克山病病区粮对大鼠~(65)Zn代谢的实验观察

• 作 者: 康保安 汪中伯 苏引
• 机 构: 哈尔滨医科大学克山病研究所,哈尔滨医科大学克山病研究所,哈尔滨医科大学克山病研究所 哈尔滨,哈尔滨,哈尔滨
• 出 处: 营养学报
• 发表日期: 1984年04期
• 关键词: Zn 大鼠 实验观察 吸收情况 组织脏器 观察时间 饲料组 示踪 动物实验 实验动物

本文以克山病病区粮与非病区粮饲养大鼠8周,进行~(65)Zn示踪实验,观察24及72小时血液、心脏、肝、肾及褐脂对~(65)Zn(ZnCl_2)的吸收情况。结果表明,病区组大鼠在两次观察时间,各种组织脏器~(65)Zn的吸收量均高于非病区组,其中肝、肾及褐脂的差异显著。提示病区与非病区粮之间存在差异,即病区粮能使大鼠体内出现锌不足或缺乏。其原因在克山病发生中值得进一步探讨。并对锌与其他元素之间的相互关系进行了讨论。

In this paper, Keshan disease ward fed with food and non-ward for 8 weeks, ~ (65) Zn tracer experiments, observed 24 and 72 hours of blood, heart, liver, kidney and brown fat on the (65) Zn (ZnCl 2) absorption situation. The results showed that the uptake of Zn ~ (65) in various tissues was higher in the ward than in the non-ward at two observation time points, and the difference of liver, kidney and brown fat was significant. Suggesting that there is a difference between the ward and the non-ward food, that ward food can make the body of rats appear insufficient or lack of zinc. The reason for the occurrence of Keshan deserves further discussion. The relationship between zinc and other elements is discussed.