Results 161 to 170 of about 448,547 (198)

Greater toxic potency of bisphenol AF than bisphenol A in growth, reproduction, and transcription of genes in Daphnia magna

Environmental Science and Pollution Research, 2021
Limited studies were performed to evaluate the effects of bisphenol A (BPA) and bisphenol AF (BPAF) in low-trophic-level animals, such as Daphnia magna (D. magna). In this study, a 21-day standard reproductive toxicity test was carried out to assess the effects of the 2 bisphenols on development, reproduction, and transcription of genes in D.
Sheng, Chen, Xiaodong, Li, Han, Li, Siliang, Yuan, Jun, Li, Chunsheng, Liu   +5 more
openaire   +2 more sources

Thermal degradation of aromatic polyformals derived from bisphenol A and bisphenol AF

Thermochimica Acta, 1995
Abstract Thermal degradation of fluorine-containing Polyformal II from bisphenol AF and dichloromethane was studied by TG-DTA/FTIR, Pyr-GC/MS and Pyr-GC and compared with that of Polyformal I without fluorine atoms, which was derived from bisphenol A and dichloromethane.
Shigeo Nakamura, Yuta Suzuki, Takakazu Kojima, Kazuaki Tago   +3 more
openaire   +1 more source

Transformation of bisphenol AF and bisphenol S by permanganate in the absence/presence of iodide: Kinetics and products

Chemosphere, 2019
Recent studies have reported that permanganate (Mn(VII)) shows a good performance in treatment of phenolic compounds, and the presence of iodide (I-) may display a great impact on Mn(VII) oxidation with the formation of toxic iodinated aromatic products. In this work, transformation of bisphenol AF (BPAF) and bisphenol S (BPS) by Mn(VII) in the absence
Juan, Li, Jin, Jiang, Su-Yan, Pang, Yuan, Gao, Shaofang, Sun, Zhen, Wang, Panxin, Wang, Lihong, Wang, Yang, Zhou   +8 more
openaire   +2 more sources

Neurodevelopmental toxicity of bisphenol AF in zebrafish larvae and the protective effects of curcumin

Journal of Applied Toxicology, 2023
AbstractBisphenol AF (BPAF) is one of the most commonly used alternatives of bisphenol A in the plastics industry. The effects of BPAF on nervous development are unclear. Curcumin (CUR) has been determined to be an anti‐inflammatory and antioxidant agent.
Qian, Yang, Jianmei, Liu, Jie, Ding, Jining, Liu   +3 more
openaire   +2 more sources

Oxidative Stress and Apoptosis in Bisphenol AF–Induced Neurotoxicity in Zebrafish Embryos

Environmental Toxicology and Chemistry, 2022
Abstract Bisphenol AF (BPAF) is a structural counterpart of bisphenol A that is utilized in the food and beverage industry. The present study investigated the potential mechanisms in BPAF-induced neurotoxicity in zebrafish embryos. The BPAF concentrations (0.03, 0.1, 0.3, and 1.0 µM) had no obvious effect on hatching, mortality, and body
Eric, Gyimah, Xian, Zhu, Ziqi, Zhang, Mengyuan, Guo, Hai, Xu, John Kenneth, Mensah, Xing, Dong, Zhen, Zhang, Godfred Nana Wireko, Gyimah   +8 more
openaire   +2 more sources

Bisphenol A, bisphenol S, bisphenol F and bisphenol AF induce different oxidative stress and damage in human red blood cells ( in vitro study)

Toxicology in Vitro, 2017
Bisphenol A (BPA) and its analogs are widely used in the production of various everyday use products, which leads to a common exposure of humans to these substances. The effect of bisphenols on oxidative stress parameters has not been described in detail in non-nucleated cells, therefore, we have decided to evaluate the impact of BPA and its analogs, i.
Aneta, Maćczak, Monika, Cyrkler, Bożena, Bukowska, Jaromir, Michałowicz   +3 more
openaire   +2 more sources

Neurotoxic Effects of Bisphenol AF on Calcium-Induced ROS and MAPKs

Neurotoxicity Research, 2012
Bisphenol AF (BPAF), a newly introduced chemical structurally related to bisphenol A, is used extensively in fluoroelastomers and polyesters, and has been known to induce estrogen-dependent responses. However, the toxicity of BPAF is largely unknown except for its endocrine-related effects.
Soyoung, Lee, Yoo Kyeong, Kim, Tae-Yong, Shin, Sang-Hyun, Kim   +3 more
openaire   +2 more sources

Comparative pharyngeal cartilage developmental toxicity of bisphenol A, bisphenol S and bisphenol AF to zebrafish (Danio rerio) larvae: A combination of morphometry and global transcriptome analyses

Science of The Total Environment, 2023
Exposure to BPA is recently shown to affect cartilage development in teleost fishes; whether BPS and BPAF, its two most frequently used phenolic analogues have similar effect, however, remains unclear. Here, we utilize zebrafish (Danio rerio) as an in-vivo larval model for systematic comparison of the pharyngeal arch-derived cartilage developmental ...
Wenlong, Huang, Xiaoling, Shi, Yuequn, Chen, Qiong, Zhang, Jiajun, Peng, Shukai, Zheng, Kusheng, Wu   +6 more
openaire   +2 more sources

Influence of microplastics on bisphenol A and bisphenol AF toxicity in aquatic environments: Mechanistic insights for environmental risks

Journal of Hazardous Materials
Co-exposure to low-density polyethylene microplastics (LDPE-MPs) and plastic additives like bisphenol A (BPA) and bisphenol AF (BPAF) poses a growing concern in aquatic environments, yet the role of LDPE-MPs in modulating their toxicity remains debated.
Yuanyuan Zhao, Mengmeng Zhang, Jiapeng Liu, Jing Hou   +3 more
openaire   +2 more sources

Hazard identification and risk characterization of bisphenols A, F and AF to aquatic organisms

Environmental Pollution, 2016
Production of bisphenol A (BPA) analogues such as bisphenol F (BPF) and bisphenol AF (BPAF) has recently increased, due to clear evidence of adverse effects of BPA on humans and wildlife. Bisphenols (BPs) have already been released into aquatic environment without previous available information about potential adverse effects of BPs and their potential
Tatjana, Tišler, Alja, Krel, Urška, Gerželj, Boštjan, Erjavec, Marija Sollner, Dolenc, Albin, Pintar   +5 more
openaire   +2 more sources