Results 21 to 30 of about 113,972,106 (291)

Different types of bisphenols alter ovarian steroidogenesis: Special attention to BPA

open access: yesHeliyon, 2023
Endocrine disruptors such as bisphenol A (BPA) and some of its analogues, including BPS, BPAF, and BPE, are used extensively in the manufacture of plastics.
Hamed Shoorei   +5 more
doaj   +1 more source

Soil Microbiome Response to Contamination with Bisphenol A, Bisphenol F and Bisphenol S [PDF]

open access: yesInternational Journal of Molecular Sciences, 2020
The choice of the study objective was affected by numerous controversies and concerns around bisphenol F (BPF) and bisphenol S (BPS)—analogues of bisphenol A (BPA). The study focused on the determination and comparison of the scale of the BPA, BPF, and BPS impact on the soil microbiome and its enzymatic activity.
Magdalena Zaborowska   +2 more
openaire   +2 more sources

Urinary bisphenol A and S are associated with diminished ovarian reserve in women from an infertility clinic in Northern China

open access: yesEcotoxicology and Environmental Safety, 2023
Bisphenol A (BPA) has been demonstrated to cause ovarian toxicity including disruption of steroidogenesis and inhibition of follicle growth. Still, human evidence is lacking on its analogs such as bisphenol F (BPF) and bisphenol S (BPS).
Ningxin Zhang   +4 more
doaj   +1 more source

Associations between urinary concentrations of bisphenols and serum concentrations of sex hormones among US. Males

open access: yesEnvironmental Health, 2022
Background Bisphenol A (BPA) exposure and its structural analogs (BPS and BPF) might cause endocrine alterations and adverse physiological effects. Few studies to date have directly explored the association between its structural analogs (BPS, BPF) and ...
Chichen Zhang   +12 more
doaj   +1 more source

Investigation of the migration of bisphenols from baby bottles and sippy cups

open access: yesCurrent Research in Food Science, 2021
Bisphenol A (BPA) is used as a monomer in a number of consumer products, including baby bottles and sippy cups. Some jurisdictions around the world (including Canada) have regulated the production, advertising or selling polycarbonate baby bottles with ...
Shabana Siddique   +3 more
doaj   +1 more source

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

open access: yesEnvironment 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   +11 more
doaj   +1 more source

Histopathological And Biochemical Study of Toxic Effects of The Chronic Administration of Bisphenol A On The pituitary and Thyroid Glands Of Adult Albino Rats [PDF]

open access: yesAl-Azhar International Medical Journal, 2022
Background: Bisphenol A (BPA) is one of the highest production volume chemicals that is frequently used in consumer products based on polycarbonate plastic and epoxy resins including children's toys, plastic bottles, plastic food containers, and medical ...
Nasser Omar   +4 more
doaj   +1 more source

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

open access: yesToxics, 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   +11 more
doaj   +1 more source

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

open access: yesNanomaterials, 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   +9 more
doaj   +1 more source

Metabolomics Reveals That Bisphenol Pollutants Impair Protein Synthesis-Related Pathways in Daphnia magna

open access: yesMetabolites, 2021
Bisphenols are used in the production of polycarbonate plastics and epoxy resins. Bisphenol A (BPA) has been widely studied and is believed to act as an endocrine disruptor.
Erico A. Oliveira Pereira   +5 more
doaj   +1 more source

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