
In order to develop a positive serum for the differential diagnosis of duck hepatitis A virus, SPF chickens were inoculated with serum type 3 duck hepatitis vaccine, and a series of tests have been done for the serum acquired form those immune SPF chickens, including sterility test, mycoplasma test, specific test, and neutralization titer test. The results showed that the antiserum was specific for the serum type 3 duck hepatitis A virus, without 13 types of avian common exogenous virus antibody, and free of bacterial and mycoplasma contamination, the neutralization titer was as high as 10-2.8 . The research provided material for serological identification and related research of duck hepatitis A virus.