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当前位置: 首页 > 文章 > 雏鸡新城疫免疫后部分黏膜中抗新城疫IgG的检测 吉林农业大学学报 2004,26 (5) 97-99
Position: Home > Articles > Mensuration of IgG Content in Chickens′ Mucosal Immune System after Newcastle Disease Vaccine Immunity Journal of Jilin Agricultural University 2004,26 (5) 97-99

雏鸡新城疫免疫后部分黏膜中抗新城疫IgG的检测

作  者：
于守平;郑冬梅;何昭阳;王连波
单  位：
吉林农业大学动物科学技术学院;吉林省东丰县畜牧局
关键词：
新城疫;黏膜免疫;应答部位;IgG的检测;雏鸡
摘  要：
利用新城疫Ⅳ系对不同免疫途径免疫后雏鸡的泪液、气管液、血清中抗新城疫病毒的HI抗体效价进行了检测。结果表明:黏膜免疫途径比非黏膜免疫途径更活跃地激活黏膜免疫应答部位产生IgG,并且黏膜免疫后,离Ag刺激近的部位免疫应答较强。黏膜免疫应答部位的HI抗体在一免后要比血清中抗体效价高,而二免后其IgG含量要低于血清中IgG含量。
译  名：
Mensuration of IgG Content in Chickens′ Mucosal Immune System after Newcastle Disease Vaccine Immunity
作  者：
YU Shou-ping~1, ZHENG Dong-mei~1, HE Zhao-yang~1, WANG Lian-bo~2(1. College of Animal Science and Technology, Jilin Agricultural University, Changchun 130118, China; 2.Animal Husbandry Bureau of Jilin Dongfeng, Dongfeng 136300, China)
关键词：
newcastle disease; mucosal immune; response position;mensuration of IgG content; chick
摘  要：
The experiment was conducted to study the mensuration of IgG content in chickens′ mucosal immune system after Lasota vaccination. The changes of HI titer in immunized chickens′ tear, tracheal fluid and serum were measured in the experiment. The results showed that when mucosal immunity in NDV immunity is used, the IgG content of mucosal immune response positions is higher than that when humoral immunity is used; After the mucosal immunity, the stronger immune response is produced near the immunized position; HI titer in mucosal immune positions is higher than that in serum after the first immunity, but the result is reversed after the second immunity.

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