摘要
应用光学显微镜和透射电镜技术,对实验组(添加膨润土)和对照组(不加膨润土)的鸡甲状腺的结构进行观察。结果表明,实验组鸡甲状腺有一系列功能旺盛的结构变化。
Tissues of thyroid glands from chickens fed with bentonite additive (experimentalgroup) and chickens with no bentonite in diets (control group) were studied by opticaland electron microscopy.The results showed that the thyroid glands in experimental grouphad some structual changes with more active function.
关键词
膨润土
肉鸡
甲状腺
组织结构
starbro broiler chicken
thyroid gland
histological structure
bentonite
