2024 Naphthalene mechanism of toxicity

Naphthalene mechanism of toxicity

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August undefined, 2024

WitrynaThe mechanism by which naphthalene causes cancer is unknown. A strong correlation has been observed between the rates of forma-tion of the stereoisomer (1R,2S)-naphthalene oxide in various tissues and the selective toxicity of naphthalene to these tissues, suggesting that this metabolite may play a role in naphthalene’s toxicity to … WitrynaNaphthalene is a white, volatile, solid polycyclic hydrocarbon with a strong mothball odor. Naphthalene is obtained from either coal tar or petroleum distillation and is primarily used to manufacture phthalic …

Naphthalene - WikEM

WitrynaNaphthalene. Contents. 1 Background. 1.1 Mechanism of toxicity; 2 Clinical Features; 3 Differential Diagnosis; 4 Evaluation; 5 Management; 6 Disposition; 7 References; … WitrynaNaphthalene is a white solid substance with a strong smell. Poisoning from naphthalene destroys or changes red blood cells so they cannot carry oxygen. This … emmy rossum the walking dead

NAPHTHALENE AND PARADICHLOROBENZENE Poisoning

Witryna15 lut 2024 · The toxicity of picric acid is described as higher than that of nitroderivatives of toluene, xylene or naphthalene . Chronic exposure to PA can damage blood, liver and kidney cells and cause cancer, ... Depending on the mechanism by which the molecule achieves its excited state, various types of luminescence, for example, … Witryna11 wrz 2007 · Description. This compound belongs to the class of organic compounds known as 2-naphthalene sulfonates. These are organic aromatic compounds that contain a naphthalene moiety that carries a sulfonic acid group at the 2-position. Naphthalene is a bicyclic compound that is made up of two fused benzene ring. … WitrynaNaphthalene is released to the air from the burning of coal and oil and from the use of mothballs. Coal tar production, wood preserving, and other industries release small … draith fish

Acute kidney injury following naphthalene poisoning in children

RoC Profile: Naphthalene; 15th RoC 2024 - National Toxicology …

Witryna1 wrz 2009 · Ingestional naphthalene mothball poisoning leading to prolonged haemolysis and methaemoglobinaemia can present with diagnostic and therapeutic challenges. A 19-year-old woman ingested 12 mothballs ... WitrynaConversely, naphthalene did not show a similar toxicity effect. The existing in vivo data confirmed our grouping of chemicals based on this potential mechanism. Thus, our … draithor\u0027s reaping crystal gw2Witryna1 paź 2012 · The molecular mechanism responsible for such a high capacity of phenanthrene removal will be further investigated in the future. The toxicity assessment performed on phenanthrene and its metabolites after degradation by Martelella sp. AD‐3 showed a high reduction in the overall toxicity potential, indicating the transformation … emmy rossum tights

"Witryna13 lut 1998 · The most commonly observed effect of naphthalene toxicity following acute oral or inhalation exposure in humans is hemolytic anemia associated with … " - Naphthalene mechanism of toxicity

Naphthalene mechanism of toxicity

WitrynaNaphthalene is a white solid that evaporates easily. Fuels such as petroleum and coal contain naphthalene. It is also called white tar, and tar camphor, and has been used … Witryna1 gru 2002 · The intent of this review is to outline some of the work conducted on the site and species selective toxicity and metabolism of the volatile lung toxic aromatic …

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WitrynaNaphthalene is released to the air from the burning of coal and oil and from the use of mothballs. Coal tar production, wood preserving, and other industries release small amounts. (1) Typical air concentrations of naphthalene in cities are about 0.18 parts per billion (ppb). (1) Naphthalene has also been detected in tobacco smoke. (1) WitrynaNIOSH/OSHA. (APF = 10) Any air-purifying half-mask respirator with organic vapor cartridge (s) in combination with an N95, R95, or P95 filter. The following filters may …

Witryna19 cze 2024 · @article{osti_1529177, title = {Metabolic Mechanisms of Naphthalene Toxicity in Lung}, author = {Buchholz, Bruce A.}, abstractNote = {The objective of this … WitrynaOn the mechanism of alkyl dimer formation in reactions of alkyl iodides with sodium naphthalene. Evidence from reactions of 1,4-diiodobutane.. Tetrahedron Letters 1969 , 10 (36) , 3125-3128.

WitrynaSurvival of naphthalene-degrading Pseudomonas putida NCIB 9816-4 in naphthalene-amended soils : Toxicity of naphthalene and its metabolites. / Park, W.; Jeon, C. O.; … Witryna9 kwi 2024 · Due to the ubiquitous environmental existence, persistent organic pollutants (POPs) and their harmful effects have drawn attention among scientific communities. This chapter particularly emphasizes the mechanistic toxicity pathways of POPs when interacting with...

WitrynaNaphthalene. As little as 250–500 mg may produce hemolysis in a patient with G6PD deficiency. The amount necessary to produce lethargy or seizures is not known but …

WitrynaBackground: Naphthalene ingestion and skin or inhalational exposure (accidental or deliberate) is an under-recognized cause of a severe toxidrome in regions where it is … drais vegas scheduleWitrynaThe absence of naphthalene-induced gene mutation and the presence of cytotoxicity and some chromosomal events in vitro are consistent with a threshold-related … dr aitken officeWitrynaIf urine flow declines, intravenous infusions must be carefully monitored to avoid fluid overload. Institute hemodialysis. Consider charcoal hemoperfusion in tandem to extract naphthalene and end-products. If anemia is severe, blood transfusions may be needed. Hydrocortisone may be of some benefit if significant hemolysis is present. /Fumigant ... emmy rossum wallpaperWitryna18 gru 1996 · The toxicity of naphthalene and its metabolites has been investigated in vitro. Both naphthalene and its metabolite 1-naphthol were bioactivated by human … dr a ismailWitryna15 wrz 2024 · The IFTA-causing mechanism of calcineurin inhibitors, mainly used as immunosuppression maintenance therapy after transplantation, is not clear but is known to provide the cause of fibrosis that leads to vasoconstriction, oxidative stress, and TGF-β. ... the pharmaceutically non-toxic salts can include sulfates, pyrosulfates, bisulfates ... dr aitken south sioux cityWitryna22 lis 2024 · Naphthalene, also known as naphthalin, is a crystalline, aromatic, white, solid hydrocarbon (PAH: Polycyclic Aromatic Hydrocarbon) with formula C10H8 and … emmy rossum tv showsWitryna1 lut 2024 · Naphthalene is metabolized in the liver and is oxidized to alpha-naphthol and other metabolites. The cytochrome P450 enzymes are capable of catalyzing these metabolic transformation reactions. emmy rossum wedding dress