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铬(Cr)是人体必需的微量元素之一、人体长期受外来铬过量侵入时,血液中、各脏器组织内铬含量明显增高,出现累积效应。对肺功能的影响至今未见到国内报导。我院1985～1987年对锦州地区相兴屯(铬污染30余年)287例及非铬污染区北郊大许屯259例进行了常规肺功能检测、现报道如下。临床资料选择对象:1.污染区287例,男111例,女176例,男性吸烟78例,不吸烟33例,女性吸烟145例,不吸烟31例。2.非污染区259例,男99例、女160例,男性吸烟75例、不吸烟25例,女性吸烟126例,不吸烟33例。
Chromium (Cr) is one of the essential trace elements of human body. When human body is invaded by excessive chromium for a long time, the chromium content in blood and tissues of various organs is obviously increased, and the cumulative effect occurs. The impact on lung function so far has not seen the domestic coverage. In our hospital from 1985 to 1987, routine lung function tests were carried out in 287 Xiangxiangtun (more than 30 years of chromium pollution) and 259 cases of Dahuatun in the northern suburbs of non-chromium pollution area in Jinzhou, which are reported as follows. Clinical data of the object: 1. Pollution in 287 cases, 111 males and 176 females, 78 males smoking, 33 non-smoking, 145 females smoking, 31 non-smoking. Non-polluted area 259 cases, 99 males and 160 females, 75 males smoking, 25 non-smoking, 126 females smoking, 33 non-smoking.