نتایج جستجو برای: bisphenol a

تعداد نتایج: 13431975  

The use MOF-508a as sensing component for the precise discerning of bisphenol A via the electrochemical technique and its synthesis by a simple method were reported in the present study. Scanning electron microscopy (SEM) and x-ray diffraction (XRD) were applied to describe the MOF-508a’s composition and structure. In addition, MOF-508a was exploited so that the glassy carbon electrode could be...

2014
Reza Ahmadkhaniha Masoumeh Mansouri Masud Yunesian Kobra Omidfar Maryam Zare Jeddi Bagher Larijani Alireza Mesdaghinia Noushin Rastkari

BACKGROUND Bisphenol A as an endocrine-disrupting chemical is widely used chemical in the manufacture of polycarbonate plastics and epoxy resin and has become ubiquitous environmental contaminants. Human exposure to Bisphenol A is widespread and recent studies have been shown to be associated with a higher risk for self-reported adverse health outcomes that may lead to insulin resistance and th...

Journal: :The Journal of clinical investigation 1999
P Witting K Pettersson A M Ostlund-Lindqvist C Westerlund M Wâgberg R Stocker

Antioxidants can inhibit atherosclerosis, but it is unclear how inhibition of intimal lipid oxidation relates to atherogenesis. Here we tested the effect of probucol and its metabolite bisphenol on aortic lipid (per)oxidation and atherogenesis in Watanabe heritable hyperlipidemic (WHHL) rabbits. LDL and aortas from rabbits fed probucol contained bisphenol at concentrations comparable to those i...

Journal: :Toxicology 2005
Frederick S vom Saal Susan C Nagel Barry G Timms Wade V Welshons

Implications for human health of the extensive bisphenol A literature showing adverse effects at low doses: A response to attempts to mislead the public Bisphenol A is the chemical monomer used in the manufacture of resins that line cans, polycarbonate plastic (including many food and beverage containers), and as an additive in many other products. We respond here to an article published in Tox...

Journal: :Science of The Total Environment 2021

Bisphenol A (BPA) and its substitutes bisphenol S (BPS) F (BPF) are endocrine disrupting chemicals widely used in the production of polycarbonate plastics, epoxy resins thermal papers. The aim review was to identify occupational studies using human biomonitoring (HBM) as a tool for exposure assessment characterize research gaps on topic part HBM4EU project. Hence, systematic literature search P...

آنه محمد غراوی, , دکتر ال آقا محسن امامی, , دکتر جهانبخش قاسمی, , دکتر رستم قربانی, , دکتر علی پورمتعبد, , دکتر مظفر خزاعی, , دکتر پرویز صیادی, ,

زمینه و هدف: (BPA) Bisphenol A، یک زنواستروژن محیطی است که به عنوان مونومر برخی پلاستیک ها (پلی کربنات ها و اپوکسی رزین) به طور وسیعی در تولید انواع مواد وسایل از جمله مواد پر کننده دندان، ظروف یکبار مصرف و پوشش های داخلی قوطی های کنسرو استفاده می شود. این ماده به دلیل داشتن اثرات استروژنی روی سیستم تولید مثل، جز مخرب های اندوکرینی طبقه بندی می گردد. تحقیق حاضر به منظور تعیین اثر Bisphenol A رو...

Journal: :Occupational and environmental medicine 2002
T Hanaoka N Kawamura K Hara S Tsugane

AIMS To evaluate effects of exposure to bisphenol A diglycidyl ether (BADGE) on urinary excretion of bisphenol A, and plasma gonadotrophic hormones and testosterone in male epoxy resin sprayers. METHODS Cross sectional study of 42 workers whose job was to spray epoxy resin hardening agents including BADGE and mixed organic solvents, and 42 matched control workers without BADGE use in the same...

Journal: :Journal of oral science 2007
Motori Kiguchi Satoshi Fujita Jun Lee Noriyoshi Shimizu Noriaki Koshikawa

Neonatal exposure of rats to bisphenol-A, an endocrine disruptor, has recently been proposed as a possible animal model of attention-deficit hyperactivity disorder, because such rats exhibit motor hyperactivity and impaired habituation to a novel environment 4-5 weeks after bisphenol-A pretreatment. To extend the original experiments, the present study additionally analyzed the effects of neona...

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