【摘要】 <正> 锌及铜为体内一些酶的主要成分;锌与铜和某些疾病相关已有报导。本文主要探索锌与铜和中年及老年常见疾患(高血压、临界高血压、冠心病、贫血及骨关节疾患)之相关情况。于1984年共检查2339例50岁及以上职工及居民等的血清锌及铜值、锌铜比值。检测对象中除上述常见疾患者外,尚有健康中年及老年人(条件为除外高血压、临界高血压、冠心病、贫血及骨关节疾患,以及脑血管疾患、糖尿病、恶性肿瘤和其他系统器质性更多还原

【Abstract】 In order to study the relationship between zinc and copper and common diseases of the middle and old aged persons, the levels of serum zinc and copper and their ratio in 2339 workers and inhabitants of 50 years and older years of age in an inhabited area and a high school of Haidian district in Beijing were measured in 1984. The persons examined were divided into the following groups: 1) diseased (hypertension, borderline hypertension, coronary heart disease,anemia,diseases of bones and Joints) comprised 1359 individuals below 60 years of age and 447 persons of 60 years and older; 2) healthy comprised 457 persons below 60 years of age and 76 persons of 60 years and older.The results of measurtment indicated that the values of zinc and copper of the healthy group were within the normal range as those usually reported.The topper value of all aged persons with different disease was lower than that of healthy persons of same age.The zinc value of aged persons in anemia was also lower than that of healthy persons of same age. This implys that the lower copper value in aged persons with diseases may be related to the development of their illnesses.In studying the ratio of zinc and copper, the frequency of value≤1 and>1 was calculated. The results indicated that the ratio ≤1 in the groups of borderline hypertension, anemia, diseases of bones and joints, and hypertension was more frequently observed than that in healthy group, but they were of different age groups.This may suggest that zinc-copper ratio has certain significance for prediction of some diseases when its value is≤1.更多还原