| 鸡柔嫩艾美耳球虫(Eimeria tenella)免疫应答的形态学观察 |
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| 引用本文： | 陈明勇,蒋金书.鸡柔嫩艾美耳球虫(Eimeria tenella)免疫应答的形态学观察[J].中国农业大学学报,1991(4):113-116. |
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| 作者姓名： | 陈明勇 蒋金书 |
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| 作者单位： | 北京农业大学兽医学院; |
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| 摘 要： | 用柔嫩艾美耳球虫卵囊活苗对京白雏鸡进行一次免疫、二次免疫及涓滴免疫试验,对免疫后、雏鸡腔上囊、脾脏、胸腺及盲肠扁桃体等组织器官的免疫应答作了较为详细的观察。免疫后上述组织器官淋巴细胞明显增多,形成大量淋巴滤泡;通过对免疫组和对照组雏鸡上述免疫组织器官的对照检查,表明三种免疫方法免疫后腔上囊、脾脏、胸腺及盲肠扁桃体均呈现不同程度的增生,其中以涓滴免疫和二次免疫比较明显。试验结果提示,一次免疫、二次免疫及涓滴免疫均可刺激机体免疫组织器官淋巴细胞大量增生,产生有效的免疫应答反应,对强毒攻击表现有效的抵抗力。
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| 关 键 词： | 形态学 免疫应答 免疫器官 一次免疫 二次免疫 涓滴免疫 柔嫩艾美耳球虫 京白鸡 |
OBSERVATION ON THE MORPHOLOGY OF IMMUNOLOGIC RESPONSE OF CHICKENS VACCINATED WITH EIMERIA TENELLA OOCYSTS |
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| Chen Mingyong Jiang Jinshu.OBSERVATION ON THE MORPHOLOGY OF IMMUNOLOGIC RESPONSE OF CHICKENS VACCINATED WITH EIMERIA TENELLA OOCYSTS[J].Journal of China Agricultural University,1991(4):113-116. |
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| Authors: | Chen Mingyong Jiang Jinshu |
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| Institution: | Chen Mingyong Jiang Jinshu (College of Veterinary Medicine) |
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| Abstract: | The result obtained from experiment with single dose,two doses of oocysts and trickle immunizations of Eimeria tenella oocysts in chickens were reported.Histological morphology in the bursa Fabricia,spleen,thymus and ton sil of caeca in the immunized chickens inoculated with three kinds of metho- ds was observed.A large amount of lymphocytes accumlated and formed lymp- hatic follicles in each organ above.The results obtained from observing histo- logical changes of caecal tonsil,thymus,spleen and bursa Fabr... |
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| Keywords: | morphology immunological response immune organ one single dose immunization two doses immunization trickle immunization Eimeria tenella Beijing white leghorn chicken |
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