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Showing 1-30 of 106 results for "36735" within Papers
Xue-Feng Huang et al.
PloS one, 7(11), e50465-e50465 (2012-12-12)
The present study was undertaken to determine the reproductive hazards of Di-(2-ethylhexyl)-phthalate (DEHP) on mouse spermatozoa and embryos in vitro and genomic changes in vivo. Direct low-level DEHP exposure (1 μg/ml) on spermatozoa and embryos was investigated by in vitro
T Fierens et al.
Environment international, 73, 117-127 (2014-08-13)
In this study, a semi-probabilistic modelling approach was applied for the estimation of the long-term human dietary exposure to phthalates--one of world's most used families of plasticisers. Four phthalate compounds were considered: diethyl phthalate (DEP), di-n-butyl phthalate (DnBP), benzylbutyl phthalate
Junjie Yang et al.
Nan fang yi ke da xue xue bao = Journal of Southern Medical University, 32(12), 1758-1763 (2012-12-27)
To explore the influences of di-(2-ethylhexyl)phthalate (DEHP) and its principle metabolite mono(2-ethylhexyl)phthalate (MEHP) on spermatogenic cell apoptosis in young male Wistar rats. Ninety-eight 2-week-old male Wistar rats were randomly divided into 14 equal groups to receive daily intragastric administration of
Kasper Skov et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 978-979, 83-88 (2014-12-23)
Blood plasma is a well-known body fluid often analyzed in studies on the effects of toxic compounds as physiological or chemical induced changes in the mammalian body are reflected in the plasma metabolome. Sample preparation prior to LC-MS based analysis
Jaeyeon Choi et al.
Environmental toxicology and pharmacology, 38(1), 51-57 (2014-06-09)
Childhood obesity, a major public health concern, has increased worldwide. Endocrine-disrupting chemicals (EDCs) have recently received attention as a cause of obesity. A cross-sectional study using logistic regression was conducted to investigate the association between some endocrine disrupting chemicals and
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
Marijke de Cock et al.
Environmental health : a global access science source, 13, 106-106 (2014-12-17)
Endocrine disrupting chemicals (EDCs) present in the environment may disrupt thyroid hormones, which in early life are essential for brain development. Observational studies regarding this topic are still limited, however as the presence of chemicals in the environment is ubiquitous
Pinar Erkekoglu et al.
Journal of environmental pathology, toxicology and oncology : official organ of the International Society for Environmental Toxicology and Cancer, 31(2), 143-153 (2012-12-12)
This study was designed to investigate the effects of di-(2-ethylhexyl) phthalate (DEHP) on thyroid hormone levels and oxidant/antioxidant parameters in the rat and to evaluate the effects of selenium status. Selenium deficiency was produced by feeding 3-week-old Sprague-Dawley rats with
Hemodialysis and toxins: is there a risk?
Réjean Quesnelle
CANNT journal = Journal ACITN, 22(3), 10-11 (2012-11-22)
Mingyong Li et al.
Environmental toxicology and pharmacology, 35(1), 55-60 (2012-12-12)
The aim of this study was to evaluate dose-related effects on external genitalia of adult male offspring rats by maternal exposure to di-(2-ethylhexyl) phthalate (DEHP) plasticizer. Timed-pregnant rats were given DEHP by gastric intubation at doses of 0, 500, 750
Hyunju Jung et al.
Environmental toxicology and pharmacology, 35(2), 278-283 (2013-02-05)
Congenital hypothyroidism is a common pediatric endocrine disease. Endocrine disruptors are indicated as a possible cause of congenital hypothyroidism. We investigated the associations between endocrine disruptors and the occurrence of congenital hypothyroidism and passage of target compounds from the mother.
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
Toxicology update. Bis (2-ethylhexyl) phthalate.
R V Burg
Journal of applied toxicology : JAT, 8(1), 75-78 (1988-02-01)
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
Anne-Marie Saillenfait et al.
Journal of applied toxicology : JAT, 33(9), 1027-1035 (2013-06-12)
In utero exposure to the phthalate ester plasticizer di-n-hexyl phthalate (DnHP) is known to affect the development of the male reproductive system and induce alterations in androgen-dependent tissues of male rat offspring. Male reproductive malformations produced by several phthalates have
F-P Chen et al.
Climacteric : the journal of the International Menopause Society, 17(4), 377-384 (2013-11-16)
To explore the effect and pathway of phthalates on the growth of MCF-7 breast cancer cells. MCF-7 cells were treated with benzyl butyl phthalate (BBP), di-n-butyl phthalate (DBP), and di-2-ethylhexyl phthalate (DEHP) (10(-10)-10(-4) mol/l). After incubation for 24, 48, 72
Claude Vaccher et al.
Journal of chromatography. A, 1359, 277-286 (2014-08-03)
The analysis of several plasticizers, widely used in the production of medical devices, was investigated on porous graphitic carbon (PGC) stationary phase in supercritical fluid chromatography (SFC) with an evaporative light scattering detector (ELSD). Due to strong interaction of compounds
Jose R Rodriguez-Sosa et al.
Molecular and cellular endocrinology, 398(1-2), 89-100 (2014-12-03)
Di-n-Butyl (DBP) and Di-(2-EthylHexyl) (DEHP) phthalates can leach from daily-use products resulting in environmental exposure. In male rodents, phthalate exposure results in reproductive effects. To evaluate effects on the immature primate testis, testis fragments from 6-month-old rhesus macaques were grafted
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)
[Hazardous endocrine disruptors. Phthalates in our hospital].
Lucie Cordey et al.
Krankenpflege. Soins infirmiers, 106(7), 74-75 (2013-07-31)
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
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
Santhi Armugam Veerasingam et al.
Journal of water and health, 11(2), 311-323 (2013-05-28)
The presence of endocrine disruptors in source water is of great concern because of their suspected adverse effects on humans, even when present at very low levels. As the main source of potable water supply, rivers in Malaysia are highly
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
S M Rhind et al.
Environmental pollution (Barking, Essex : 1987), 181, 262-270 (2013-07-31)
Temporal changes in soil burdens of selected endocrine disrupting compounds were determined following application to pasture of either sewage sludge or inorganic fertilizer. Soil polycyclic aromatic hydrocarbon and polychlorinated biphenyl concentrations were not altered. Changes in concentrations of diethylhexyl phthalate
Edith Guibert et al.
Environmental science and pollution research international, 20(5), 2771-2783 (2013-01-29)
In recent decades, many toxicological tests based on in vivo or in vitro models, mainly from mammalian (rat-mouse) and fish species, were used to assess the risks raised by contact or ingestion of molecules of pharmaceutical, agricultural, or natural origin.
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)
P Rajesh et al.
Human & experimental toxicology, 33(7), 685-700 (2013-10-17)
Di(2-ethyl hexyl)-phthalate (DEHP) is an endocrine disrupter and is the most abundantly used phthalate derivative, which is suspected to be an inevitable environmental exposure contributing to the increasing incidence of type-2 diabetes in humans. Therefore, the present study was designed
Jian Hou et al.
Ecotoxicology and environmental safety, 182, 109384-109384 (2019-07-05)
Exposure to polycyclic aromatic hydrocarbons (PAHs) and phthalates link to oxidative stress and inflammatory response, which exert cellular aging. However, modification effect of seasonal factor on the association of PAHs or phthalates exposure with relative telomere length (RTL) or mitochondrial
Vincent Muczynski et al.
PloS one, 7(10), e48266-e48266 (2012-11-03)
Phthalates have been shown to have reprotoxic effects in rodents and human during fetal life. Previous studies indicate that some members of the nuclear receptor (NR) superfamilly potentially mediate phthalate effects. This study aimed to assess if expression of these
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