arsenic group

1. To explore the link between Arsenic content in the soil and lung cancer rate of non-Arsenic exposed population group.
   探讨土壤中砷含量与非砷职业暴露人群肺癌发病率的关系。
2. Results The content of lead, cadmium, arsenic in blood and urine of poison group have significant increased to compare with contrast group ( P < 0.01).
   结果毒物组血、尿铅、镉、砷含量较对照组显著升高（P<0.01）。
3. Selenium at dose of 100 μ g/ kg · bw can weaken some toxic effects of arsenic, such as decrease of erythrocyte count, hemoglobin contents and total concentration of hydrosulfide group in blood, spleen swelling, pathological damages to the liver, kidney and lung.
   当硒剂量达100μg/kg·bw时，对砷中毒导致的红细胞数下降、血红蛋白含量降低、血液巯基总量下降、脾肿大、肺、肝、肾等组织的病理学改变具有一定的保护作用。
4. PARTICIPANTS: The study was performed in the original Department of Occupational Diseases, Toxic and Chemical Laboratory, Jiangsu Hospital of Prevention and Treatment for Occupational Disease from January 2002 and December 2003.Contact groups were termite control group, arsenic producing group and chlordane producing group.
   对象：该研究于2002-01/2003-12在原江苏省职业病防治院职业病科和毒化实验室完成。接触组分设为白蚁防治组、砷药物生产组和氯丹生产组。
5. SR ATPase activity of the arsenic poisoned group was clearly depressed ( P < 0* 1). There was also a tendency of improvement in post-administering, but again it was significantly different compared to the control ( P < 0.01).
   中毒组与正常组比较ATPase活性显著受到抑制（P<0.01），尽管用药后有改善的趋势，但与正常组比较仍有显著差异（P<0.01）。
6. The content of hair arsenic in experiment group was six times than that in control group.
   实验组毛砷为对照组的6倍。
7. The cells of stratum basale of a black nevus grew into the dermis with several strand cells which had many arsenic granules or melanin granules, A group of arsenic granular cells under the nevus in the dermis were present.
   一例癌变的黑痣，其表皮不但向真皮内生长出多条细胞索，黑色素颗粒也特别多，其下方的真皮内还有成群的载色素细胞。
8. Blood arsenic concentration was measured and a 12-lead electrocardiogram ( ECG) was simultaneously performed before treatment and after remission in the induction group, and before and 2,4,6,8,10 courses after the treatment in the maintenance therapy group.
   诱导缓解组测定并记录患者服药前及缓解后的血砷浓度及同步12导联心电图；巩固维持治疗组测定并记录患者服药前及第2,4,6,8,10疗程后的血砷浓度及心电图。
9. Arsenic is ranked in Group I environment sensitive element, endangering to the ecosystem environment and human bodies healthily. The problems caused by arsenic contamination have been study widely.
   砷作为Ⅰ类环境敏感元素，对生态环境和人体健康危害极大，由于砷污染所引发的环境问题已引起全球的广泛关注。
10. Survey the blood Selenium content of residents lived in high Arsenic level aren in Xinjiang Province and in Mercury ore area with its comparing group in Guizhou Province.
    用新极谱法对新疆高砷地区和贵州汞矿区及其对照组居民血硒进行测定。
11. Its content of lead, arsenic, mercury and benzo ( a) pyrene were within the limit proposed by the Protein-Calorie Advisory Group of the United Nations System. The Content of its residual n-alkanes and total aromatic hydrocarbons were within or a little over that limit.
    铅、砷、汞、苯并（a）芘含量均在联合国系统蛋白质顾问小组规定的范围之内，正烷烃及总芳烃含量除部分样品稍高外亦均在该范围之内；
12. Effect of Arsenic on Active Thiol-Group of Organ and Tissue in Mice
    砷对小白鼠组织器官活性巯基的影响
13. Both arsenic ( As) and Sb belong to the same main group, and they are usually associated exist to form a As-Sb combined pollution.
    砷与锑属于同一主族且经常伴生存在，因此经常会形成砷锑复合污染。
14. Epidemical research has revealed that long-term exposing to arsenic can cause not only acute and chronic arsenic poisoning, but also induce cancer, mutation and teratogenicity. Arsenic has been classified as a group 1 carcinogen for humans by International Agency for Research on Cancer ( IARC).
    流行病学研究表明，长期暴露在高砷环境中，不仅可引起急、慢性砷中毒，还可以引起致癌、致畸和致突变作用，砷已被国际癌症研究署（IARC）归类为第一类致癌物。

noun

1. the univalent group derived from arsine

   Synonym:    cacodylcacodyl groupcacodyl radical