Results 51 to 60 of about 9,089 (210)

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

Frontiers 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, Ashleigh C. Bull, Donato F. Romagnolo, Donato F. Romagnolo, Leigh A. Neumayer, Micah G. Donovan, Micah G. Donovan, Ornella I. Selmin, Ornella I. Selmin   +8 more
doaj   +1 more source

Low dielectric fluorinated poly(phenylene ether ketone) film and coating [PDF]

, 1990
The present invention relates to film and coating materials prepared from novel fluorinated poly(phenylene ether ketones). A fluorinated poly(phenylene ether ketone) is prepared by reacting a bisphenol with 1,1,1,3,3,3 hexafluoro-2,2-bis 4-(4-halobenzoyl)
Cassidy, Patrick E., St.clair, Anne K., Tullos, Gordon L.   +2 more
core   +1 more source

Alternative Developmental Toxicity Screening Methods Using Chick Embryo‐Based Models

Journal of Applied Toxicology, EarlyView.
ABSTRACT Nonclinical developmental toxicity studies are used to investigate the potential toxicities of drugs and chemical candidates on normal embryonic and fetal development during pregnancy, generally using mammalian laboratory animals such as rats and rabbits.
Jeong Hwan Kim, Cheoljin Park, Donghee Kim, Wonjun Jeong, Jinsoo Lee   +4 more
wiley   +1 more source

Using zebrafish (Danio rerio) to study the behavioral impacts of early bisphenol F exposure reveals decreased swim speed, increased distance between fish, and increased freezing behaviors [PDF]

, 2020
The widespread use of endocrine disrupting chemicals (EDCs) has been a source of concern because of their various effects on the endocrine system. These effects include metabolic disorders, complications in reproductive health, hormone-related cancers ...
Conner, Meghan, Freeman, Edward A.
core   +1 more source

Endocrine activities and adipogenic effects of bisphenol AF and its main metabolite [PDF]

Chemosphere, 2019
Bisphenol AF (BPAF) is a fluorinated analog of bisphenol A (BPA), and it is a more potent estrogen receptor (ER) agonist. BPAF is mainly metabolized to BPAF-glucuronide (BPAF-G), which has been reported to lack ER agonist activity and is believed to be biologically inactive.
Skledar, Darja Gramec, Carino, Adriana, Trontelj, Jurij, Troberg, Johanna, Distrutti, Eleonora, Marchiano, Silvia, Tornasic, Tihomir, Zega, Anamarija, Finel, Moshe, Fiorucci, Stefano, Maisic, Lucija Peterlin   +10 more
openaire   +3 more sources

Nanomaterials' Multigenerational Effects by Single and Joint Exposure in Non‐mammalian Models

Environmental Toxicology, EarlyView.
ABSTRACT Nanotoxicology has mainly focused on single‐generation studies, leaving multigenerational toxicity underexplored. Having animal welfare recently gained importance, we aimed to provide the state‐of‐the‐art of knowledge about multigenerational effects in non‐mammalian models in the case of nanomaterials (NM) single and joint exposure to other ...
Andy Joel Taipe Huisa, Analía Ale, Azael Francisco Silva Neto, Lorena De Mendonça Lucena, Marcelo Estrella Josende, Milena Ferreira de Lima, Rhayanny Kethylly Pereira Santos, Martín Federico Desimone, Priscila Gubert, José María Monserrat   +9 more
wiley   +1 more source

EPI-001, A Compound Active against Castration-Resistant Prostate Cancer, Targets Transactivation Unit 5 of the Androgen Receptor [PDF]

, 2017
ACKNOWLEDGEMENTS We thank J. M. Valverde (IRB) as well as the NMR facilities of the University of Barcelona (CCiT UB) and the Instituto de Química Física Rocasolano (IQFR, CSIC) for their assistance in, respectively, protein production and NMR. This work
Bertoncini, Carlos W., Buzon, Victor, De La Fuente, Alex, Escobedo, Albert, Estebanez-Perpina, Eva, Fenwick, R. Bryn, Garcia, Jesus, McEwan, Iain J., Moll, Eva De, Phang, Christopher T.W., Riera, Antoni, Salvatella, Xavier, Szulc, Elzbieta   +12 more
core   +2 more sources

Bisphenols and Phthalates in Bottled Mineral Water: First Evidence of Co‐Occurrence, Estrogenic Activity, and Health Risk in Brazil

Environmental Toxicology, EarlyView.
ABSTRACT Bisphenol A (BPA), its structural analogs, and phthalates are synthetic chemicals widely used, with documented endocrine‐disrupting activity. This study aimed to develop and validate a selective multiresidue analytical method for the simultaneous determination of BPA, 10 bisphenol analogs, and six phthalates in PET‐bottled mineral water.
Giulia Boito Reyes, Lucas Correia Gonçalves, Fernanda Cristina Iba Molinari, José Eduardo Gonçalves   +3 more
wiley   +1 more source

Occurrence of multiple bisphenol S analogues in children from Shantou, China

Environment International, 2023
Emerging bisphenol S analogues (BPSs) have gained their application perspectives to replace bisphenol A (BPA) and BPA analogues (BPAs). However, the extent of human exposure and potential health risk from BPSs is rarely known yet.
Yanan Pan, Jingcheng Zhu, Zhenni Zhu, Xin Wei, Xiaoyue Zhou, Renli Yin, Adela Jing Li, Xiaoyang Jiao, Rongliang Qiu   +8 more
doaj   +1 more source

Wettability of saliva substitutes across various denture base fabrication techniques

Journal of Prosthodontics, EarlyView.
Abstract Purpose The present study evaluated the contact angles (CAs) of four denture base materials subjected to different surface treatments using deionized water and saliva substitutes. Material and Methods A total of 32 rectangular specimens were manufactured using four different denture base materials: heat‐cured compression molded Lucitone 199 (C)
Paul Mikhail, Igor Pesun, Francisco Azpiazu‐Flores, Rodrigo França   +3 more
wiley   +1 more source