Naphthalene mechanism of toxicity

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August undefined, 2024

WitrynaBuy 2-Methoxy-naphthalene-1-carboxylic acid ethyl ester, 97% (CAS No. 501356-23-6) from Smolecule. Molecular Formula: C14H14O3. Molecular Weight: 230.26 g/mol. Introduction 2-Methoxy-naphthalene-1-carboxylic acid ethyl ester is a chemical compound which is used extensively in the field of organic synthesis as a building … WitrynaThis report provides a summary of deliberations conducted under the charge for members of Module C Panel participating in the Naphthalene State-of-the-Science Symposium (NS(3)), Monterey, CA, October 9-12, 2006. The panel was charged with reviewing the current state of knowledge and uncertainty abou …

Phenanthrene biodegradation by halophilic Martelella sp. AD‐3

Witryna13 lut 1998 · The most commonly observed effect of naphthalene toxicity following acute oral or inhalation exposure in humans is hemolytic anemia associated with … Witryna1-Naphthaleneacetic acid ( NAA) is an organic compound with the formula C 10 H 7 CH 2 CO 2 H. This colorless solid is soluble in organic solvents. It features a carboxylmethyl group (CH 2 CO 2 H) linked to the "1-position" of naphthalene . huituo international group limited

Metabolic mechanisms of naphthalene toxicity in lung

Witryna4 gru 2002 · Naphthalene causes lung toxicity in mice, but not rats, following either intraperitoneal injection or inhalation exposure. In mice, the injury is dose-dependent and Clara cell-specific. ... Overall, the proposed mechanism of carcinogenic action is that the higher rates of metabolism of naphthalene in mice lead to cytotoxic metabolites in the ... 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 … 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. … holiday inn vacations cocoa beach fl

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NAPHTHALENE AND PARADICHLOROBENZENE Poisoning

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 … Witryna22 lis 2024 · Naphthalene, also known as naphthalin, is a crystalline, aromatic, white, solid hydrocarbon (PAH: Polycyclic Aromatic Hydrocarbon) with formula C10H8 and … holiday inn vacations fox river resortWitrynaThe absence of naphthalene-induced gene mutation and the presence of cytotoxicity and some chromosomal events in vitro are consistent with a threshold-related … holiday inn vacations club gatlinburg

"Witryna18 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 … " - Naphthalene mechanism of toxicity

Naphthalene mechanism of toxicity

WitrynaSurvival of naphthalene-degrading Pseudomonas putida NCIB 9816-4 was measured in nonsterile soil samples (coal tar-contaminated and pristine) with and without added crystalline naphthalene over a period of 21 days. ... We hypothesize that the same mechanism of toxicity may occur under the nutrient-limited conditions … WitrynaIf 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 ...

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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 … Witryna15 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 ...

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 … Witryna萘在啮齿类动物中的毒性已归因于反应性代谢物萘-1,2-氧化物（NPO），1,2-萘醌（1,2-NPQ）和1,4-萘醌（1,4-NPQ）。这些反应性代谢物在不同物种中形成的差异可以阐明萘发挥毒性的机制。蛋白质加合物使研究者能够研究无法直接测量的反应性代谢产物的分布。我们测量了雄性Swiss Webster小鼠血液中血红 ...

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 … 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.

Witryna31 mar 2016 · Hepatotoxicity, with subsequent leakage of important liver enzymes has been postulated as one of the mechanisms of naphthalene toxicity. The objective of this study was to investigate the effect ...

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... holiday inn vacations club reviewsWitrynaThe 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 hydrocarbon, … huitt zollars thousand oaksWitryna1 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 … huitt-zollars fort worthWitrynaNaphthalene 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 … huitt zollars dallas officeWitrynaSurvival of naphthalene-degrading Pseudomonas putida NCIB 9816-4 in naphthalene-amended soils : Toxicity of naphthalene and its metabolites. / Park, W.; Jeon, C. O.; Cadillo, H. et al. ... We hypothesize that the same mechanism of toxicity may occur under the nutrient-limited conditions expected in soil.", author = "W. Park and Jeon, … huitt zollars la officeWitryna19 cze 2024 · @article{osti_1529177, title = {Metabolic Mechanisms of Naphthalene Toxicity in Lung}, author = {Buchholz, Bruce A.}, abstractNote = {The objective of this … holiday inn vacations puerto ricoWitryna1 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 ... huitt zollars locations