Results 31 to 40 of about 63,790 (282)

Bisphenols and Risk of Breast Cancer: A Narrative Review of the Impact of Diet and Bioactive Food Components

open access: yesFrontiers in Nutrition, 2020
Data from preclinical studies suggest a link between increased risk of breast cancer and exposure to bisphenols at doses below what the United States Food and Drug Administration (FDA) considers as safe for consumption.
Barbara J. Stillwater   +8 more
doaj   +1 more source

Modulation of fetoplacental growth, development and reproductive function by endocrine disrupters

open access: yesFrontiers in Endocrinology, 2023
Maternal endocrine homeostasis is vital to a successful pregnancy, regulated by several hormones such as human chorionic gonadotropin, estrogen, leptin, glucocorticoid, insulin, prostaglandin, and others.
Sanjay Basak   +2 more
doaj   +1 more source

Bisphenol A Diglycidyl Ether (BADGE) and Bisphenol Analogs, but Not Bisphenol A (BPA), Activate the CatSper Ca2+ Channel in Human Sperm

open access: yesFrontiers in Endocrinology, 2020
Aim: Evidence suggests that bisphenol A diglycidyl ether (BADGE), bisphenol A (BPA), and BPA analogs can interfere with human male fertility. However, the effect directly on human sperm function is not known.
Anders Rehfeld   +5 more
doaj   +1 more source

4,4′-(((Perfluoropropane-2,2-diyl)bis(4,1-phenylene))bis(oxy))-bis(2,3,5,6-tetrafluoropyridine)

open access: yesMolbank, 2023
The title compound was synthesized in near-quantitative yield using nucleophilic aromatic substitution of 4,4′-(hexafluoroisopropylidene)diphenol (BPAF) with perfluoropyridine (PFP). The purity and structure were determined by NMR (1H, 13C, 19F), GC–EIMS,
Katelyn D. Thompson   +3 more
doaj   +1 more source

Estrogenic effects of several BPA analogs in the developing zebrafish brain

open access: yesFrontiers in Neuroscience, 2016
Important set of studies have demonstrated the endocrine disrupting activity of Bisphenol A (BPA). The present work aimed at defining estrogenic-like activity of several BPA structural analogs, including BPS, BPF, BPAF, and BPAP, on 4-day or 7-day post ...
Joel eCano-Nicolau   +5 more
doaj   +1 more source

Long-term effects of environmental endocrine disruptors on reproductive physiology and behavior

open access: yesFrontiers in Behavioral Neuroscience, 2009
It is well established that, over the course of development, hormones shape the vertebrate brain such that sex specific physiology and behaviors emerge.
Heather B Patisaul, Heather B Adewale
doaj   +1 more source

Simultaneous Quantification of 16 Bisphenol Analogues in Food Matrices

open access: yesToxics, 2023
Exposure to bisphenol analogues can occur in several ways throughout the food production chain, with their presence at higher concentrations representing a risk to human health.
Fiorella Lucarini   +2 more
doaj   +1 more source

The Catalytic Curing Reaction and Mechanical Properties of a New Composite Resin Matrix Material for Rocket Fuel Storage Tanks

open access: yesApplied Sciences, 2023
In this paper, an equimolar blend of bisphenol A dipropargyl ether and cyanate ester was selected to study the effect of different catalysts on the curing reaction of a bisphenol A dipropargyl ether and cyanate ester blended resin system, and the thermal
Chuan Li   +5 more
doaj   +1 more source

Human Exposures to Bisphenol A, Bisphenol F and Chlorinated Bisphenol A Derivatives and Thyroid Function

open access: yesPLOS ONE, 2016
Although the increasing prevalence of thyroid nodular disease (TND) has been partially attributed to the more frequent usage of improved diagnostics, environmental factors, such as exposures to thyroid-disrupting chemicals may contribute to TND and altered thyroid function.
Andrianou, Xanthi D.   +8 more
openaire   +6 more sources

Enhanced Gamma Radiation Shielding Using Epoxy Quartz Fabric Composites Reinforced With CoCl2 Microparticles

open access: yesAdvanced Engineering Materials, EarlyView.
The growing demand for lightweight, nontoxic, and multifunctional gamma shielding materials has intensified efforts to find alternatives to conventional lead and aluminum‐based protectants. In this work, we develop epoxy quartz fabric composites reinforced with cobalt chloride (CoCl2) microparticles, fabricated via hand lay‐up with varying filler ...
Summan Urooge   +7 more
wiley   +1 more source

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