- objective the comet assay technique and the preservation method of drop whole blood specimen were practised in the area of endemic arsenism to validate their feasibilities. - 目的将微量全血彗星实验方法及微量血样保存方法在地方性砷中毒病区进行实践,以验证该方法的可行性。 
- endemic arsenism caused by ingestion of arsenic-bearing drinking water has been an important public health problem in china. - 由含砷饮水引起的地方性砷中毒已成为中国一个重要的公共卫生问题。 
- objective: to explore the relationship between the clinical states and malignancy of endemic arsenism in kuitun area after intervention experiment. - 目的:探讨防治新疆奎屯地方性砷中毒干预实验前后患者砷中毒病情与癌变之间的关系。 
- hair arsenic contents and ultrastructure of the hair were observed in an endemic arsenism area in kuitun district, xinjiang. - 本文对新疆奎屯地区地方性砷中毒病区居民发砷值及头发超微结构进行了研究。 
- objective to investigate the epidemical range, the distribution features and the state of endemic arsenism in ying county. - 目的查清应县地方性砷中毒病区的流行范围、分布特征和危害程度。 
- conclusions the preservation method and the comet assay technique of drop whole blood specimen can be applied to the biomonitoring work of the endemic arsenism area. - 结论将微量血样保存方法及微量全血彗星实验用于地方性砷中毒病区的人群监测可行。 
- conclusion drinking-water type endemic arsenism area and arsenism patients are not found in beijing, but there are latent endemic areas in beijing. - 结论北京市未发现饮水型砷中毒病区和砷中毒患者,但仍有潜在型病区存在。 
- china cooperation group of study on distribution of endemic arsenism in china; - 中国地方性砷中毒分布调查协作组; 
- objective to know the instance of arsenic pollution and endemic arsenism and the degree of damage in the south of shannxi province, to affirm whether there was coal burning-born arsenism areas. - 目的查清陜南燃煤污染区的环境砷污染及地方性砷中毒的发病情况和危害程度,确认该区域是否为燃煤型地方性砷中毒病区。 
- in this paper, the patient's hair with endemic arsenism was studied using both method of scanning electron microscopy and measuring arsenic value in the hair. - 本文应用扫描电子显微镜观察了地方性砷中毒患者的头发,并进行了发砷值的测定。 
- only the long-term mechanism is established and the strong prevention and control measures are formulated, the occurrence of endemic arsenism can be effectively controlled. - 建立长效饑制,拟定有力的防治措施,才能有效地控制燃煤型砷中毒的发生和蔓延。