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ASP-RNAi对HBV拉米夫定耐药株基因表达的影响
【机 构】
：
哈尔滨医科大学微生物学教研室,哈尔滨150081
【出 处】
：
第九届全国病毒学学术研讨会
【发表日期】
：
2011年12期
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为阐明高致病性猪繁殖与呼吸综合征病毒(HP-PRRSV)和猪圆环病毒2型(PCV2)的协同致病作用,澄清两种病毒不同时间顺序共感染与其协同致病力之间的关系。选取35日龄阴性健康猪30头,随机分6组,PCV2/HP-PRRSV顺序共感染组、HP-PRRSV/PCV2顺序共感染组、HP-PRRSV+PCV2同时共感染组、HP-PRRSV感染组、PCV2感染组、未接种对照组。感染后每天测量体温、观察临床