我们于1981年1月用原子吸收分光光度测定方法检测了106名65岁以上正常老年人血锌值,并与正常成年人的血锌值比较。现报道于下。对象和方法 106名正常老年人中,男性82名,女性24名;平均年龄为69.42±4.57(范围在65～94之间);均经详细询问病史及体检,并作血、尿、粪常规和蛋白电泳、肝功能、心电图、X 线胸透等检查.排除了感染性疾病、自身免疫性疾病、慢性阻塞性肺部疾病、隐匿性肝肾疾病、器质性心脏病和肿瘤等疾患. In January 1981 we used atomic absorption spectrophotometry to measure the blood zinc values ​​of 106 normal elderly people over the age of 65 and compared with that of normal adults. Now reported below. Subjects and Methods Among 106 normal elderly people, 82 were males and 24 were females with an average age of 69.42 ± 4.57 (range 65-94). All patients were asked for medical history and physical examination in detail and blood, urine and fecal routine And protein electrophoresis, liver function, electrocardiogram, chest X-ray examination, ruled out infectious diseases, autoimmune diseases, chronic obstructive pulmonary disease, occult liver and kidney disease, organic heart disease and cancer and other diseases.