2024 Diphenylarsinic acid

Diphenylarsinic acid

Author: jgty

August undefined, 2024

WebDiphenylarsinic acid (DPAA), a chemical warfare-related neurotoxic organic arsenical, is present in the groundwater and soil in some regions of Japan due to illegal dumping after World War II. WebDec 1, 2024 · Moreover, traces of known degradation products of phenylarsenic CWAs, such as diphenylarsinic acid (DPA), have been detected in marine biota living in the dumpsite areas indicating that the degradation products of phenylarsenic CWAs have already entered into the Baltic Sea food web (Niemikoski et al., 2024, 2024a).

Oral administration of diphenylarsinic acid, a degradation …

WebOct 12, 2024 · Diphenhydramine is an antihistamine. Phenylephrine is a decongestant.. Diphenhydramine and phenylephrine is a combination medicine used to treat runny … WebJan 10, 2006 · The authors report assessment of abnormal ocular movements in three patients after organoarsenic poisoning from diphenylarsinic acid. The characteristic and principal sign is upward gaze-evoked nystagmus. Moreover, vertical gaze holding impairment was shown by electronystagmography on direct current recording. ethanolic stem extracts

Upward gaze-evoked nystagmus with organoarsenic poisoning

WebJan 21, 2009 · Diphenylarsinic acid, a chemical warfare-related neurotoxicant, promotes liver carcinogenesis via activation of aryl hydrocarbon receptor signaling and consequent … WebDiphenylarsinic acid (DPAA) is often found as a toxic intermediate metabolite of diphenylchloroarsine or diphenylcyanoarsine that were produced as chemical warfare agents and were buried in soil after the World Wars. In our previous study Guan et al. (J Hazard Mater 241-242:355-362, 2012), after app … WebNov 10, 2007 · A new clinical syndrome with prominent cerebellar symptoms in patients living in Kamisu City, Ibaraki Prefecture, Japan, is described. Since the patients ingested drinking water containing diphenylarsinic acid (DPA), a stable degradation product of both diphenylcyanoarsine and diphenylchloroarsine, which were developed for use as … firefox 4286549

Diphenhydramine and phenylephrine - Drugs.com

Complexes of diphenylarsinic acid and phenylarsonic acid …

WebDiphenylarsinic acid C12H11AsO2 CID 20770 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. WebThe rate of growth of animals, e.g. pigs, chickens, turkeys, and the feed efficiency, are increased by incorporating in the diet diphenylarsinic acid or a salt, e.g. the sodium salt, thereof. The diphenyl arsinic acid or salt may be added to the feed or to the drinking water, and may form 0.01-0.1% of the feed. 权利要求: 说明书全文 firefox 42.0.x-52.0.x downloadWebApr 13, 2024 · In this study, three kinds of iron minerals, ferrihydrite, hematite, and goethite, were prepared by a simple coprecipitation method for the adsorption and removal of phenylarsonic acid (PAA). The adsorption of PAA was explored, and the influences of ambient temperature, pH, and co-existing anions on adsorption were evaluated. The … ethanolic silver

"WebMay 5, 2016 · Diphenylarsinic acid (DPAA) is a major contaminant in environments polluted by chemical weapons and abandoned after World Wars I and II and poses high risks to biota but remediation methods for this contaminant are rare. Here, the photodegradtion of DPAA was studied under high-pressure Hg lamp irradiation. DPAA … " - Diphenylarsinic acid

Diphenylarsinic acid

Dysregulation of MAP Kinase Signaling Pathways Including ... - PubMed

WebDiphenylarsinic acid (DPAA), a neurotoxic organic arsenical used as a chemical warfare agent, is present in the groundwater and soil in some regions of Japan due to illegal dumping after World War II. We previously demonstrated that DPAA promotes diethylnitrosamine-induced liver carcinogenesis in a medium-term rat liver bioassay. WebDec 1, 2009 · Microorganisms capable of degrading diphenylarsinic acid (DPAA) were enriched from contaminated soil using the soil-charcoal perfusion method. Two novel bacterial strains, L2406 and L2413, that can degrade DPAA in a mineral salt medium supplemented with DPAA as the sole carbon source were isolated. Based on …

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WebSep 5, 2013 · The role of glutathione in the metabolism of diphenylarsinic acid in rats. Metallomics 5, 469–478 [Google Scholar] Kobayashi Y., Negishi T., Mizumura A., Watanabe T., Hirano S. (2008). Distribution and excretion of arsenic in cynomolgus monkey following repeated administration of diphenylarsinic acid. Arch. Toxicol. WebApr 1, 2024 · Diphenylarsinic acid (DPAA) was a major compound found in the arsenic poisoning incident that occurred in Kamisu, Ibaraki, Japan in 2003. People exposed to DPAA via contaminated well water suffered from several neurological disorders, including cerebellar symptoms. We previously reported that DPAA induces cellular activation in …

WebJun 15, 2024 · Diphenylarsinic acid (DPAA) is an organoarsenic compound derived from abandoned chemical weapons. DPAA sorption by iron (hydr)oxides is of considerable … WebUENO, S., KITAMURA, T., NAKAMURA, M., OZONE, K., SHIBATA, Y., & ISHIZAKI, M. (2006). Determination of Diphenylarsinic Acid in Plants and Biological Samples by HPLC/MS ...

WebFeb 1, 2005 · Diphenylarsinic acid (DPAA(V)) is a chemical precursor as well as a degradation product of arsenic-containing chemical weapons such as Clark 1 (diphenylarsine chloride) and Clark 2 (diphenylarsine ... WebJan 15, 2016 · 1. Introduction. Diphenylarsinic acid (DPAA) is the hydrolytic or oxidative derivative of diphenylchloroarsine and diphenylcyanoarsine, both of which were once …

WebApr 5, 2024 · Diphenylarsinic acid (DPAA) is a phenyl arsenic compound derived from chemical warfare weapons. Macroscopic and microscopic work on DPAA sorption will …

WebNov 15, 2013 · Diphenylarsinic acid (DPAA), a chemical warfare-related neurotoxic organic arsenical, is present in the groundwater and soil in some regions of Japan due to … ethanolic root extractWebFeb 14, 2024 · Since the shells have been in a state of severe corrosion after a long time, DA forms diphenylarsinic acid (DPAA), other AAs and inorganic arsenic species via hydrolysis and oxidation after entering the environment (Wang et al. 2013; Arao et al. 2009). Whether organic or inorganic arsenic forms, arsenic contamination in the environment ... ethanolic sulphuric acidWebApr 27, 2024 · Common side effects of diphenhydramine and phenylephrine may include: dizziness, drowsiness, headache; dry mouth, nose, or throat; nausea, vomiting, … firefox 42 64 bitWebAug 22, 2011 · Diphenylarsinic acid (DPAA), a neurotoxic organic arsenical used as a chemical warfare agent, is present in the groundwater and soil in some regions of Japan due to illegal dumping after World War II. firefox 42 download for windows 7WebIn this study, the metabolism and cytotoxicity of diphenylarsinic acid (DPA), a primary degradation product of phenylarsenic CWA, was studied by incubating rainbow trout cell line RTL-W1 cells in media with 100 mg/L DPA. ethanolic sulphateWebDiphenylarsinic acid, phenylarsonic acid, methylphenylarsinic acid (MPAA), dimethylphenylarsine oxide (DMPAO), and methyldiphenylarsine oxide (MDPAO) in soil and rice were extracted, separated by reversed-phase chromatography, and quantified by ICPMS with a membrane desolvating system. For the extraction of arsenicals from rice … firefox 42 offline installer 32-bitWebJan 21, 2024 · Diphenylarsinic acid (DPAA) is both the prime starting material and major metabolite of chemical weapons (CWs). Because of its toxicity and the widespread … firefox 42 portable