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Bisphenol A exposure during early pregnancy impairs uterine spiral artery remodeling and provokes intrauterine growth restriction in mice
(Nature Research Journals, 2018-06)
Endocrine disrupting chemicals are long suspected to impair reproductive health. Bisphenol A (BPA) has estrogenic activity and therefore the capacity of interfering with endocrine pathways. No studies dissected its short-term ...
Exposure of neonatal female rats to bisphenol A disrupts hypothalamic LHRH pre-mRNA processing and estrogen receptor alpha expression in nuclei controlling estrous cyclicity
(Elsevier Science, 2010-12)
This study examines the effects of neonatal exposure to the endocrine disruptor bisphenol A (BPA) on the neural network that controls estrous cyclicity. From postnatal day 1 (PND1) to PND7, female pups were injected with ...
Prenatal Bisphenol A exposure delays the development of the male rat mammary gland
(Elsevier, 2014-02)
Our aim was to evaluate whether exposure to Bisphenol A (BPA) modifies the male rat mammary gland (MG) development and to compare the effects on male and female MG. From gestational day 9, pregnant rats were exposed either ...
Chemometrics-assisted cyclodextrin-enhanced excitation-emission fluorescence spectroscopy for the simultaneous green determination of bisphenol A and nonylphenol in plastics
(Elsevier Science, 2015-06)
Abstract The aim of this work was to quantify two relevant priority chemicals, bisphenol A (BPA) and 4-nonylphenol (NP), coupling the sensitivity of fluorescence in organized media and the selectivity of multivariate ...
Biodegradation of bisphenol-A (BPA) in activated sludge batch reactors: Analysis of the acclimation process
(Elsevier, 2013-11-28)
In this work the effect of (a) the sludge age (SA) and the acclimation strategy on the acclimation process of activated sludge (AS) to bisphenol A (BPA), (b) the presence of biogenic substrates on the degradation of BPA, ...
The influence of chemical activation on hardness of dual-curing resin cements.
(2004-07-01)
During the cementation of metallic restorations, the polymerization of dual-curing resin cements depends exclusively on chemical activation. This study evaluated the influence of chemical activation compared with dual-curing ...
Developmental toxicity of bisphenol A diglycidyl ether (epoxide resin badge) during the early life cycle of a native amphibian species
(Society of Environmental Toxicology and Chemistry, 2016-12)
Bisphenol A diglycidyl ether (BADGE) is used in packaging materials, in epoxy adhesives, and as an additive for plastics, but it is also a potential industrial wastewater contaminant. The aim of the present study was to ...
Stage dependent toxicity of Bisphenol A on Rhinella arenarum (Anura, Bufonidae) embryos and larvae
(Wiley, 2011-11)
The acute and chronic toxicity of bisphenol A (BPA) was evaluated on the common South American toad Rhinella arenarum embryos and larvae by means of continuous and pulse exposure treatments. Embryos were treated continuously ...
Milk lipid composition is modified by perinatal exposure to bisphenol A
(Elsevier Ireland, 2015-05)
To evaluate whether bisphenol A (BPA) modifies the synthesis, composition and/or profile of fatty acids (FAs) in the mammary glands of perinatally exposed animals, pregnant rats were orally exposed to 0, 0.6 or 52 µg ...
Neonatal exposure to bisphenol A alters the hypothalamic-pituitary-thyroid axis in female rats
(Elsevier Ireland, 2018-03)
Bisphenol A (BPA) is a component of polycarbonate plastics, epoxy resins and polystyrene found in many common products. Several reports revealed potent in vivo and in vitro effects. In this study we analyzed the effects ...