Known diphenyl ethers isolated from the same
POLYBROMINATED DIPHENYL ETHERS (PBDEs)
... are known to vary greatly in different tissues of the same fish (see, for example, MSRP and ...collected from water bodies in Washington ...ranged from 1.4 ppb wet weight in whole rainbow ...
40
Neurotoxicity of polybrominated diphenyl ethers (PBDEs)
... PBDEs may also directly cause neurotoxic effects in neuronal and glial cells. Few studies have described biochemical/molecular changes occurring in the central nervous system of animals following in vivo developmental ...
92
Analysis and Occurrences of Methoxylated Polybrominated Diphenyl Ethers and Polybrominated Diphenyl Ethers in Channel Catfish, Crayfish, Fish Feeds and Fishmeal from China
... and extracted by PLE [15]. In contrast to the described method [15], the extraction in detail in the present study was reported to ensure the experimental feasibility. Moreover, new sample species such as crayfish, fish ...
12
Polybrominated Diphenyl Ethers and Polychlorobiphenyls in Fish from the Ionian Sea (Western Mediterranean)
... polybrominated diphenyl ethers (PBDEs) and polychlorobiphenyls (PCBs) in the muscle tissue of 11 species of fish from the Ionian Sea (Western ...polybrominated diphenyl ethers (PBDEs). ...
6
Epigenetic Effects of Polybrominated Diphenyl Ethers on Human Health.
... environment from both anthropogenic and natural ...were isolated from Australian marine sponges (Dysidea ...been isolated from various red algae [ 9 , 10 ...discuss known ...
14
Polybrominated Diphenyl Ethers in Sediments within the Hillsborough Bay Watershed
... 30 3.2.2 PBDE analysis Sediments were extracted using Pressurized Liquid Extraction (PLE). To determine the effect of PLE on the PBDE recoveries, various sediments were extracted and compared with extracts of the ...
105
Degradation of cyclic ethers by microorganisms isolated from contaminated groundwater
... organisms known to completely degrade trichloroethene (TCE) (primarily ...changes from 1,960 times the federal drinking water standards or CT groundwater standards- collectively called the “action level”- ...
73
Polybrominated diphenyl ethers and traditional organochlorine pollutants in fulmars (Fulmarus glacialis) from the Faroe Islands
... 4 Faroese Hospital System, FR-100 Tórshavn, Faroe Islands Abstract The observed high-level burdens of organohalogens among the residents of the Faroe Islands, needs to be explained. Long-finned pilot whale (Globicephala ...
13
Polybrominated diphenyl ethers with broad spectrum antibacterial activity from the Indonesian marine sponge Lamellodysidea herbacea
... is known to have a unique group of marine natural products named with ...All isolated PBDEs were evaluated for their activities using Gram-positive ...
6
Size distribution of particle-associated polybrominated diphenyl ethers (PBDEs) and their implications for health
... 2.5 Quality control and assurance Each batch of samples included one procedural blank. In that case, only BDE-71, 100, 154 and 190 were commonly de- tected at much lower levels (< 5 %) in some samples. The mean values of ...
13
Mechanisms of transformation of polychlorinated diphenyl ethers into polychlorinated dibenzo-p-dioxins and dibenzofurans
... 84 from condensation of potent ...the same line of enquiry, oxidation of chlorinated phenols and ben- 90 zenes over a simulated fly ash showed the yield of PCDEs to be 91 highly sensitive to the level of ...
9
Polybrominated diphenyl ethers in relation to autism and developmental delay: a case-control study
... the same solvent as the analytes were to be eluted ...protected from daylight during handling and storage to prevent photochemical degradation of the brominated compounds to be ...
11
Polychlorinated biphenyls (PCBs) and Polybrominated Diphenyl ethers (PBDEs) in three fish species from an estuary in the southeastern coast of Brazil
... season (163 ng g 1 ww) when compared to the dry season (132 ng g 1 ww). This difference cannot be ascribed to the previ- ously discussed fact that the specimens from the rainy season were juveniles, with more ...
9
Comparison of polybrominated diphenyl ethers (PBDEs) and polychlorinated biphenyls (PCBs) in the serum of hypothyroxinemic and euthyroid dogs.
... Results from this study’s logistic regression analysis determined that current concentrations of PBDEs and PCBs in canines were not significantly associated with ...congeners from this study with reports of ...
23
Polybrominated diphenyl ethers: levels in Townsville sediments, depuration and (anti-)estrogenic effects in Barramundi (Lates calcarifer)
... be known if very young male barramundi like those studied here will have naturally occurring E2 present without further research, the existing literature does suggest that in other fish species E2 is present ...
116
Polybrominated diphenyl ethers and “novel” brominated flame retardants in floor and elevated surface house dust from Iraq: Implications for human exposure assessment
... collected from elevated surfaces like chairs and tables than in floor dust from the same ...dust from both elevated surfaces and floors in Basrah, Iraq were at the lower end of contamination ...
7
Dietary Intake and Health Risk Assessment of Polybrominated Diphenyl Ethers in the Netherlands Based on Data Collected in 2004 and 2008
... the same food monitoring data and food consumption data, PBDE intake calculations have previously been performed with earlier statistical methods (STEM: [20,44]; Nusser: ...Apart from the incorporation of ...
23
Hydrophobic Organic Pollutants in Soils and Dusts at Electronic Waste Recycling Sites: Occurrence and Possible Impacts of Polybrominated Diphenyl Ethers
... In this study we distinguished between PBDE levels at various e-waste recycling sites (burning, dismantling, and repair sites). These distinctions were not made in the other studies. The different e-waste activities had ...
18
Association of Polybrominated Diphenyl Ethers (PBDEs) and Polychlorinated Biphenyls (PCBs) with Hyperthyroidism in Domestic Felines, Sentinels for Thyroid Hormone Disruption.
... polybrominated diphenyl ethers (PBDEs). Given that PCBs and PBDEs are known TH disruptors, environmental exposure to these compounds may contribute to the development of thyroid hyperplasia, leading ...
13
Mechanisms of Toxicity of Polybrominated Diphenyl Ethers
... data from gene expression experiments demonstrated that BDE47, BDE99, and BDE153 up-regulated CYP2B and CYP3A expression with similar potency and efficacy as non-coplanar PCB153; thus, all three are responsible ...
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