方法以组织学和电镜方法观察盲囊管腔及上皮细胞膜系统的损伤情况。

Methods to observe the damage of blind sac and epithelium membrane system with the aid of histology and electron microscope.

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结果，实验组鸡的增重显著高于对照组（P<0.01），其甲状腺滤泡上皮细胞及滤泡腔内胶质均呈现功能活动旺盛的构相。

The results showed that there was significant difference (P<0.01)ir. the body weight between the broilers of group supplied with light and the control group.

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注意排成管腔的上皮细胞显示了分泌物进入管腔的顶浆分泌或细胞质分泌。

Note the epithelial cells lining the lumen demonstrate apocrine secretion with snouting, or cytoplasmic extrusions, into the lumen.

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