Browsing NTNU Open by Author "Briels, Nathalie"
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Developmental toxicity of perfluorooctanesulfonate (PFOS) and its chlorinated polyfluoroalkyl ether sulfonate alternative F-53B in the domestic chicken
Briels, Nathalie; Ciesielski, Tomasz Maciej; Herzke, Dorte; Jaspers, Veerle (Journal article; Peer reviewed, 2018)The chlorinated polyfluoroalkyl ether sulfonate F-53B is used as a mist suppressant in the Chinese electroplating industry. Because of the regulations on perfluorooctanesulfonate (PFOS), its use is expected to increase. ... -
Exposure and effects of legacy and emerging organic pollutants in developing birds: laboratory and field studies
Briels, Nathalie (Doctoral theses at NTNU;2019:244, Doctoral thesis, 2019)The production and use of persistent organic pollutants (POPs), such as polychlorinated biphenyls (PCBs), polybrominated diphenyl ethers (PBDEs), and organochlorine pesticides (OCPs) has been strictly regulated. However, ... -
In ovo transformation of two emerging flame retardants in Japanese quail (Coturnix japonica)
Briels, Nathalie; Løseth, Mari Engvig; Ciesielski, Tomasz Maciej; Malarvannan, Govindan; Poma, Giulia; Kjærvik, Sara Alainezhad; Léon, Alexis; Cariou, Ronan; Covaci, Adrian; Jaspers, Veerle (Journal article; Peer reviewed, 2018)Tris(1,3-dichloro-2-propyl) phosphate (TDCIPP) and Dechlorane Plus (DP) are two chlorinated, alternative flame retardants that have been found in wild birds and bird eggs. Little is known about the fate and effect of these ... -
Integrated exposure assessment of northern goshawk (Accipiter gentilis) nestlings to legacy and emerging organic pollutants using non-destructive samples
Briels, Nathalie; Torgersen, Lene Norstrand; Castaño-Ortiz, Jose M.; Løseth, Mari Engvig; Herzke, Dorte; Nygård, Torgeir; Bustnes, Jan Ove; Ciesielski, Tomasz Maciej; Poma, Giulia; Malarvannan, Govindan; Covaci, Adrian; Jaspers, Veerle (Journal article; Peer reviewed, 2019)In the present study, concentrations of legacy and emerging contaminants were determined in three non-destructive matrices (plasma, preen oil and body feathers) of northern goshawk (Accipiter gentilis) nestlings. Persistent ... -
Japanese quail (Coturnix japonica) liver and thyroid gland histopathology as a result of in ovo exposure to the flame retardants tris(1,3-dichloro-2-propyl) phosphate and Dechlorane Plus
Jacobsen, Mona L; Jaspers, Veerle; Ciesielski, Tomasz Maciej; Jenssen, Bjørn Munro; Løseth, Mari Engvig; Briels, Nathalie; Eulaers, Igor; Leifsson, Pall S; Riget, Frank F; Gomez-Ramirez, Pilar; Sonne, Christian (Journal article; Peer reviewed, 2017)Japanese quails (Coturnix japonica) were exposed in ovo to tris(1,3-dichloro-2-propyl) phosphate (TDCIPP; 500 ng/µl), Dechlorane Plus (DP; 500 ng/µl), or a 1:1 mixture of these two to investigate the effects on liver and ... -
Levels of emerging and traditional organic Pollutants in Northern Goshawk (Accipiter gentilis) from Trøndelag. Potential Effects on oxidative Stress.
Torgersen, Lene Norstrand (Master thesis, 2016)Due to the implemented restrictions and bans of many persistent organic pollutants (POPs), the production and use of alternative chemicals are increasing. The lack of knowledge regarding the environmental occurrence, ... -
Levels of Perfluoroalkyl and Polyfluoroalkyl Substances (PFASs) in Northern Goshawk (Accipiter gentilis) nestlings from Norway and Spain and potential effect on innate immune system signalling pathways
Castaño Ortiz, Jose Maria (Master thesis, 2018)Per- and polyfluoroalkyl substances (PFASs) are environmentally persistent and bioaccumulative chemicals, which reach high levels in apex predators like birds of prey. Immunomodulation is among the most concerning toxic ... -
No evidence of avian influenza antibodies in two species of raptor nestlings inhabiting Norway
Lee, Megan Marie; Jaspers, Veerle; Løseth, Mari Engvig; Briels, Nathalie; Nygård, Torgeir; Bustnes, Jan Ove; Waugh, Courtney (Journal article; Peer reviewed, 2019)Background: Since 2016, incursions of highly pathogenic avian influenza virus (HPAIV) H5N8 clade 2.3.4.4b have caused unprecedented clinical signs and mortality in white-tailed eagles (WTE; Haliaeetus albicilla) across ... -
Plasma concentrations of organohalogenated contaminants in white-tailed eagle nestlings – The role of age and diet
Løseth, Mari Engvig; Briels, Nathalie; Eulaers, Igor; Nygård, Torgeir; Malarvannan, Govindan; Poma, Giulia; Covaci, Adrian; Herzke, Dorte; Bustnes, Jan Ove; Lepoint, Gilles; Jenssen, Bjørn Munro; Jaspers, Veerle (Journal article; Peer reviewed, 2019)Concentrations of organohalogenated contaminants (OHCs) can show significant temporal and spatial variation in the environment and wildlife. Most of the variation is due to changes in use and production, but environmental ... -
White-tailed eagle (Haliaeetus albicilla) feathers from Norway are suitable for monitoring of legacy, but not emerging contaminants
Løseth, Mari Engvig; Briels, Nathalie; Flo, Jørgen; Malarvannan, Govindan; Poma, Giulia; Covaci, Adrian; Herzke, Dorte; Nygård, Torgeir; Bustnes, Jan Ove; Jenssen, Bjørn Munro; Jaspers, Veerle (Journal article, 2018)While feathers have been successfully validated for monitoring of internal concentrations of heavy metals and legacy persistent organic pollutants (POPs), less is known about their suitability for monitoring ofemerging ...