免疫增强型猪圆环病毒2型亚单位疫苗的制备及免疫效果评价

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1、分类号：密级：HUAZHONGAGRICULTURALUNIVERSITY硕士学位论文MASTER’SDEGREEDISSERTATION免疫增强型猪圆环病毒2型亚单位疫苗的制备及免疫效果评价THEPREPARATIONANDEVALUATIONOFIMMUNE-ENHANCINGPORCINECIRCOVIRUSTYPE2SUBUNITVACCINE研究生:刘婷婷CANDIDATE：LIUTINGTING学号:2016302120070STUDENTNO.：专业:兽医硕士MAJOR：MASTEROFPROFESSIONALDEGREEINVETERINARYMEDICINE导师:彭贵青教授

2、SUPERVISOR：PROFESSORPENGGUIQING徐高原博士DOCTORXUGAOYUAN中国武汉WUHAN，CHINA二零一八年六月JUNE，2018华中农业大学硕士学位论文免疫增强型猪圆环病毒2型亚单位疫苗的制备及免疫效果评价ThePreparationandEvaluationofImmune-EnhancingPorcineCircovirusType2SubunitVaccine研究生:刘婷婷学号:2016302120070指导教师:彭贵青教授徐高原博士学位类型:兽医硕士领域：华中农业大学动物医学院中国·武汉CollegeofVeterinaryMedicine,Hua

3、zhongAgriculturalUniversityWuhan,China免疫增强型猪圆环病毒2型亚单位疫苗的制备及免疫效果评价目录摘要....................................................................................................................................iAbstract.........................................................................................

4、......................................iii缩略语表（Abbreviation）...............................................................................................vi1文献综述.........................................................................................................................11.1猪圆环病毒概述......

5、............................................................................................11.2PCV2病原学进展................................................................................................21.2.1PCV2基因组特征...............................................................................21.2

6、.2PCV2病毒粒子结构...........................................................................21.2.3PCV2Cap蛋白....................................................................................21.2.4PCV2分子流行病学...........................................................................41.2.5PCV2的传播.........

7、..............................................................................51.3PCV2感染的临床特征........................................................................................61.3.1断奶后仔猪多系统衰竭综合征（PMWS）