Lipid Peroxidation and Polybrominated Diphenyl Ethers – A Toxicological Perspective

Exposure to polybrominated diphenyl ethers (PBDEs): changes in thyroid, vitamin A, glutathione homeostasis, and oxidative stress in American kestrels (Falco sparverius).

Polybrominated diphenyl ethers (PBDEs), a class of additive flame retardants, are temporally increasing in wildlife tissues and capable of disrupting normal endocrine function. We determined whether in ovo and post-hatch exposure of captive American kestrels (Falco sparverius) to environmentally relevant PBDEs alter thyroid, retinol, and oxidative stress measures. Control eggs were injected wit...

Hydroxylated polybrominated diphenyl ethers in Baltic Sea biota Natural production, food web distribution and biotransformation

" When you can't run anymore, you crawl, and when you can't do that, you find someone to carry you "-Joss Whedon's Firefly ep.12-Till alla er som hjälpt till att bära i List of papers This thesis is based on the following papers, referred to in the text by their roman numerals, I-IV: I Lindqvist D., Dahlgren E., and Asplund L. (2017) Biosynthesis of hydroxylated polybrominated diphenyl ethers a...

Effects of hexabromocyclododecane and polybrominated diphenyl ethers on mRNA expression in chicken (Gallus domesticus) hepatocytes.

Hexabromocyclododecane (HBCD) and polybrominated diphenyl ethers (PBDEs) are additive flame retardants used in a wide range of consumer products. Both compounds have been detected in free-living avian species, but toxicological and molecular end points of exposure are limited. An in vitro approach was used to compare concentration-dependent effects of HBCD and the commercial penta-brominated di...

Polybrominated Diphenyl Ethers Furans Polychlorinated Biphenyls Heavy Metals Polycyclic Aromatic Hydrocarbons Organophosphate Pesticides Trihalomethanes Organochlorine Pesticides Volatile Organic Compounds Similar Toxicological Properties and/or Effects Allergic Contact Sensitizers Hepatotoxicants Genetic Carcinogens Immunotoxicants Nongenetic Carcinogens Nephrotoxicants Cardiovascular Toxicants

Preliminary hazard assessment of polychlorinated biphenyls, polybrominated diphenyl ethers, and polychlorinated dibenzo-p-dioxins and dibenzofurans to Yangtze finless porpoise in Dongting Lake, China.

Yangtze finless porpoise (Neophocaena phocaenoides asiaeorientalis), a protected endangered species, is the sole freshwater subspecies of finless porpoise, living only in the middle and lower reaches of the Yangtze River, China, and its appended lakes. Its population has decreased sharply to 1,400 because of human activities, including environmental contamination. In the present study, polychlo...