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4 不同浓度鹅红细胞的HA效价和凝集图形

Table 4 HA titer and agglutination graphics with various concentration of the goose erythrocyte

鹅红细胞浓度 Concentration of goose erythrocyte HA效价 HA titer 凝集图形 Agglutination graphics 0.2% 1:1024 红细胞对照孔下沉点小,结果不易判定 The erythrocyte control sank as a tiny point so that the results were difficult to interpretation 0.33% 1:512 均一薄膜状凝集,清晰稳定 Clear and stable homogeneous thin-film agglutination 0.5% 1:256 均一薄膜状凝集,清晰,有解凝迹象 Clear homogeneous thin-film agglutination 1% 1:128 均一薄膜状凝集,解凝快,不稳定 Clear homogeneous thin-film agglutination with fast dissolving