Results 41 to 50 of about 21,215,681 (176)

Bisphenol A analogues in associations with serum hormone levels among reproductive-aged Chinese men

Environment International, 2022
Background: Bisphenol A (BPA) as an endocrine disrupting chemical has been shown to alter reproductive endocrine function, but little is known on its analogues such as bisphenol F (BPF) and bisphenol S (BPS) with increasing usage and exposure. Objective:
Jia-Yue Zeng, Pan-Pan Chen, Chong Liu, Yan-Ling Deng, Yu Miao, Min Zhang, Fei-Peng Cui, Ting-Ting Lu, Tian Shi, Ke-Di Yang, Chang-Jiang Liu, Qiang Zeng   +11 more
doaj   +1 more source

Exposure to phenols during pregnancy and the first year of life in a new type of couple-child cohort relying on repeated urine biospecimens

Environment International, 2020
Background: Parabens, bisphenol A and triclosan have been forbidden or restricted in specific types of consumer goods in Europe and France. Limited biomonitoring data are available in France since the implementation of these regulations, and exposure ...
Matthieu Rolland, Sarah Lyon-Caen, Amrit K. Sakhi, Isabelle Pin, Azemira Sabaredzovic, Cathrine Thomsen, Rémy Slama, Claire Philippat   +7 more
doaj   +1 more source

The Bisphenols Found in the Ejaculate of Men Does Not Pass through the Testes

Toxics, 2022
Exposure to bisphenols is related to negative effects on male reproduction. The bisphenols exposure is associated with several modes of action including negative impact on the blood–testis barrier (BTB) in testes or direct effect on spermatozoa ...
Michal Ješeta, Kateřina Franzová, Simona Machynová, Jiří Kalina, Jiří Kohoutek, Lenka Mekiňová, Igor Crha, Bartosz Kempisty, Marek Kašík, Jana Žáková, Pavel Ventruba, Jana Navrátilová   +11 more
doaj   +1 more source

Surface-Enhanced Raman Spectroscopy for Bisphenols Detection: Toward a Better Understanding of the Analyte–Nanosystem Interactions

Nanomaterials, 2021
Silver nanoparticles functionalized with thiolated β-cyclodextrin (CD-SH) were employed for the detection of bisphenols (BPs) A, B, and S by means of surface-enhanced Raman spectroscopy (SERS).
Eleonora Roschi, Cristina Gellini, Marilena Ricci, Santiago Sanchez-Cortes, Claudia Focardi, Bruno Neri, Juan Carlos Otero, Isabel López-Tocón, Giulietta Smulevich, Maurizio Becucci   +9 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., Gayrard-Troy, Véronique, Picard-Hagen, Nicole, Toutain, Pierre-Louis   +3 more
openaire   +4 more sources

Role and mechanism of RNA demethylase FTO in apoptosis of GC-2 cells induced by bisphenol S

Di-san junyi daxue xuebao, 2022
Objective To explore the role and mechanism of RNA demethylase FTO in the apoptosis of mouse spermatocyte GC-2 cells induced by bisphenol S (BPS). Methods GC-2 cells were treated with BPS at a final concentration of 0 (DMSO control group), 20, 40, 80 ...
LI Jingzhi, LI Jingzhi, LIU Wenbin, LIU Wenbin, ZHOU Shimeng, CHEN Hongqiang, CHEN Hongqiang, CAO Jia   +7 more
doaj   +1 more source

Toxicokinetics of bisphenol S in rats for predicting human bisphenol S clearance from allometric scaling [PDF]

Toxicology and Applied Pharmacology, 2020
Previous data obtained in piglets suggested that despite structural analogy with Bisphenol A (BPA), Bisphenol S (BPS) elimination may proceed more slowly, resulting in a much higher systemic exposure to unconjugated BPS than to BPA. Interspecies allometric scaling was applied to predict the toxicokinetic (TK) parameters of BPS, namely plasma clearance ...
Gayrard-Troy, Véronique, Lacroix, Marlène Z., Gely, Clémence, Grandin, Flore C., Léandri, Roger, Bouchard, Michèle, Roques, Béatrice, Toutain, Pierre-Louis, Picard-Hagen, Nicole   +8 more
openaire   +4 more sources

The fate of bisphenol A, bisphenol S, and their respective glucuronide metabolites in ovarian cells

Reproductive Toxicology, 2023
Ovarian cells are critical for reproduction and steroidogenesis, which are functions that can be impacted by exposure to xenobiotics. As in other extra-hepatic tissues, biotransformation events may occur at the ovarian level. Such metabolic events deserve interest, notably as they may modulate the overall exposure and toxicity of xenobiotics.
Person, Elodie, Bruel, Sandrine, Manzano, Trishabelle, Jamin, Emilien, Zalko, Daniel, Combelles, Catherine Mh   +5 more
openaire   +3 more sources

Relationship between bisphenol A, bisphenol S, and bisphenol F and serum uric acid concentrations among school-aged children.

PLoS ONE, 2022
BackgroundHyperuricemia has a suspected relationship with hypertension, metabolic syndrome, kidney disease, and cardiovascular disease. Endocrine disruptors may affect uric acid metabolism; however, few epidemiologic studies have been performed in ...
Yun Jeong Lee, Youn-Hee Lim, Choong Ho Shin, Bung-Nyun Kim, Johanna Inhyang Kim, Yun-Chul Hong, Yong Min Cho, Young Ah Lee   +7 more
doaj   +3 more sources

Emerging bisphenol a replacements (colour developers) in indoor dust from Spain

Emerging Contaminants, 2019
Bisphenol A (BPA) and replacements, such as bisphenol S (BPS) and F (BPF) and other substitutes (BPS-MAE, D-8 and TGSA) have been recently reported in thermal paper.
María Jesús Dueñas-Mas, Ana Ballesteros-Gómez, Soledad Rubio   +2 more
doaj   +1 more source