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由于工业的飞速发展,环境污染遍及世界,危害很大,日本的经验教训尤多。例如,日本过去曾发现水病(慢性汞中毒)和痛痛病(慢性镉中毒)。为了研究重金属对后代健康的影响,以及评价各种金属对后代的联合毒性作用,作者测定了1974～1978年居住在日本名古屋市中心的住院分娩的正常产妇静脉血和婴儿脐带血,以及胎盘和脐带的重金属含量。其中包括总汞,甲基汞、铅、镉、锰、铜,锌等项。共收集了231名正常产妇及其婴儿
Due to the rapid development of industry, environmental pollution has spread all over the world and is very harmful. Japan’s experiences and lessons are especially great. For example, water disease (chronic mercury poisoning) and painful disease (chronic cadmium poisoning) have been found in Japan in the past. In order to study the effect of heavy metals on the health of offspring and to evaluate the combined toxic effects of various metals on offspring, the authors measured normal maternal venous and infantile cord blood delivered during hospitalization in Nagoya, Japan, from 1974 to 1978, Umbilical cord heavy metal content. These include total mercury, methylmercury, lead, cadmium, manganese, copper and zinc. A total of 231 normal mothers and their infants were collected