鸭坦布苏病毒的血凝性

王小蕾,刘月焕,段会娟,刘立新,杨志远,赵际成,潘洁,刘瑞华,赵文奇,田方杰,吕金宝,林健

Hemagglutinating Activity of Duck Tembusu Virus

XiaoLei WANG,YueHuan LIU,HuiJuan DUAN,LiXin LIU,ZhiYuan YANG,JiCheng ZHAO,Jie PAN,RuiHua LIU,WenQi ZHAO,FangJie TIAN,JinBao LÜ,Jian LIN

表5 不同pH值反应体系对HA效价的影响

Table 5 HA titer and agglutination graphics with varying pH value of the reaction system

pH值 pH value HA效价 HA titer 凝集图形 Agglutination graphics 6.0 1:512 均一薄膜状凝集,清晰稳定 Clear and stable homogeneous thin-film agglutination 6.2 1:512 均一薄膜状凝集,清晰稳定 Clear and stable homogeneous thin-film agglutination 6.4 1:256 均一薄膜状凝集,清晰稳定 Clear and stable homogeneous thin-film agglutination 6.6 1:256 均一薄膜状凝集,清晰稳定 Clear and stable homogeneous thin-film agglutination 6.8 1:128 均一薄膜状凝集,清晰稳定 Clear and stable homogeneous thin-film agglutination 7.0 1:64 易解凝,结果不易判定 The thin-film agglutination was easy to dissolve so that the result was difficult to interpretation