当前位置: 首页 > 文章 > 不同日龄鸡胚接种不同浓度病毒对鸽新城疫病毒PB9601株鸡胚适应毒产毒量比较 中国兽药杂志 2001,35 (2) 4-5
Position: Home > Articles > A Comparison of Pigeon NDV Strain PB9601 Production in the Aspects of Virus Doses and Embryo Ages for Inoculation Chinese Journal of Veterinary Drug 2001,35 (2) 4-5

不同日龄鸡胚接种不同浓度病毒对鸽新城疫病毒PB9601株鸡胚适应毒产毒量比较

作  者:
孙淑红;张志;崔治中
单  位:
山东农业大学动物科技学院
关键词:
鸽新城疫病毒;产毒量;ELD50
摘  要:
利用不同浓度的鸽新城疫病毒 (NDV) PB960 1株在不同日龄的鸡胚上繁殖 ,观察鸡胚的死亡时间、尿囊液的收获量 ,并分别测定尿囊液中 HA滴度和 ELD50 值。比较结果表明 ,以 1∶ 50 0稀释液 0 .1 ml接种 9日龄 SPF鸡胚或 1∶ 1 0 0稀释液 0 .1 ml接种 1 0日龄胚产毒量最高。
译  名:
A Comparison of Pigeon NDV Strain PB9601 Production in the Aspects of Virus Doses and Embryo Ages for Inoculation
作  者:
SUN Shu\|hong, ZHANG Zhi, CUI Zhi\|zhong (The college of animal science and technology of Shandong Agricultural University, Taian 271018, China)
关键词:
Pigeon Newcastle disease virus; virus production; ELD 50
摘  要:
The Pigeon Newcastle disease virus(NDV) yields were compared in chicken embryo inoculated with different viral doses and at different ages of the embryo based on harvested volume of allantoids and virus titers in HA and ELD 50 .The results indicated that the highest virus production were abstained in SPF embryo inoculated with 1∶500 virus stock at 9 day of ages or inoculated with 1∶100 at 10 day.

相似文章

计量
文章访问数: 9
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊