球虫的

The control of coccidiosis, consisting of vaccination and chemotherapeutics, was employed in industrial chicken farms .

采用免疫和药物控制技术，对集约化鸡场的球虫病提出了综合防治的方案。

Protozoan parasites, particularly coccidia have profound effects on e digestive physiology of the host.

原生动物寄生虫，尤其是球虫对寄主的消化生理有深刻的影响。

In order to select a precocious line of Eimeria tenella with an abbreviated life cycle and characterize its biological attributes for preparation of attenuated vaccine.

摘 要：选育制备弱毒疫苗所需的柔嫩艾美耳球虫早熟系并对其生物学特性进行研究。

The effect of oral infection and subsequent challenge with Eimeria vaccines on the populations of CD4 , CD8 T lymphocytes in the intestine, cecal tonsils and spleen of chickens was assessed by immunohistochemistry.

用免疫组化ABC法检测鸡用上述球虫进行第一、二次免疫后小肠或盲肠、盲肠扁桃体和脾脏中CD4~、CD8~ T淋巴细胞的动态变化。

Tenella YL attenuated strain were used to infect chickens perorally, then the abundant sporulated oocysts were collected by saturated saline floating measure. The size of the attenuated oocysts was about 19.8~21.2×15.5~16.6μm and the conformation of the strains were integral. 4 The prepatent period of E.

tenella YL减毒株孢子化卵囊经口服感染鸡，用饱和食盐水漂浮法能够收集得到球虫孢子化卵囊，杂质少，形态完整，减毒株卵囊的大小为19.8~21.2×15.5~16.6μm。

Isosporosis was a very important intestinal protozoiasis which affected our husbandry deeply.

等孢球虫病是畜禽的主要肠道原虫病，对畜牧业影响巨大。

Anticoccidial index increased by 73.50, rate of weight increased by 39.19%, mortality decreased by 33.4% in chickens inoculated with E. tenella by administering vitelline antibody.

tenella鸡的死亡率降低33.34%，增重率和抗球虫指数分别提高39.19%和73.50；(3)特异性高免卵黄抗体对E。

The immune response in the intestinal mucosal against E.maxima was intenser than E.

同种球虫早熟株免疫鸡与毒株免疫鸡的反应基本一致。

An insect resembling a member of the order Coleoptera.

原生生物的一个科，属于双孢子球虫目。

E. stigmosa parasitized mainly in the epithelial cells of jejunum, ileum, ceca, and rectum from middles to tops of villi, and resulted in mild histopathological changes.

多斑艾美球虫主要寄生于空肠、回肠、盲肠和直肠绒毛中部到顶部的上皮细胞中，引起轻微病变。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。