查询词典 arsenite

Methods The selected microorganisms were cultivated at 37℃ in culture media with different concentration of sodium arsenite and counted by microscope, and arsenic content in bacteria was detected by ASA.

采用在培养基中加入不同浓度亚砷酸钠的方法研究各菌株对砷的耐受性，并在显微镜下进行细菌量计数，采用超低温捕获原子吸收分光光度仪测定菌体中砷含量。

Results With different concentration of sodium arsenite 0.5 ～ 5.0 μmol/L, the skin fibroblasts were markedly stimulated, and a dose effect relationship was observed.

结果与对照组比较，皮肤成纤维细胞经不同剂量的亚砷酸钠诱导后，吸光度值均有改变，存在剂量效应关系（P〈0.01）。0.5～5.0μmol／L浓度的亚砷酸钠对皮肤成纤维细胞有明显的增殖作用，而10μmol／L浓度的亚砷酸钠产生明显的毒性作用。

Results When sodium arsenite treatment and cigarette smoke solution treatment were used together or separately,protein expression of Bcl2 decreased;Protein expression of Bax and the number of apoptotic cells increased.

利用免疫印迹法检测细胞的Bcl2和Bax表达，利用磷脂酰丝氨酸外翻分析法检测各组细胞凋亡，同时采用2×2析因设计的方差分析研究两者的交互作用。

Objective To compare the expression and its significance of glutathione peroxidase and glutathione-S-transferase in hepatic tissue in oral drinking arsenic exposed mice.Methods 60 mice were divided into control group,sodium arsenite group and sodium arsenate group at random.

目的 比较不同价态的砷对小鼠脐组织中谷胱甘肽过氧化物酶和胎盘型谷胱甘肽-S-转移酶表达的影响，探讨氧化应激在慢性砷暴露致肝损伤中的作用。

The interactions were synergistic. Conclusion Sodium arsenite and cigarette smoke solution have interactions on protein expression of Bcl-2 and Bax. The interactions are synergistic.

亚砷酸钠和香烟烟气溶液对大鼠淋巴细胞的Bcl-2蛋白表达、Bax蛋白表达的影响存在交互作用，交互作用方式为协同作用。

Methods Cell number counting, MTT reduction assay, transmission electron microscope were performed in skin fibroblasts,and sodium arsenite was used as tester for inorganic arsenics.

方法通过直接细胞计数法和噻唑蓝还原法检测亚砷酸钠对皮肤成纤维细胞生长的影响。

Methods The selected microorganisms were cultivated at 37℃ in culture media that was put different concentration of sodium arsenite,and detected arsenic accumulation in cells by ASA.

各菌株接种在不同浓度含砷培养基中，观察其对砷的耐受性及砷对各菌株的生长影响；利用超声波细胞粉碎机震碎菌体后，用超低温捕获原子吸收分光光度仪检测砷含量，用荧光光谱检测器检测砷形态。

Methods The lymphocytes of rats were isolated from the peripheral blood and cultured with sodium arsenite under 37 ℃.The ROS content was detected by DCFH-DA;The content of LPO was detected by fluoresce method.

体外分离大鼠外周血淋巴细胞后，施加处理因素，在37℃条件下恒温培养，用2'7'-二乙酰二氯荧光素染色法检测细胞内的ROS水平，用硫代巴比妥酸荧光法测定细胞内LPO含量。

The control group drank tap water,the other three groups drank 2.72 mg/L,13.6 mg/L and 68 mg/L solution of sodium arsenite for 3 months.

对照组饮用自来水，砷暴露组分别饮用2.72，13.6和68 mg/L亚砷酸钠溶液。

On the other hand, the lesional cell content in arsenite-treated animals was also significantly lower.

而在另一方面，以砷处理之动物，病变区中细胞的含量亦较低。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。