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Showing 1-30 of 102 results for "402915" within Papers
M AragĆ³n et al.
Talanta, 101, 473-478 (2012-11-20)
A method based on gas chromatography-mass spectrometry (GC-MS) combined with a pressurised liquid extraction (PLE) to determine four organophosphates, seven phthalate esters and bis(2-ethylhexyl) adipate in particulated material of harbour air samples has been developed. Some studies show that these
D Pawlak et al.
International urology and nephrology, 33(2), 399-404 (2002-07-03)
In patients that developed a chronic renal failure the augmentation in tryptophan degradation is reflected in the increase in plasma metabolites of kynurenine pathway. Hemodialysis is one of therapeutic approaches that significantly reduce all plasma kynurenine metabolites in uremic patients.
Phthalates and childhood asthma: revealing an association through urinary biomarkers.
Tanya Tillett
Environmental health perspectives, 121(2), a59-a59 (2013-02-06)
Osamu Oikawa et al.
Clinical and experimental nephrology, 11(4), 304-308 (2007-12-19)
Complications associated with atherosclerosis in dialysis patients are attracting attention. Fetuin-A, a circulating calcium-regulatory glycoprotein that inhibits vascular calcification, is associated with inflammation and outcome in dialysis patients. In this study, the relation between serum fetuin-A concentration and biochemical parameters
Maria Cristina Fossi et al.
Marine pollution bulletin, 64(11), 2374-2379 (2012-09-12)
Baleen whales are potentially exposed to micro-litter ingestion as a result of their filter-feeding activity. However, the impacts of microplastics on baleen whales are largely unknown. In this case study of the Mediterranean fin whale (Balaenoptera physalus), we explore the
Du Yeon Bang et al.
Toxicological research, 27(4), 191-203 (2011-12-01)
There has been growing concern about the toxicity of phthalate esters. Phthalate esters are being used widely for the production of perfume, nail varnish, hairsprays and other personal/cosmetic uses. Recently, exposure to phthalates has been assessed by analyzing urine for
Hanne Frederiksen et al.
Environmental science & technology, 47(2), 958-967 (2012-12-14)
Urinary phthalate excretion is used as marker of phthalate exposure in epidemiological studies. Here we examine the reliability of urinary phthalate levels in exposure classification by comparing the inter- and intrasubject variation of urinary phthalate metabolite levels. Thirty-three young healthy
K Puzio et al.
Journal of chromatography. A, 1361, 1-8 (2014-08-26)
Three molecularly imprinted polymers (MIPs) have been synthesized in order to bind efficiently glyphosate (GLY) in natural waters (mineral and underground). Since the target analyte is polar and hydrophilic, electrostatic interactions and hydrogen bonds have been favored with two templates
Pen-Hua Su et al.
Environmental research, 136, 324-330 (2014-12-03)
Phthalate esters are widely used plasticizers that are present in many daily used products. Although some of their reproductive effects have been reported, pubertal development effects from prenatal exposure to phthalates awaits further investigations. A population based birth cohort was
I-Jen Wang et al.
Environmental research, 136, 213-218 (2014-12-03)
Phthalate exposure may increase the risk of atopic disorders. However, little is known about the joint effects of phthalate exposure and filaggrin (FLG) gene variants on atopic dermatitis (AD). We want to investigate whether FLG variants are related to a
Wei Wu et al.
The Science of the total environment, 508, 445-451 (2014-12-17)
Here, a novel technique is described for the extraction and quantitative determination of six phthalate esters (PAEs) from soils by gas purge microsyringe extraction and gas chromatography. Recovery of PAEs ranged from 81.4% to 120.3%, and the relative standard deviation
Germaine M Buck Louis et al.
Fertility and sterility, 101(5), 1359-1366 (2014-02-19)
To assess the relationship between environmental chemicals and couple fecundity or time to pregnancy (TTP). Prospective cohort. Communities of targeted populations with reported exposure. 501 couples recruited upon discontinuing contraception to become pregnant, 2005-2009. None. Fecundability odds ratios (FORs) and
Juanjuan Feng et al.
Journal of chromatography. A, 1268, 16-21 (2012-11-07)
Because of the occurrence of ion exchange between high-ionic-strength solution and anions of polymeric ionic liquids (PILs), PILs based solid-phase microextraction (SPME) fibers were rarely used in direct immersion mode to high-salt-added samples. In this work, a novel double-confined PIL
Competitive adsorption and transport of phthalate esters in the clay layer of JiangHan plain, China.
Hui Liu et al.
Chemosphere, 92(11), 1542-1549 (2013-05-28)
This study aimed to investigate the adsorption behavior of phthalate esters (PAEs) in the clay layer of JiangHan Plain, China, so as to make better understanding about the source and control of PAEs in groundwater. Adsorption kinetics, isotherms, and miscible
Mahmoud M Abdel daiem et al.
Journal of environmental management, 109, 164-178 (2012-07-17)
This article describes the most recent methods developed to remove phthalic acid esters (PAEs) from water, wastewater, sludge, and soil. In general, PAEs are considered to be endocrine disrupting chemicals (EDCs), whose effects may not appear until long after exposure.
T Berman et al.
Environment international, 59, 478-484 (2013-08-22)
The Ministry of Health Biomonitoring Study estimated exposure of individuals in the Israeli population to bisphenol A (BPA), organophosphate (OP) pesticides, phthalates, cotinine, polycyclic aromatic hydrocarbons (PAHs), and the phytoestrogenic compounds genistein and daidzein. In 2011, 250 individuals (ages 20-74)
Jane S Fisher
Reproduction (Cambridge, England), 127(3), 305-315 (2004-03-16)
The amount of research into endocrine disruption has exploded over the past decade and a re-evaluation of the state of research in this area is timely. There are debates about whether human male reproductive health is really declining and whether
Osamu Kimura et al.
Biological & pharmaceutical bulletin, 37(9), 1475-1479 (2014-09-02)
The uptake mechanism of aristolochic acid I (AAI) was investigated using Caco-2 cells cultured on dishes and permeable membranes. The uptake of AAI from the apical membrane of Caco-2 cells cultured on a dish was rapid, and a decrease in
Hermann Fromme et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 53, 272-280 (2012-12-19)
Phthalates as well as di-(2-ethylhexyl) adipate (DEHA) are used as plasticizers in diverse applications and are of toxicological concern. The study was conducted with a study population of 25 German subjects aged between 15 and 21 months. Overall, 16 phthalates
Sunmi Kim et al.
The Science of the total environment, 508, 13-19 (2014-12-02)
Phthalates have been associated with endocrine disruption and developmental effects in many experimental and epidemiological studies. Developing infants are among the most susceptible populations to endocrine disruption. However, limited information is available on phthalate exposure and its associated risks among
Francesca Maradonna et al.
Toxicology in vitro : an international journal published in association with BIBRA, 27(1), 84-91 (2012-10-16)
In the last years the concern about the negative effects of phthalates on reproduction significantly increased. Considering that, at date data available dealing with the adverse outcome of Di-(2-ethylhexyl)-phthalate (DEHP) on the reproduction of several species are still contrasting, in
H Fromme et al.
Environment international, 61, 64-72 (2013-10-10)
Phthalates have been used for decades in large quantities, leading to the ubiquitous exposure of the population. In an investigation of 63 German daycare centers, indoor air and dust samples were analyzed for the presence of 10 phthalate diesters. Moreover
Stephen J Genuis et al.
TheScientificWorldJournal, 2012, 615068-615068 (2012-12-06)
Individual members of the phthalate family of chemical compounds are components of innumerable everyday consumer products, resulting in a high exposure scenario for some individuals and population groups. Multiple epidemiological studies have demonstrated statistically significant exposure-disease relationships involving phthalates and
PingGu Wu et al.
Journal of separation science, 35(21), 2932-2939 (2012-10-16)
A quantified method for the determination of 17 phthalate esters (PAEs) in edible vegetable oil by GC-MS with the pretreatment of acetonitrile extraction and silica/N-(n-Propyl)ethylenediamine-mixed SPE column was established. By the quantification of internal standard of D(4)-di(2-ethylhexyl) phthalate, a good
Jun Wang et al.
The Science of the total environment, 500-501, 113-119 (2014-09-14)
Phthalate esters (PAEs) are widely used as plasticizers in both industrial and commercial products and have aroused considerable concern over their widespread distribution and potentially hazardous impacts on the environment. The present study investigated the distribution (concentrations at different sites)
Hexing Wang et al.
PloS one, 8(2), e56800-e56800 (2013-02-26)
Lab studies have suggested that ubiquitous phthalate exposures are related to obesity, but relevant epidemiological studies are scarce, especially for children. To investigate the association of phthalate exposures with body mass index (BMI) and waist circumference (WC) in Chinese school
Ren-Qi Wang et al.
Analytica chimica acta, 853, 608-616 (2014-12-04)
A hydrophilic interaction liquid chromatography (HILIC) method was developed to measure the composition of humic substances from river, reservoir, and treated wastewater based on their physicochemical properties. The current method fractionates the humic substances into four well-defined groups based on
N DomĆnguez-Morueco et al.
The Science of the total environment, 500-501, 139-146 (2014-09-14)
The aim of this study is to evaluate the presence and concentrations of the main phthalates in water from the Jarama and Manzanares rivers in the region of Madrid (RM, Central Spain), the most densely populated region of Spain, and
Tomas Holmgren et al.
The Science of the total environment, 437, 306-314 (2012-09-06)
Organic chemicals may be released when consumer goods are used, contributing to environmental and human levels of potentially hazardous chemicals. A generic model was developed to predict emissions of organic chemicals from various materials in consumer products. The model involved
JAMA Pediatrics patient page. Phthalate exposure and health risks.
Megan Moreno
JAMA pediatrics, 168(1), 96-96 (2014-01-08)
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