Results 31 to 40 of about 9,089 (210)

Development of reference material candidates for bisphenol A analogues in infant formula milk powders

open access: yesZhongguo shipin weisheng zazhi, 2021
ObjectiveReference material candidates of bisphenol A, bisphenol S, bisphenol F and bisphenol AF in infant formula milk powders were prepared, in order to provide technical basis and methodology for the further formation of certified reference materials,
YIN Jie   +4 more
doaj   +1 more source

Acute Toxicity, Teratogenic, and Estrogenic Effects of Bisphenol A and Its Alternative Replacements Bisphenol S, Bisphenol F, and Bisphenol AF in Zebrafish Embryo-Larvae [PDF]

open access: yesEnvironmental Science & Technology, 2017
Bisphenol A (BPA), a chemical incorporated into plastics and resins, has estrogenic activity and is associated with adverse health effects in humans and wildlife. Similarly structured BPA analogues are widely used but far less is known about their potential toxicity or estrogenic activity in vivo.
Moreman, John   +5 more
openaire   +4 more sources

Data on biosynthesis of BPAF glucuronide, enzyme kinetics of BPAF glucuronidation, and molecular modeling

open access: yesData in Brief, 2019
Bisphenol AF (BPAF) is in the body mainly metabolized to the corresponding bisphenol AF glucuronide (BPAF-G). While BPAF-G is not commercially available, enzyme-assisted synthesis of BPAF-G using the human recombinant enzyme UGT2A1, purification of BPAF ...
Darja Gramec Skledar   +6 more
doaj   +1 more source

Issues arising when interpreting results from an in vitro assay for estrogenic activity [PDF]

open access: yes, 2000
Concern about possible adverse effects caused by the inadvertent exposure of humans and wildlife to endocrine-active chemicals, has led some countries to develop an in vivo–in vitro screening program for endocrine effects.
Beresford, NA   +3 more
core   +1 more source

Exposure to Bisphenol a Substitutes and Gestational Diabetes Mellitus: A Prospective Cohort Study in China

open access: yesFrontiers in Endocrinology, 2019
Background: The association of bisphenol A (BPA) and gestational diabetes mellitus (GDM) has been investigated in only a small number of studies, and research on the associations between BPA substitutes and GDM is scarce.Objective: We aimed to ...
Wenxin Zhang   +10 more
doaj   +1 more source

Systematic Review of Exposure to Bisphenol A Alternatives and Its Effects on Reproduction and Thyroid Endocrine System in Zebrafish

open access: yesApplied Sciences, 2021
Bisphenol A (BPA), which is widely used for manufacturing polycarbonate plastics and epoxy resins, has been banned from use in plastic baby bottles because of concerns regarding endocrine disruption.
Jiyun Lee, Kyong Whan Moon, Kyunghee Ji
doaj   +1 more source

Thermal curing of an epoxy-anhydride system modified with hyperbranched poly(ethylene imine)s with different terminal groups [PDF]

open access: yes, 2017
New hyperbranched polymers (HBP) have been synthesized by reaction of a poly(ethylene imine) with phenyl and t-butyl isocyanates. These HBPs have been characterized by 1H-NMR (nuclear magnetic resonance of hydrogen) and Fourier transform infrared ...
Acebo Gorostiza, Cristina   +5 more
core   +2 more sources

Assessing the carcinogenic potential of low-dose exposures to chemical mixtures in the environment: the challenge ahead. [PDF]

open access: yes, 2015
Lifestyle factors are responsible for a considerable portion of cancer incidence worldwide, but credible estimates from the World Health Organization and the International Agency for Research on Cancer (IARC) suggest that the fraction of cancers ...
Ab Hamid, Hasiah   +173 more
core   +11 more sources

Bisphenol analogues induced metabolic effects through eliciting intestinal cell heterogeneous response

open access: yesEnvironment International, 2022
The metabolic effects of endocrine-disrupting chemicals, such as bisphenol analogues, have drawn increasing attention. Bisphenol A (BPA) usage is associated with the occurrence of many metabolic diseases. With the restricted use of BPA, alternatives like
Xiyan Mu   +6 more
doaj   +1 more source

Occurrence, toxicity and ecological risk of Bisphenol A analogues in aquatic environment – A review

open access: yesEcotoxicology and Environmental Safety, 2021
Bisphenol analogues (BPs) have been widely applied to industry as the substitutes for bisphenol A (BPA), which have been detected frequently in surface water, sediment, sewage and sludge. The presence of BPs in natural environment could pose risks to the
Jianchao Liu   +5 more
doaj   +1 more source

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