نتایج جستجو برای: bisphenol s

تعداد نتایج: 716107  

بانان خجسته, مهدی, فاضلی, معصومه, حاتمی, حمیرا , عسگری حسنلویی, الهام ,

Background and purpose: Bisphenol A is a synthetic xenoestrogen that is used in large amount to produce polymers (polycarbonates, epoxy resins). It easily cross the blood-brain barrier and is reported to influence the central nervous system especially neurogenesis and synaptic transmission. In this research the effects of chronic administration of bisphenol A on spatial learning and memory in a...

Journal: :International Journal of Environmental Science and Technology 2021

Bisphenol S, an alternative chemical to bisphenol A, has a negative effect on living organisms and frequently been detected in drinking water systems. A promising cost-effective method for removing S from tap is adsorption by activated carbon. However, carbon significantly decreased the capacity of comparing with that deionized based experimental results. Dissolved organic matter was likely res...

2011
Kei Shimoda Ryohei Yamamoto Hiroki Hamada

Glycosylation of bisphenol A, which is an endocrine disrupting chemical, was investigated using immobilized marine microalga and plant cells from the viewpoint of bioremediation of bisphenol A. Immobilized marine microalga of Amphidinium crassum glucosylated bisphenol A to the corresponding glucoside. On the other hand, bisphenol A was glycosylated to its glucoside, diglycoside, gentiobioside, ...

ژورنال: :مجله علمی دانشگاه علوم پزشکی گرگان 0
دکتر رستم قربانی r.ghorbani (phd) department of anatomy kermanshah university of medical sciencesنشانی : کرمانشاه ، دانشگاه علوم پزشکی کرمانشاه، دانشکده پزشکی، گروه علوم تشریح آنه محمد غراوی am.gharrvai (msc) دکتر مظفر خزاعی m.khazaei (phd) دکتر ال آقا محسن امامی aa.mohsenemami (md) دکتر علی پورمتعبد a.pourmotabbad (phd) دکتر جهانبخش قاسمی j.ghasemi (phd) 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: :Journal of Water and Environment Technology 2021

The extensive global use of bisphenols (bisphenol A (BPA) and its analogs) is serious concern to human health aquatic ecosystems. Aquatic plants rhizosphere microorganisms can largely affect the environmental fate bisphenols. In this study, association between common reed, which distributed widely in environment, existing surrounding area roots was studied illustrate capabilities possible mecha...

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...

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