以往调查表明,克山病区中营养较差的农村儿童发病率高。在克山病的研究工作中,发现本病存在心肌磷脂代谢异常,细胞膜损伤的变化。为查明克山病区居民日常食品中总磷脂含量及磷脂分子种类的构成情况,对云南、辽宁等地的粮食、蔬菜、肉类等进行了总脂质、总磷脂和磷脂分子种类含量的分析测试。 According to previous surveys, the incidence of poorly-nourished rural children in Keshan Ward is high. Keshan disease in the research work and found that there is abnormal myocardial phospholipid metabolism, changes in cell membrane damage. In order to find out the content of total phospholipids and phospholipid molecular species in daily food of Keshan ward, the content of total lipid, total phospholipid and phospholipid in the food, vegetables and meat of Yunnan and Liaoning analysis test.