克山病病区粮喂养的大鼠代谢实验观察已发现,病区粮及非病区粮喂养的大鼠各器官对~(75)Se 的摄取量有规律性差别,提示 Se可作为显示病区与非病区存在显著差异的因子。但是~(75)Se 在克山病病区粮喂养的动物心肌内化学组分中分布的改变仍未见报导。本文测定了克山病病区粮,病区粮加硒 Keshan disease ward rats fed diet experiments found that warts and non-ward-fed rats each organ uptake of ~ (75) Se has a regular difference, suggesting that Se can be used as a display disease There are significant differences between district and non-district. However, the distribution of ~ (75) Se in the intramyocardial chemical composition of food-fed animals in Keshan disease has not been reported yet. This article measured Keshan disease ward food, ward food plus selenium