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Showing 1-30 of 104 results for "80030" within Papers
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
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
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
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
Océane Albert et al.
Toxicological sciences : an official journal of the Society of Toxicology, 164(1), 129-141 (2018-06-27)
Di(2-ethylhexyl) phthalate (DEHP), a widely used plasticizer, is a ubiquitous environmental contaminant and may act as an endocrine disruptor. Early life exposures to DEHP may result in anti-androgenic effects, impairing the development of the male reproductive tract. However, data on
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
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)
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
Chanjuan Hao et al.
Frontiers in bioscience (Elite edition), 5, 725-733 (2013-01-02)
The environmental obesogen hypothesis proposes that exposure to endocrine disruptors during developmental "window" contributes to adipogenesis and the development of obesity. Implication of environmental endocrine disruptor such as diethyl-hexyl-phthalate (DEHP) on adipose tissue development has been poorly investigated. Here, we
Xingguo Cheng et al.
Toxicology and applied pharmacology, 278(1), 65-71 (2014-04-29)
The toxic effects of dioxins, such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), mainly through activation of the aryl hydrocarbon receptor (AhR) are well documented. Fibroblast growth factor (Fgf) 21 plays critical roles in metabolic adaptation to fasting by increasing lipid oxidation and ketogenesis
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
D B Martinez-Arguelles et al.
Endocrinology, 156(1), 124-133 (2014-10-21)
Exposure to environmental toxicants during fetal development alters gene expression and promotes disease later in life. Di-(2-ethylhexyl) phthalate (DEHP) is a plasticizer widely used for the manufacturing of consumer products. Exposure to DEHP has been associated with obesity, asthma, and
Hyeong-Moo Shin et al.
Environment international, 70, 183-191 (2014-06-18)
Information about the distribution of chemical-production mass with respect to use and release is a major and unavailable input for calculating population-scale exposure estimates. Based on exposure models and biomonitoring data, this study evaluates the distribution of total production volumes
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
Michihiro Kawano et al.
Toxicology letters, 228(3), 235-240 (2014-05-09)
Di-(2-ethylhexyl)-phthalate (DEHP) is a phthalate ester that binds peroxisome proliferator-activated receptor α (PPARα) to induce proliferation of peroxisomes and regulate the expression of specific target genes. The question of whether the effect of DEHP on female reproductive processes is mediated
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.
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
Human biological monitoring of diisononyl phthalate and diisodecyl phthalate: a review.
Saravanabhavan G, Murray J.
Journal of Environmental and Public Health, 1-11 (2012)
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
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)
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
Qi Wu et al.
European journal of anaesthesiology, 31(12), 663-668 (2014-04-23)
Propofol injection pain is a common and unsolved anaesthesia problem. The present study attempted to confirm that the plasticiser di(2-ethylhexyl) phthalate in polyvinyl chloride (PVC) infusion tubes may increase propofol injection pain by increasing the aqueous propofol concentration. A randomised
S Pradeep et al.
Bioresource technology, 171, 482-486 (2014-09-10)
This first report describes the purification and identification of an orange-red pigment produced by Achromobacter denitrificans strain SP1 (isolated from sewage sludge heavily contaminated with plastics) during its growth in a simple basal salt medium supplemented with the hazardous di(2-ethylhexyl)phthalate
Wenxin Wang et al.
Chemosphere, 120, 37-44 (2014-06-30)
Di-(2-ethylhexyl)-phthalate (DEHP) is a potential hazard to human health. The effects of occupational high level DEHP exposure on human health were evaluated by measuring the plasma cholinesterase, residues, renal and hepatic biochemical markers. The study was conducted in three representative
Toxicology update. Bis (2-ethylhexyl) phthalate.
R V Burg
Journal of applied toxicology : JAT, 8(1), 75-78 (1988-02-01)
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
[Hazardous endocrine disruptors. Phthalates in our hospital].
Lucie Cordey et al.
Krankenpflege. Soins infirmiers, 106(7), 74-75 (2013-07-31)
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)
D B Martinez-Arguelles et al.
Endocrinology, 155(5), 1667-1678 (2014-02-26)
The plasticizer di-(2-ethylhexyl) phthalate (DEHP) is used to add flexibility to polyvinylchloride polymers and as a component of numerous consumer and medical products. DEHP and its metabolites have been detected in amniotic fluid and umbilical cord blood, suggesting fetal exposure.
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