Results 191 to 200 of about 3,024 (217)
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Chemosphere, 2015
Due to the regulation on bisphenol A (BPA) in several industrialized countries, the demand for other bisphenol analogues (BPs) as substitutes for BPA is growing. Eight BPs were determined in sludge from 40 representative wastewater treatment plants (WWTPs) in Korea. Total concentrations of BPs (ΣBP) in sludge ranged from
Sunggyu, Lee +5 more
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Due to the regulation on bisphenol A (BPA) in several industrialized countries, the demand for other bisphenol analogues (BPs) as substitutes for BPA is growing. Eight BPs were determined in sludge from 40 representative wastewater treatment plants (WWTPs) in Korea. Total concentrations of BPs (ΣBP) in sludge ranged from
Sunggyu, Lee +5 more
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Bisphenol A analogues and metabolic syndrome in women with polycystic ovary syndrome
Reproductive Toxicology, 2023Bisphenols (BPs) have become a chemical group of special interest due to their ability to interfere with the endocrine system and their ubiquitous presence in the environment. As some of them possess mild estrogenic and anti-androgenic effects, they might be associated with the diagnosis of polycystic ovary syndrome (PCOS).
Joanna Majewska +7 more
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Environmental Science & Technology, 2012
As the evidence of the toxic effects of bisphenol A (BPA) grows, its application in commercial products is gradually being replaced with other related compounds, such as bisphenol S (BPS). Nevertheless, very little is known about the occurrence of BPS in the environment. In this study, BPS was analyzed in 16 types of paper and paper products (n = 268),
Chunyang, Liao +2 more
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As the evidence of the toxic effects of bisphenol A (BPA) grows, its application in commercial products is gradually being replaced with other related compounds, such as bisphenol S (BPS). Nevertheless, very little is known about the occurrence of BPS in the environment. In this study, BPS was analyzed in 16 types of paper and paper products (n = 268),
Chunyang, Liao +2 more
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Analytical determination of bisphenol A (BPA) and bisphenol analogues in paper products by LC-MS/MS
Food Additives & Contaminants: Part A, 2017Bisphenol A (BPA; 4-[2-(4-hydroxyphenyl)propan-2-yl]phenol), a suspected endocrine disruptor with a weak estrogenic activity, is used in a variety of consumer products, including food-contact materials made of paper and cardboard products. Due to restrictions on the use of BPA because of its potential health risks, BPA is gradually being replaced by ...
Andrea, Jurek, Erich, Leitner
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Bisphenol A analogues induce a feed-forward estrogenic response in zebrafish
Toxicology and Applied Pharmacology, 2022Because exposure to bisphenol A (BPA) has been linked to health problems in humans and wildlife, BPA analogues have been synthesized to be considered as replacement molecules. We here have examined estrogenic activity of BPA and five of its analogues, BPAF, BPE, BPC, BPC-Cl, and BPS by a combination of zebrafish-based in vivo and in vitro assays.
Silvia, Karim +6 more
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Occurrence of bisphenol analogues and their conjugated metabolites in foodstuff
Science of The Total EnvironmentBisphenol analogues (BPs) are prevalent in diverse foodstuff samples worldwide. However, the occurrence of conjugated bisphenol A (BPA) and bisphenol S (BPS) metabolites in foodstuff remains poorly understood. This study analyzed eight BPs, and four conjugated BPA and BPS metabolites, in three animal-derived foodstuff and five plant-derived foodstuff ...
Jianli, Qu +4 more
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An in vitro investigation of endocrine disrupting potentials of ten bisphenol analogues
Steroids, 2021The endocrine disruption potency of BPA was reported elsewhere, but the mechanisms of its analogues have not been fully resolved. In this study, endocrine disruption potentials of nine alternative bisphenol analogues, namely 2,2-bis(4-hydroxyphenyl)butane (BPB), 2,2-Bis(4-hydroxy-3-methylphenyl)propane (BPC), 4,4'-dihydroxydiphenylmethane (BPF), 4,4 ...
Juntong, Lin +6 more
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Chemosphere, 2020
Bisphenol A (BPA) has been shown to affect normal fetal growth, but human evidence on its analogues (BPF and BPS) is limited.To examine the associations between prenatal exposure to BPA and its analogues (BPF and BPS) and ultrasound parameters of fetal growth.We measured urinary BPA, BPF, and BPS concentrations among 322 pregnant women during late ...
Bin, Zhou +5 more
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Bisphenol A (BPA) has been shown to affect normal fetal growth, but human evidence on its analogues (BPF and BPS) is limited.To examine the associations between prenatal exposure to BPA and its analogues (BPF and BPS) and ultrasound parameters of fetal growth.We measured urinary BPA, BPF, and BPS concentrations among 322 pregnant women during late ...
Bin, Zhou +5 more
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Occurrence of Free-Form and Conjugated Bisphenol Analogues in Marine Organisms
Environmental Science & Technology, 2021Upon exposure, most bisphenol analogues (BPs) are rapidly metabolized to BP conjugates in organisms. Monitoring studies on BPs in aquatic organisms have been mainly focused on free-form BPs. However, the relative amount of conjugated BPs in organisms is still not well known, especially in marine organisms.
Nan Zhao +4 more
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Bisphenol analogues induced social defects and neural impairment in zebrafish
Science of The Total Environment, 2023There is evidence in humans that endocrine disrupting chemicals exposure, such as bisphenol A (BPA), is tied to social behavior impacts when evaluated in early life stage. However, the potential social impact of BPA alternatives and its association with central nervous system (CNS) is poorly understood.
Xiyan, Mu +9 more
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