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Showing 1-30 of 45 results for "31301" within Papers
Tanja Krüger et al.
International journal of toxicology, 31(4), 364-371 (2012-06-23)
Phthalates are industrial chemicals used in many cosmetics. We evaluated an in vitro model for eye irritancy testing using the human corneal endothelial cell line B4G12. Cell proliferation and toxicity were assessed after exposing to di-n-butyl phthalate (DBP), benzyl butyl
B G Lake et al.
Acta pharmacologica et toxicologica, 54(3), 167-176 (1984-03-01)
The oral administration of di-n-octyl phthalate (DNOP), mono-n-octyl phthalate (MNOP), di-(2-ethylhexyl) phthalate (DEHP) and clofibrate to young male Sprague-Dawley rats for 14 days resulted in liver enlargement. Morphological examination of liver sections from DEHP and clofibrate treated rats, but not
Xueling Wu et al.
Journal of hazardous materials, 176(1-3), 262-268 (2009-12-05)
Two bacterial strains were isolated from activated sludge using mixtures of phthalic acid esters (PAEs) as the sole source of carbon and energy. One of the isolates was identified as Gordonia sp. strain JDC-2 and the other as Arthrobacter sp.
Mohammad Mahdi Najafpour et al.
Dalton transactions (Cambridge, England : 2003), 43(34), 13122-13135 (2014-07-22)
Eighteen Mn complexes with N-donor and carboxylate ligands have been synthesized and characterized. Three Mn complexes among them are new and are reported for the first time. The reactions of oxygen evolution in the presence of oxone (2KHSO5·KHSO4·K2SO4) and cerium(iv)
Modification of the immune response in rats by di-octyl phthalate.
R K Dogra et al.
Industrial health, 25(2), 97-101 (1987-01-01)
J I Cacho et al.
Journal of chromatography. A, 1380, 156-161 (2015-01-15)
A method using direct sample introduction (DSI) coupled to gas chromatography-mass spectrometry (GC-MS) is developed for the determination of six phthalate esters (dimethyl, diethyl, dibutyl, butylbenzyl, diethylhexyl and dioctyl phthalate) in cleaning products. The different variables involved in the DSI
G D Anderson et al.
Journal of pharmaceutical sciences, 73(12), 1791-1793 (1984-12-01)
Tris(2-butoxyethyl) phosphate (I), a plasticizer commonly found in evacuated blood collection tubes, displaces many basic drugs from their binding sites on serum proteins and causes them to redistribute from serum into red blood cells (i.e., artificially lowering serum or plasma
Manori J Silva et al.
Toxicology, 210(2-3), 123-133 (2005-04-21)
Di-n-octyl phthalate (DnOP) is a plasticizer used in polyvinyl chloride plastics, cellulose esters, and polystyrene resins. The metabolism of DnOP results in the hydrolysis of one ester linkage to produce mono-n-octyl phthalate (MnOP), which subsequently metabolizes to form oxidative metabolites.
Evaluation of controlled release formulations of mosquito larvicides.
M Kalyanasundaram et al.
The Indian journal of medical research, 80, 649-652 (1984-12-01)
Gordon C C Yang et al.
Journal of hazardous materials, 277, 53-61 (2014-04-08)
This study monitored the occurrence and removal efficiencies of 8 phthalate esters (PAEs) and 13 pharmaceuticals present in the drinking water of Kaohsiung City, Taiwan. The simultaneous electrocoagulation and electrofiltration (EC/EF) process was used to remove the contaminants. To this
Elefteria Psillakis et al.
Chemosphere, 54(7), 849-857 (2003-11-26)
The sonochemical degradation of aqueous solutions containing low concentrations of six phthalate esters at an ultrasonic frequency of 80 kHz has been investigated. Ultrasonic treatment was found capable of removing the four higher molecular mass phthalates (di-n-butyl phthalate, butylbenzyl phthalate
A B DeAngelo et al.
Toxicology, 41(3), 279-288 (1986-11-01)
Di-n-octyl phthalate (DOP) is the straight chain isomer of di(2-ethylhexyl) phthalate (DEHP) which is a widely used plasticizer and an environmental contaminant. DEHP is a strong inducer of peroxisome proliferation in rat liver. This is significant since other compounds which
Subchronic oral toxicity of di-n-octyl phthalate and di(2-Ethylhexyl) phthalate in the rat.
Poon R
Food And Chemical Toxicology, 35(2), 225-239 (1997)
Wenlan Song et al.
Journal of chromatography. A, 1384, 28-36 (2015-02-11)
A novel zinc-zinc oxide (Zn-ZnO) nanosheets coating was directly fabricated on an etched stainless steel wire substrate as solid-phase microextraction (SPME) fiber via previous electrodeposition of robust Zn coating. The scanning electron micrograph of the Zn-ZnO nanosheets coated fiber exhibits
NTP Center for the Evaluation of Risks to Human Reproduction: phthalates expert panel report on the reproductive and developmental toxicity of di-n-octyl phthalate.
Robert Kavlock et al.
Reproductive toxicology (Elmsford, N.Y.), 16(5), 721-734 (2002-10-31)
Yuanyuan Yue et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 71, 244-253 (2014-07-06)
Phthalate plasticizers have been subjected to close scrutiny and evidences of their toxicity and other negative environmental impacts have arisen as a result of their use in food in some countries. Once entering human body, plasticizers could affect the conformation
Gas chromatographic analysis of phthalate esters in plastic toys.
Rastogi SC.
Chromatographia, 47(11-12), 724-724 (1998)
P Wang et al.
Chemosphere, 72(10), 1567-1572 (2008-06-13)
Phthalic acid esters (PAEs) are used in many branches of industry and are produced in huge amounts throughout the world. An investigation on particulate- and gas-phase distribution of PAEs has been conducted in Nanjing (China). The 12-h daily sampling program
R H Hinton et al.
Human toxicology, 4(3), 261-271 (1985-05-01)
Treatment of rats with hypolipidaemic drugs or with the plasticizer di-2-ethyl hexyl phthalate caused significant alterations in the concentration of certain plasma proteins. Certain proteins showed dose-dependent increases, in other cases the plasma concentrations fell in treated animals. The changes
Xiaowei Liu et al.
Environmental pollution (Barking, Essex : 1987), 184, 262-270 (2013-10-01)
The first nationwide survey of six phthalic acid esters (PAEs) (diethyl phthalate (DEP); dimethyl phthalate (DMP); di-n-butyl phthalate (DBP); butyl benzyl phthalate (BBP); bis(2-ethylhexyl) phthalate (DEHP); di-n-octyl phthalate (DnOP)) in source waters was conducted in China. The results showed these
Linxi Li et al.
Toxicology letters, 232(2), 466-474 (2014-12-03)
Diisononyl phthalate (DINP) is a synthetic material that has been widely used as a substitute for other plasticizers prohibited due to reproductive toxicity in consumer products. Some phthalates have been associated with testicular dysgenesis syndrome in male fetus when female
Mono-(3-carboxypropyl) phthalate, a metabolite of di-n-octyl phthalate.
Calafat AM
Journal of Toxicology and Environmental Health. Part A, 69(3-4), 215-227 (2006)
Tamer Awad Ali et al.
Journal of AOAC International, 98(1), 116-123 (2015-04-11)
Fabrication and general performance characteristics of novel screen-printed sensors for potentiometric determination of sodium dodecylsulfate (SDS) are described. The sensors are based on the use of ion-association complexes of SDS with cetylpyridinium chloride (electrode I) and cetyltrimethylammonium bromide (electrode II)
Saou-Hsing Liou et al.
Journal of hazardous materials, 277, 169-179 (2014-03-19)
This 5-month study contains two parts: (1) to monitor the concentrations of 11 phthalate esters metabolites (PAEMs) and two beta-agonists in human urine samples collected from a small group of consented participants including 16 females and five males; and (2)
Ruixia Hao et al.
Canadian journal of microbiology, 50(3), 175-182 (2004-04-24)
Thermophilic bacterium strain C2, which has the ability to transform crude oils, was isolated from the reservoir of the Shengli oil field in East China. The Gram-negative, rod-shaped, nonmotile cells were grown at a high temperature, up to 83 degrees
J H Carter et al.
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 40(8), 1105-1115 (1992-08-01)
Image cytometry was used to quantify the volume of liver expressing two histochemical markers associated with neoplasia, gamma-glutamyl transpeptidase (GGT) and the placental isozyme of glutathione S-transferase (GST-P). Rats were treated with diethylnitrosamine (DENA) followed by phenobarbital (PB), di(2-ethylhexyl)phthalate (DEHP)
T Fierens et al.
Environment international, 51, 1-7 (2012-11-10)
This survey determined the levels of eight phthalates - i.e. dimethyl phthalate (DMP), diethyl phthalate (DEP), diisobutyl phthalate (DiBP), di-n-butyl phthalate (DnBP), benzylbutyl phthalate (BzBP), di(2-ethylhexyl) phthalate (DEHP), dicyclohexyl phthalate (DCHP) and di-n-octyl phthalate (DnOP) - in several Belgian milk
Riyan Su et al.
Analytica chimica acta, 676(1-2), 103-108 (2010-08-31)
A simple, sensitive, and rapid strategy has been reported in this work which is based on polymer monolith microextraction (PMME) and high performance liquid chromatography (HPLC) for the determination of phthalate esters in cosmetics. A poly(methacrylic acid-co-ethylene glycol dimethacrylate) (MAA-EGDMA)
Yujuan Sha et al.
Environmental monitoring and assessment, 124(1-3), 277-287 (2006-12-13)
Samples of water, sediment and suspended particulates were collected from 13 sites in the middle and lower reaches of the Yellow River in China. Phthalic acid esters (PAEs) concentrations in different phases of each sample were determined by Gas Chromatogram
Separation and determination of phthalates by micellar electrokinetic chromatography
Guo BY, et al.
Journal of Chromatography A, 1095(1-2), 189-192 (2005)
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