Results 41 to 50 of about 62,787 (295)
Quality of fresh and cryopreserved bovine sperm is reduced by BPA and BPF exposure
Reproduction and Fertility, 2023 Bisphenol A (BPA) is an endocrine-disrupting compound, used as the key monomer of polycarbonate plastics and epoxy resins. BPA has been detected in both humans and farm animals and has been correlated with decreased sperm counts and motility. BPS and BPF
Ola S Davis +3 more
doaj +1 more source
Modulation of fetoplacental growth, development and reproductive function by endocrine disrupters
Frontiers 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
Oral Systemic Bioavailability of Bisphenol A and Bisphenol S in Pigs [PDF]
Environmental Health Perspectives, 2019 Given its hormonal activity, bisphenol S (BPS) as a substitute for bisphenol A (BPA) could actually increase the risk of endocrine disruption if its toxicokinetic (TK) properties, namely its oral availability and systemic persistency, were higher than those of BPA.The TK behavior of BPA and BPS was investigated by administering the two compounds by ...
Gayrard-Troy, Véronique +11 more
openaire +5 more sources
Release of Bisphenol A from Food Can Lining upon Heating [PDF]
, 2002 Nine different food cans, packed with water, were heat-treated for 30 min at 80 or 100°C in order to elucidate the trends associated with the leaching of bisphenol A (BPA) from internal coatings. Low levels of BPA were detected in water from all unheated
Lee, Ho Chul +7 more
core +1 more source
Estrogenic effects of several BPA analogs in the developing zebrafish brain
Frontiers 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
Comment on “Toxicokinetics of bisphenol A, bisphenol S, and bisphenol F in a pregnancy sheep model”
Chemosphere, 2019 Gingrich et al. (2019) report a comparative toxicokinetic (TK) study of Bisphenol A (BPA), Bisphenol S (BPS) and Bisphenol F (BPF) in the pregnant ewe model after a single subcutaneous administration of BPS or a mixture of BPA, BPS and BPF. The topic is highly relevant. Unfortunately, many errors were noted in the calculation of TK parameters.
Grandin, Flore C. +3 more
openaire +4 more sources
4,4′-(((Perfluoropropane-2,2-diyl)bis(4,1-phenylene))bis(oxy))-bis(2,3,5,6-tetrafluoropyridine)
Molbank, 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
PLOS 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 +7 more sources
, 2023 Epoxies, their derivatives, and composites, due to superior specific strength, are preferred for many potential applications in the field of automobiles, aircraft, bonding of structures, protective coatings, water filtration, etc.
Suneev Anil Bansal +7 more
core +1 more source
Long-term effects of environmental endocrine disruptors on reproductive physiology and behavior
Frontiers 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