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Showing 1-30 of 53 results for "P2155001" within Papers
W J Choi et al.
The British journal of dermatology, 171(4), 854-860 (2014-03-13)
Concerns have emerged about the adverse effect of phthalates on human health. The aim of this study was to investigate the association between di(2-ethylhexyl) phthalate (DEHP) exposure and atopic dermatitis (AD) in Korean children, focusing on the potential dose-response relationship.
Mais Al-Natsheh et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 985, 103-109 (2015-02-11)
A gas chromatography/mass spectrometric method was developed for the simultaneous determination of eight phthalic acid esters (PAEs) in toys and child care articles that are made of plasticized plastic. The novel method was used to determine the total concentration of
Niraj Pant et al.
Environmental science and pollution research international, 21(18), 11066-11074 (2014-05-13)
Environmental toxicants viz lead or cadmium and phthalate esters (di(2-ethylhexyl) phthalate [DEHP], dibutyl phthalate [DBP], and diethyl phthalate [DEP]) widely found in different environmental strata are linked to deteriorating male reproductive health. The objective was to assess the relationships between
Hiroshi Toda et al.
Applied and environmental microbiology, 81(6), 1919-1925 (2015-01-04)
We describe the development of biocatalysis for producing optically pure straight-chain (S)-epoxyalkanes using styrene monooxygenase of Rhodococcus sp. strain ST-10 (RhSMO). RhSMO was expressed in the organic solvent-tolerant microorganism Kocuria rhizophila DC2201, and the bioconversion reaction was performed in an
Wei Jia et al.
Journal of chromatography. A, 1362, 110-118 (2014-08-27)
A new analytical method was developed and validated for simultaneous analysis of 27 phthalates in milk and milk products. Response surface methodology was employed to optimize a quick, easy, cheap, effective, rugged, and safe (QuEChERS) sample preparation method. Ultrahigh-performance liquid
Yu Lu et al.
Toxicological sciences : an official journal of the Society of Toxicology, 139(2), 317-327 (2014-03-29)
The aim of the present research was to explore whether food emulsifier polysorbate 80 can enhance the absorption of di-(2-ethylhexyl) phthalate (DEHP) and its possible mechanism. We established the high-performance liquid chromatography (HPLC) method for detecting DEHP and its major
Y Xu et al.
Indoor air, 25(1), 79-92 (2014-04-29)
Retail stores contain a wide range of products that can emit a variety of indoor pollutants. Among these chemicals, phthalate esters and polybrominated diphenyl ethers (PBDEs) are two important categories of semi-volatile organic compounds (SVOCs). Filters in heating, ventilation, and
Yu Han et al.
Toxicology, 324, 88-97 (2014-08-06)
Di-(2-ethylhexyl) phthalate (DEHP) has been considered as a widespread environmental persistent organic pollutant and its potential concern on human health is raised by previous studies. In particular, children are more likely to be exposed to DEHP through gastrointestinal route and
Jihyun Lee et al.
Environment international, 73, 312-322 (2014-09-13)
The present study aims to investigate how resource strategies, which intend to reduce waste and increase recycling, influence on human exposure to hazardous chemicals from material recycling. In order to examine the flows of hazardous chemicals in recycled material, a
E Campioli et al.
Nutrition & diabetes, 4, e115-e115 (2014-05-07)
Di-(2-ethylhexyl) phthalate (DEHP) is a plasticizer used to increase the flexibility of polyvinyl chloride. DEHP and its active metabolite mono-(2-ethylhexyl) phthalate are detected in many biological fluids during fetal and postnatal life. In rodent models, in utero DEHP exposure has
Patrick R Hannon et al.
Toxicology and applied pharmacology, 284(1), 42-53 (2015-02-24)
Di(2-ethylhexyl) phthalate (DEHP) is a ubiquitous environmental toxicant found in consumer products that causes ovarian toxicity. Antral follicles are the functional ovarian units and must undergo growth, survival from atresia, and proper regulation of steroidogenesis to ovulate and produce hormones.
Mir Ali Farajzadeh et al.
Journal of chromatography. A, 1379, 24-33 (2015-01-04)
In this study, for the first time, a dispersive liquid-liquid microextraction technique using a ternary solvent mixture is reported. In order to extract five phthalate esters and di(2-ethylhexyl) adipate with different polarities from aqueous samples, a simplex centroid experimental design
Tsanta Radaniel et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 965, 158-163 (2014-07-16)
Searching for alternatives to di-(2-ethylhexyl)-phthalate, a plasticizer that has been widely used in the manufacturing of PVC medical devices, has become a major challenge since a European regulation underlined some clinical risks. The aim of this study is to develop
Miriany Avelino Moreira et al.
Food chemistry, 178, 195-200 (2015-02-24)
Plasticisers are compounds used in the polymer industry to increase the flexibility of plastics. Some of these compounds cause endocrine dysfunction in humans and animals by interfering with the production, release, transport, metabolism, binding or elimination of natural hormones in
J W Chang et al.
Environmental pollution (Barking, Essex : 1987), 189, 77-84 (2014-03-19)
Phthalates strongly and adversely affect reproduction, development and liver function. We did a cumulative risk assessment for simultaneous exposure to nine phthalates using the hazard index (HI) and the levels of nine phthalates in 1200 foodstuff samples. DEHP (di-2-ethylhexyl phthalate)
Sangjun Lee et al.
Carbohydrate polymers, 121, 284-294 (2015-02-11)
In this study, we synthesized dimer acid (DA) esters, having short to long alkyl chains, (DA-Cn) by the Diels-Alder reaction and subsequent esterification reaction of fatty acids that were prepared by the hydrolysis of waste vegetable oil. It was found
Krista Christensen et al.
Environment international, 73, 66-76 (2014-08-05)
The use of human biomonitoring data to characterize exposure to environmental contaminants in epidemiology studies has expanded greatly in recent years. Substantial variability in effect measures may arise when using different exposure metrics for a given contaminant, and it is
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)
Ina Olmer Specht et al.
Environment international, 66, 146-156 (2014-03-04)
Phthalates which are widely used, are ubiquitous in the environment and in some human tissues. It is generally accepted that phthalates exert their toxic action by inhibiting Leydig cell synthesis of testosterone, but in vitro studies have also shown anti-androgenic
S Pradeep et al.
Ecotoxicology and environmental safety, 112, 114-121 (2014-12-03)
This study describes how Achromobacter denitrificans strain SP1, a novel isolate from heavily plastics-contaminated sewage sludge efficiently consumed the hazardous plasticizer, di(2-ethylhexyl)phthalate (DEHP) as carbon source supplemented in a simple basal salt medium (BSM). Response surface methodology was employed for
Xin Gao et al.
Journal of chromatographic science, 52(5), 383-389 (2013-05-11)
A solid phase extraction (SPE) high-performance liquid chromatography (HPLC) method was developed for the simultaneous determination of 10 phthalic acid esters (dimethyl phthalate, diethyl phthalate, dipropyl phthalate, benzylbutyl phthalate, diisobutyl phthalate, dicyclohexyl phthalate, diamyl phthalate, di-n-hexyl phthalate, di-n-octyl phthalate and
Wei Sun et al.
Environmental toxicology, 29(5), 596-603 (2012-05-23)
Di-(2-ethylhexyl)-Phthalate (DEHP) can affect glucose and insulin homeostasis in periphery and lead to insulin resistance, especially exposure of DEHP during critical developmental period. Given the potential relationship between insulin resistance and pathogenesis of Alzheimer's disease (AD) in elderly life, we
M Fay et al.
Toxicology and industrial health, 15(8), 651-746 (2000-04-29)
Di(2-ethylhexyl)phthalate (also known as DEHP, bis(2-ethylhexyl)phthalate, or BEHP; CAS Registry Number 117-81-7) is a widely-used plasticizer. It is found in numerous plastic articles, such as paints, inks, floor tiles, upholstery, shower curtains, footwear, plastic bags, food-packaging materials, toys, and medical
Exposure to di-2-ethylhexyl phthalate, di-n-butyl phthalate and bisphenol A through infant formulas.
Teresa Cirillo et al.
Journal of agricultural and food chemistry, 63(12), 3303-3310 (2015-03-03)
Phthalates and bisphenol A (BPA) are ubiquitous contaminants identified as endocrine disruptors. Phthalates are worldwide used as plasticizers, in particular to improve the mechanical properties of polymers such as polyvinyl chloride. Because they are not chemically bound to the polymer
Teng Zhang et al.
Environmental and molecular mutagenesis, 55(4), 343-353 (2014-01-25)
Bisphenol-A (BPA) and diethylhexyl phthalate (DEHP) are estrogenic compounds widely used in commercial plastic products. Previous studies have shown that exposure to such compounds have adverse effects on various aspects of mammalian reproduction including folliculogenesis. The objective of this study
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
M F Bird et al.
British journal of anaesthesia, 114(4), 646-656 (2015-02-15)
Opioid tolerance is a limiting factor in chronic pain. Delta opioid peptide (DOP)(δ) receptor antagonism has been shown to reduce tolerance. Here, the common clinical mu opioid peptide (MOP)(µ) receptor agonist fentanyl has been linked to the DOP antagonist Dmt-Tic
Kelly K Ferguson et al.
Environment international, 70, 118-124 (2014-06-18)
Preterm birth is a significant public health problem, affecting over 1 in 10 live births and contributing largely to infant mortality and morbidity. Everyday exposure to environmental chemicals such as phthalates could contribute to prematurity, and may be modifiable. In
Diana Lo et al.
Environmental toxicology and pharmacology, 38(1), 112-118 (2014-06-18)
Di(2-ethylhexyl)phthalate (DEHP), is a toxic environmental pollutant in our life which can contaminate air, water, and soil. The hepatoprotective effect of silymarin on DEHP-induced injury in FL83B mouse liver cells was investigated by analyzing the cell viability, lactate dehydrogenase (LDH)
Li Zhang et al.
Journal of chromatography. A, 1386, 22-30 (2015-02-24)
A new analytical method was established and validated for the analysis of 19 substances of very high concern (SVHCs) in textiles, including phthalic acid esters (PAEs), organotins (OTs), perfluorochemicals (PFCs) and flame retardants (FRs). After ultrasonic extraction in methanol, the
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