镉对大鼠体内钙贮留的影响  

Effect of Cadmium on Retention of Calcium in Rats

作　　者：梅洁妍 程志[2] 包克光[2] 

机构地区：[1]武汉大学环境科学系,武汉430072 [2]同济医科大学环境医学研究所

出　　处：《中国公共卫生学报》1992年第3期183-185,共3页

摘　　要：为探讨镉对机体钙贮留的影响以及两者之间存在的关系,本实验采用大白鼠进行亚慢性镉毒性试验。研究结果表明:体内镉负荷、尿镉排出量与钙贮留量之间存在着负相关关系。The effect of cadmium on retention of calc- ium in rats was studied.The results showed that there was negative correlation between cadmium burden and calcium retention,The equaion was follow Y=3.515-4.269X.The coefficient of correlation is r=-0.636,P<0.001. There twas negative correlation between logar- ithmic cadmium excretion in urine and calcium retention.The coefficient of correlation is r= -0.519,P<0.001.The equation was follow Y= 12.142-18.0371(?)gX.

关 键 词：镉 尿镉排出量 钙贮留 

分 类 号：X503.1[环境科学与工程—环境工程]