^(160)Tb同位素示踪研究稀土元素铽在雏鸡体内的分布和转运  

Study on Distribution and Transportation of Rare Earth Element Tb in Chicken by ^(160)Tb Isotopic Tracing

作　　者：钟广涛[1] 杨简[1] 孔聘颜[1] 程丹玲[1] 

机构地区：[1]中山大学,广州510275

出　　处：《广东微量元素科学》1997年第9期29-32,共4页Trace Elements Science

基　　金：国家自然科学基金

摘　　要：160Tb－EDTA注入美国海兰鸡种蛋，孵出雏鸡，解剖取21种组织、器官．用γ能谱测定160Tb．证明160Tb-EDTA能透过种蛋胎膜进入雏鸡各组织和器官中。The American Hyline breeding eggs injected 160 Tb-EDTA soluliton were hatched. Theconcentration of 160Tb-EDTA in 21 tissues and organs of chickens were determined by γ-en-energy spectrum. The result shows that 160 Tb-EDTA penetrate fetal membrance into tissuesand organs of chicken.

关 键 词：鸡 鸡胚 雏鸡 稀土元素 转运 同位素示踪 

分 类 号：S831[农业科学—畜牧学]