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首页> 外文期刊>Journal of the Indian Chemical Society >Accumulation of lead, cadmium, nickel and copper in hair of people living near heavy traffic area
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Accumulation of lead, cadmium, nickel and copper in hair of people living near heavy traffic area

机译：生活在交通繁忙地区附近的人的头发中铅，镉，镍和铜的积累

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摘要

Accumulation of Pb, Cd, Ni an3 Cu in ,the hair of 462 males living near heavy traffic area and less traffic area in various parts of Rajasthan (India) was studied. Out of 462, 231 lived near heavy traffic area and remaining lived near less traffic area. Head hair samples from nape were obtained from subject under study alongwith filling up of a questionnaire recommended by World Health Organisation. Hair samples were washed, digested to get a colourless and clear solution and then analysed by AAS for Pb, Cd, Ni and Cu concentration. Subjects were grouped into four age groups of 21 to 30 years, 31 to 40 years, 41 to 50 years, 51 to 60 years. While significant concentration of Pb was found in all age groups of people living near heavy traffic area as compared to people living near less traffic area, that of Ni was not significant. Difference in Cd and Cu concentration of hair of people living near heavy traffic area and less traffic area was not found significant in all age groups.
机译：研究了印度拉贾斯坦邦各地交通繁忙地区和交通较少地区的462名男性中铅，镉，镍和铜的积累。在462个城市中，有231个居住在交通繁忙的区域附近，其余居住在交通较少的区域。来自颈背的头发样本是从研究对象中获得的，并填写了世界卫生组织建议的问卷。将头发样品洗净，消化以得到无色澄清的溶液，然后通过AAS分析铅，镉，镍和铜的浓度。将受试者分为21至30岁，31至40岁，41至50岁，51至60岁的四个年龄组。尽管生活在交通繁忙地区附近的所有年龄组中的铅的浓度均高于生活在交通繁忙地区附近的人口的所有年龄组，但镍的含量并不显着。在所有年龄段的人群中，生活在交通繁忙区域和交通较少区域附近的人的头发中镉和铜的浓度差异均无统计学意义。

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