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61 Objective To investigate the radiosensitization of arsenic trioxide on malignant lymphoma cell lines.

62 Fluoride in Drinking-water is one out of a series of WHO monographs, which address the management of other chemicals in drinking-water, such as arsenic or cyanotoxins.

63 The soluble concentration of arsenic is dependent upon both chemical form and wastewater PH.

64 Arsenic is widely distributed in nature and also an important environmental pollutant.

65 When the content of water and arsenic become high, the probability of the content of sulfur in refined propene above criterion is creaming.

66 Objective: Detect the content of arsenic in soil and wheat with study on bio - absorptance of arsenic.

67 Total arsenic, total lead and total copper were all up to grade.

68 As Paul Robbins reports in “Lawn People” (2007), the first pesticide popularly spread on lawns was lead arsenate, which tended to leave behind both lead and arsenic contamination.

69 Arsenic pentoxide (As2O5) is also used in insecticides, herbicides, metal adhesives, and pigments.

70 The study indicates that the arsenic rich rocks around the basin and coal series strata are the original arsenic sources.

71 Fig10. Effect of inorganic arsenic on the activity of ribulose 1[Sentencedict.com ],5-bisphosphate carboxylase.

72 The result showed that arsenic trioxide of different concentrations influenced the catalase activity in great diversity.

73 A method for determination of trace arsenic in high-purity boracic acid by hydride generation atomic fluorescence spectrometry is presented.

74 Now sleuthing from a crime novelist has uncovered a new possibility: arsenic poisoning.

75 A hydride generation-atomic fluorescence spectrometric method for the determination of trace arsenic and mercury in calcined magnesite and brucite was achieved.

76 Results The study of gene chips revealed that in arsenic sulfide treated NB4 cells the expression of PNAS-2 gene was down regulated.

77 Arsenic is widely associated with the manufature of herbicides and pesticides.

78 Conclusions:This result indicated that some dose of Vitamin C, Vitamin E, Zinc agent and Dimercaptopropanol could markedly antagonize on lipid peroxidation of the mice exposed to Arsenic.

79 Arsenic and chromium based water-borne preservatives, especially CCA(chromated copper arsenate), have been partly replaced by some copper based preservatives.

80 S-adenosylmethionine is required as methyl donor for both arsenic metabolism and DNA methylation.

81 In Guixi Smelter, arsenic acid engineering is an environmental protection programme matched with the first stage engineering of Guixi Smelter. The engineering put into operation in 1992.

82 After being reduced to silicon molybdenum blue with FeSO 4, phosphorus and arsenic is masked with oxalic acid, it can be determined by photometry.

83 Simultaneous determination was performed on the production environment of lead dust, smoke lead, arsenic and its compounds, fluoride concentrations.

84 In March, the agency announced a proposed rule to limit emissions of mercury, arsenic, chromium, nickel and acid gases.

85 By imaging - PAM , Photosynthetic performance of Pteris vittata was studied under Arsenic As stress.

86 This article mainly describes testing results, process design and production aspects of bacterial oxidation extraction for a kind of arsenic flotation gold concentrate.

87 By this theory, human activity is aggravating the arsenic problem.

88 Major treatment methods for arsenic include sulfide precipitation, or complexation with polyvalent heavy metals.

89 Smoking and drinking could affect the levels, and all the immunoglobulins inversely correlated with the concentration of chlordane in serum and arsenic in urine.

90 Results Lead dust, smoke lead, arsenic and its compounds, fluoride and other toxins in the environment did not exceed national standards.