摘要
将40只雌性SD大鼠随机分成两组，采用猪油（L）或玉米油（M）加胆固醇饲料诱导出大鼠高血脂模型后，再分出两组，分别加入亚硒酸钠（L-Se，M-Se），观察大鼠补硒后血清中锌铜、锌、钙、镁等元素的变化。结果发明，高血脂大鼠补硒后血清中锌的含量明显下降，铜／锌比值升高。相关分析显示：血硒水平与血清锌含量呈负相关。各组大鼠血清铜、钙、镁的浓度未观察到显著性差异。
40 male SD rats were fed on lard oil (L) or maize oil (M) feeds respectively. After the hyperlipomia models were induced, Na2SeO3 was supplemented in the feeds (L-Se, M-Se )The content of serum Cu, Zn, Ca and Mg was determined in 4 groups of rats. The results showed that the content of Zn was decreased and the ratio of Cu/Zn was increased in M-Se and L-Se groups, while the content of other elements showed no significant difference in four groups. The correlation analyses suggested that the content of blood Se was nagetively correlated with serum Zn.
出处
《广东微量元素科学》
CAS
1997年第5期16-20,共5页
Trace Elements Science
基金
侨办重点科研项目
关键词
高血脂
血清
硒
铜
锌
微量元素
Selenium. Copper, Zinc, Manganese. Calcium, Hyperlipomia rat
