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在1958年建场的伽师农垦总场职工中发生了以不育为主的原因不明的疾病,即伽师综合症。1959～1960年出现大批病人,对本病从发生到1981年20多年来曾多次研究,提出过“水困学”、“Zn、Mn缺乏”、“砷中毒”等观点,但对其病因都未能定论。为探明伽师综合症的病因,我们于1981～1985年从临床、环境流行病学、毒理学等方面进行了综合研究。 一、调查方法与对象 用分层整群抽样,现况和回顾性调查相结合,对调查点的水、土、粮、油、蔬菜采集样品作分析,
In 1958 the establishment of Jiashi farm reclamation total staff occurred in infertility-based unexplained disease, namely Jiashi syndrome. From 1959 to 1960, a large number of patients appeared. From the occurrence of this disease to multiple studies in the past 20 years in 1981, many studies have been made on such topics as water scarcity, deficiency of Zn and Mn, and arsenic poisoning. However, Are not conclusive. In order to find out the causes of Jiashi syndrome, we conducted a comprehensive study from 1981 to 1985 in clinical, environmental epidemiology and toxicology. First, the survey methods and objects with stratified cluster sampling, the current situation and retrospective investigation, the survey point of water, soil, grain, oil and vegetable samples collected for analysis,