Arsenite - Wikipedia
In chemistry, an arsenite is a chemical compound containing an arsenic oxyanion where arsenic has oxidation state +3. Note that in fields that commonly deal with groundwater chemistry, arsenite is used generically to identify soluble As III anions. IUPAC have recommended that arsenite compounds are to be named as arsenate(III), for example ...
亚砷酸盐 - 百度百科
亚砷酸盐是指一种三价的无机砷，也能够诱导肿瘤细胞凋亡，但其背后的机制还是不很清楚。. 研究发现，亚砷酸盐在诱导和蛋白的交联（放射后DNA损伤的一种形式）方面比 三氧化二砷 更有效。. 亚砷酸盐可以引起 细胞应激，导致应激颗粒的形成。. 亚砷酸盐 ...
Arsenic Toxicity - StatPearls - NCBI Bookshelf
2023年6月12日 · Arsenite (trivalent arsenic) is considered to be the more toxic inorganic form compared to arsenate (pentavalent arsenic). Arsenite reacts with thiol and sulfhydryl groups, which are major organic components to multiple proteins …
Arsenite exposure suppresses adipogenesis, mitochondrial biogenesis …
2019年10月8日 · Arsenite, a trivalent form of arsenic, is an element that occurs naturally in the environment. Humans are exposed to high dose of arsenite through consuming arsenite-contaminated drinking water...
Arsenite - an overview | ScienceDirect Topics
The most common arsenites are polymorphs of As (III) oxides, arsenolite (As2 O 3, isometric), and claudetite (As 2 O 3, monoclinic), with similar thermodynamic stability, while claudetite is thought to be slightly more stable at standard conditions.
Mechanisms Pertaining to Arsenic Toxicity - PMC
Arsenite-mediated neurotoxicity involves induction of apoptosis in the cerebral neurons by activating p38 mitogen-activated protein kinase (p38MAPK) and JNK3 pathways. Moreover, arsenic exposure induces neurotoxicity by causing destabilization and disruption of cytoskeletal framework, eventually leading to axonal degeneration.[ 53 ]
Arsenic and Environment: A Systematic Review on Arsenic
2024年1月2日 · In the universe, arsenic occurs in inorganic and organic forms and exhibits both metallic and non-metallic properties. The prevalent inorganic forms of arsenic are arsenite [As (III)], arsenic acid, arsenate [(As (V)], and arsenious acid. Among them, arsenite is highly toxic and mobile (25–60 times) when compared with others . Similarly ...
arsenite_化工百科 - ChemBK
Arsenite是指含有砷原子的化合物，一般以三价砷阴离子(As3-)的形式存在。 以下是对Arsenite的性质、用途、制法和安全信息的介绍： 性质：
Microbial Oxidation of Arsenite: Regulation, Chemotaxis, …
2020年9月14日 · The biological oxidation of arsenite [As(III)] to arsenate [As(V)] is considered a strategy to reduce arsenic toxicity and provide energy. In recent years, research interests in microbial As(III) oxidation have been growing, and related new achievements have been revealed.
Arsenite - an overview | ScienceDirect Topics
Arsenite is an environmental carcinogen and chronic exposure induces cancers in the skin, liver, and lungs, as well as urinary tract. Arsenite causes reactive oxygen species (ROS) and is known to enhance cancer development induced by chemical carcinogens and UV irradiation.