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新疆奎屯地区由于地理地质的原因,造成该地区某些地下水中砷、氟蓄积,导致了饮用这些井水的居民出现地方性砷中毒和氟中毒,但机体停止摄入高砷高氟后,砷氟是否对机体仍存在着残存效应,尚未见报道。另外,已有研究结果表明,砷、氟均可通过胎盘,影响胎儿及子代的生长发育,但仍然缺乏母体摄入高砷、高氟后对生后儿童青少年健康影响的流行病学调查研究资料。因此,作者于1995年7月对1985年改水前常住该地区的20～60岁居民及改水后出生的3～10岁儿童进行了血清巯基(-SH)含量的测定,了解砷氟对机体的残存效应及母体摄入高砷、高氟水后对子代是否存在潜在危害。
Due to geographical and geological reasons, the Kuitun area in Xinjiang caused arsenic and fluorine to accumulate in some groundwater in the area, resulting in endemic arsenic poisoning and fluorosis among residents who drink these well water. However, after stopping the intake of high arsenic and high fluoride, the arsenic Whether or not fluoride remains a residual effect on the body has not been reported. In addition, previous studies have shown that both arsenic and fluoride can pass through the placenta, affecting fetal and offspring growth and development, but still lack of maternal intake of high arsenic, high fluoride on post-natal children and adolescents epidemiological investigation data. Therefore, in July 1995, the authors measured the level of serum sulfhydryl (-SH) in residents aged 20 to 60 who were living in the area before 1985 and the children aged 3 to 10 who were born after water change. Residual effects of the body and maternal intake of high arsenic, high fluoride water after the potential harm to offspring.