arsenite相关论文
Spent zinc-carbon batteries and alkaline batteries contain zinc and manganese oxides,but these batteries are mostly coll......
Effect of Arsenic Compounds on the Mouse Embryonic Stem Cells Differentiation into Cardiomyocytes in
Arsenic is a known carcinogen;however, there is no information about toxic effects of inorganic arsenic and its intermed......
Different roles of Arabidopsis NIP3;1 and NIP1;1 in root-to-shoot and root-tip distributions of arse
In Arabidopsis, the roles of the NIPs in the arsenite distribution in plants remain poorly understood.Here, we report th......
EMT and Stem Cell-Like Properties Associated with HIF-2α Are Involved in Arsenite-Induced Transforma
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水中无机砷的存在形式为砷酸或亚砷酸.砷酸在水中的存在形式为H3AsO4、H2AsO4-、HAsO42-和AsO43-,其pK1为2.3,其pK2为6.8,其pK3为1......
A new starch stabilized ferromanganese binary oxide(starch-FMBO)with an Fe/Mn ratio of 1.00-2.00 and a synthetic pH of 2......
EMT and Stem Cell-Like Properties Associated with HIF-2α Are Involved in Arsenite-Induced Transforma
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A biodegrading phenanthrene and oxidizing arsenite bacterial consortium isolated from an aged coking
Multiple organic and inorganic contaminants is common but its remediation by microorganism is rarely reported.And th......
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目的通过观察砷对星形胶质细胞(AST)分泌D-丝氨酸的影响,探讨砷的智力损伤作用机制。方法以原代培养脑AST为试验对象,在含砷浓度分......
目的 探讨亚砷酸钠(NaAsO2)暴露对黑色素瘤细胞A375(以下简称A375)和G361(以下简称G361)的色素水平及酪氨酸酶(TYR)活力的影响,以......
目的观察砷暴露对大鼠原代星形胶质细胞（astrocyte，AST）分泌胶质细胞源性递质的影响，探讨砷对学习记忆功能损伤的作用机制。方法出生1~......
目的探讨砷对大鼠雌激素受体（estrogen receptor，ER）基因及其下游细胞因子表达的影响。方法24只雌性SD大鼠，采用随机数字表法分成4组，分......
目的探讨亚砷酸钠（NaAsO2）所致恶性转化人肝细胞L-02分泌的外泌体微小RNA（miR）-191对正常人肝细胞L-02增殖的影响。方法分别使用2 μmo......
Although cancer is considered a common human genetic disease,there has been no significant evidence showing that it is c......
目的 研究砷暴露对不同发育阶段小鼠仔鼠海马N-甲基-D-天冬氨酸受体(NMDAR)水平的影响,探讨砷暴露引起学习记忆能力损伤的可能机制......
选用阳离子表面活性剂十六烷基三甲基氯化铵(CTAC)、癸基三甲基溴化铵(MTAB)以及三甲基正十四烷溴化铵(DTAB)改性活性炭.结果发现,......
Ligand effects on arsenite removal by zero-valent iron/O2:Dissolution,corrosion,oxidation and coprec
Ligands may increase the yields of reactive oxygen species(ROS)in zero-valent iron(ZⅥ)/O2 systems.To clarify the relati......
The ubiquitous arsenic in groundwater poses a great risk to human health due to its environmental toxicity and carcinoge......
Arsenic uptake and transport of Pteris vittata L. as influenced by phosphate and inorganic arsenic s
In order to understand the similarity or difference of inorganic As species uptake and transport related to phosphorus i......
This study investigates the removal of arsenite (As(Ⅲ)) from water using dithionite activated by UV light.This work eva......
Sediments from an arsenic (As) contaminated groundwater vent site were used to investigate As(Ⅲ) binding,transformation......
To obtain a cost-effective adsorbent for the removal of arsenic in water, a novel nanostructured Fe-Co based metal organ......
Indirect photocatalytic reduction of arsenate to arsenite in aqueous solution with TiO2 in the prese
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
为探讨氟砷联合作用对大鼠骨骼代谢Runt相关转录因子2(Runx2)信号通路的影响。研究人员将SD大鼠按析因设计方法随机分成9组,每组6......
目的探索PERK是否参与调控砷化物诱导的细胞自噬反应。方法体外培养人肝癌细胞HepG2,以砷化物为刺激源,采用Western印迹方法检测自......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
目的:探讨Sestrin2在砷化物诱导细胞凋亡反应中的作用及机制。方法:体外培养人肝癌细胞HepG2,以砷化物为刺激源,用免疫印迹和RT-PC......
The oxidation of As(Ⅲ) with potassium permanganate was studied under conditions including pH, initial As(Ⅲ) concentrat......
The oxidation of As(Ⅲ) with potassium permanganate was studied under conditions including pH, initial As(Ⅲ) concentrat......
In order to understand the similarity or difference of inorganic As species uptake and transport related to phosphorus i......
目的：探讨砷暴露对不同发育阶段小鼠仔鼠海马CaMKⅡ表达水平的影响及可能的机制。方法：建立不同发育阶段小鼠仔鼠砷暴露模型（0、15、3......
利用砂培的方法,在人工气候箱内进行了As3＋和As5＋污染处理下的番茄幼苗的生长试验。分别设置了2、10 mg.L1两个处理质量浓度,从两片......
利用肝切片技术探讨P_4、NaAsO_2、CCl_4染毒大鼠肝切片及培养液中LDH同功酶的剂量效应关系。研究表明P_4、CCl_4 染毒组LDH_5 泄......
不采用预氧化步骤,直接使用三氯化铁吸附沉淀三价砷,系统考察了pH值、铁砷比、干扰离子浓度等因素对三氯化铁吸附沉淀三价砷的影响......
建立了测定环境水中痕量砷的荧光新方法，在ＰＨ６．５－７．５的缓冲介质中，利用２′，７′－二氯荧光素（ＤＣＦ）作为荧光试剂，激发波长λｅｘ＝５１０ｎｍ，发射波长λｅｍ＝５２８ｎｍ下，测定痕量砷，亚砷酸根......
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低浓度的砷对水稻生长发育有刺激作用,砷浓度较高时则会对水稻产生严重的毒害作用。砷的毒害作用不仅有十分明显的外观症状,而且还......
【目的】水稻Os08g44770.1基因编码一个铜锌SOD酶,但其在响应亚砷酸盐[As(Ⅲ)]胁迫中的生物学功能未知。本研究旨在深入揭示由该基......
目的对比亚砷酸联合反应停、维生素C与常规药物治疗难治性复发性多发性骨髓瘤的临床疗效,分析亚砷酸联合反应停、维生素C的临床价......
通过反向PCR和细菌Fosmid文库筛选，克隆得到1株三价砷／[As（Ⅲ）／]氧化细菌Acidovorax sp.GW2的As（Ⅲ）氧化酶Aox基因簇，包括aoxRSXABCD 7个基......
制备了一种新型的离子交换纤维RPFA-Ⅰ，用于去除水体中亚砷酸根离子的研究．在研究的范围内，Freundlich型吸附等温方程能够很好地描述......
目的: 三氧化二砷(As2O3)已被证实对治疗某些白血病有效,引起白血细胞和某些实体瘤细胞凋亡.本文着重观察小剂量As2O3(0.1 μmol/L......
目的：研究砷是否引起皮肤角质层功能的改变，为探索砷治疗皮肤病提供实验依据。方法：6-8周龄的裸鼠背部和躯干两侧分别外涂基质、0．5mmo......
目的：探讨Sestrin2在砷化物诱导细胞凋亡反应中的作用及机制.方法：体外培养人肝癌细胞HepG2,以砷化物为刺激源,用免疫印迹和RT-PCR方......
研究了零价铁（ZVI）的存在对生物氧化及去除水体中三价砷（As-Ⅲ）的可能影响.将石英砂及负载有零价铁的石英砂分别作为载体材料填充到两......
