In 2020.0 ENVIRON RES published article about POLYBROMINATED DIPHENYL ETHERS; POLYCHLORINATED-BIPHENYLS PCBS; PERSISTENT ORGANIC POLLUTANTS; BROMINATED FLAME RETARDANTS; RECYCLING SITE; STRESS; EXPOSURE; PBDES; BIOACCUMULATION; ACID in [Wu, Jiang-Ping; Wu, Si-Kang; Chen, Xiao-Yun] Anhui Normal Univ, Coll Environm Sci & Engn, Anhui Prov Engn Lab Water & Soil Pollut Control &, Wuhu 241002, Peoples R China; [Peng, Ying; Zeng, Yan-Hong; Luo, Xiao-Jun; Mai, Bi-Xian] Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R China; [Peng, Ying] Nanjing Univ, Sch Environm, State Key Lab Pollut Control & Resource Reuse, Nanjing 210023, Peoples R China; [Zhi, Hui] Wannan Med Coll, Sch Basic Med Sci, Wuhu 241002, Peoples R China in 2020.0, Cited 59.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8. Recommanded Product: Diphenyl oxide
The crude electronic waste (e-waste) recycling has caused severe contamination of polychlorinated biphenyls (PCBs) and polybrominated diphenyl ethers (PBDEs) in the local environment, begging the question of whether wildlife like birds living at e-waste sites are suffering from adverse effects. We examined several oxidative status markers and their relationships with hepatic concentrations of PCBs and PBDEs in common kingfisher (Alcedo atthis) that inhabit an e-waste site in South China. The results showed that the mean concentrations of Sigma PCBs (19100 ng/g) and Sigma PBDEs (507 ng/g) in kingfishers from e-waste site were several orders of magnitude higher than those in the species from a reference site. Correspondingly, hepatic concentrations of malondialdehyde (MDA) and reactive oxygen species (ROS) in kingfishers from the e-waste site were significantly higher than those detected in the reference population, suggesting oxidative distress in the birds breeding at the e-waste site. The activities of superoxide dismutase (SOD) and catalase (CAT) in the liver from the exposed group were significantly lower compared with the reference group, while the opposite trend was observed for glutathione peroxidase (GPx). Significantly positive correlations were observed between PCB or PBDE concentrations and the levels of MDA and ROS; while negative correlations were found for enzymatic activities of SOD and CAT. Overall, our results may suggest a potential linkage between exposure to e-waste-derived pollutants and elevated oxidative stress, thereby indicating a potential oxidative stress-related health effects in common kingfisher breeding at the e-waste site.
Recommanded Product: Diphenyl oxide. About Diphenyl oxide, If you have any questions, you can contact Wu, JP; Peng, Y; Zhi, H; Wu, SK; Chen, XY; Zeng, YH; Luo, XJ; Mai, BX or concate me.
Reference:
Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem