1 to 10 of 36 literature results

• Dietary selenium reduces retention of methyl mercury in freshwater fish.

  Adverse effects from organic mercury transported along aquatic food chains are health issues in humans and other top predators. Methyl mercury in orga…

  Authors: Poul Bjerregaard, Susanne Fjordside, Maria G Hansen, Maya B Petrova

  Source: Environmental science & technology. 2011 Nov 15

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• Quantification of metallothionein by differential pulse polarography overestimates concentrations in crustaceans.

  If metallothionein concentrations in invertebrates are to be used as biomarkers for metal contamination in the aquatic environment, it is imperative t…

  Authors: Knud L Pedersen, Søren N Pedersen, Jens Knudsen, Poul Bjerregaard

  Source: Environmental science & technology. 2008 Nov 15

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• Gonadal alterations in male eelpout (Zoarces viviparus) exposed to ethinylestradiol and trenbolone separately or in combination.

  To evaluate the interaction between 17β-trenbolone (TB) and 17α-ethinylestradiol (EE2) in relevant environmental concentrations, male eelpout Zoarces …

  Authors: Yohana M Velasco-Santamaría, Poul Bjerregaard, Bodil Korsgaard

  Source: Marine environmental research. 2010

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• Effects of 17beta-trenbolone in male eelpout Zoarces viviparus exposed to ethinylestradiol.

  To evaluate the interaction between 17beta-trenbolone (TB) and 17alpha-ethinylestradiol (EE2), male eelpout, Zoarces viviparus, was exposed for 21 day…

  Authors: Yohana M Velasco-Santamaría, Steffen S Madsen, Poul Bjerregaard, Bodil Korsgaard

  Source: Analytical and bioanalytical chemistry. 2010 Jan

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• Intersex in wild roach (Rutilus rutilus) from Danish sewage effluent-receiving streams.

  Roach (Rutilus rutilus) from Danish streams that receive discharges of domestic sewage effluent were examined for the presence of alterations to gonad…

  Authors: Lisette B Bjerregaard, Bodil Korsgaard, Poul Bjerregaard

  Source: Ecotoxicology and environmental safety. 2006 Jul

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• Oral single pulse exposure of flounder Platichthys flesus to 4-tert-octylphenol: Relations between tissue levels and estrogenic effects.

  The accumulation of 4-tert-octylphenol and the associated estrogenic effects were studied after a single pulse exposure to flounder Platichthys flesus…

  Authors: Louise L Madsen, Bodil Korsgaard, Poul Bjerregaard

  Source: Marine environmental research. 2006 Apr

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• Uptake of 17β-estradiol and biomarker responses in brown trout (Salmo trutta) exposed to pulses.

  In streams, chemicals such as 17β-estradiol (E2) are likely to occur in pulses. We investigated uptake and biomarker responses in juvenile brown trout…

  Authors: Jacob J G Knudsen, Henrik Holbech, Steffen S Madsen, Poul Bjerregaard

  Source: Environmental pollution (Barking, Essex : 1987). 2011 Dec

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• Trenbolone causes irreversible masculinization of zebrafish at environmentally relevant concentrations.

  Feminization of fish caused by certain estrogenic compounds e.g. 17 alpha-ethinylestradiol (EE2) has been shown to be partly reversible. So far it has…

  Authors: Jane E Morthorst, Henrik Holbech, Poul Bjerregaard

  Source: Aquatic toxicology (Amsterdam, Netherlands). 2010 Jul 15

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• Sex hormone concentrations and gonad histology in brown trout (Salmo trutta) exposed to 17beta-estradiol and bisphenol A.

  The impact of 17beta-estradiol (E2) and bisphenol A (BPA) on steroid hormone levels and gonad development in brown trout (Salmo trutta) was determined…

  Authors: Lisette Bachmann Bjerregaard, Christian Lindholst, Bodil Korsgaard, Poul Bjerregaard

  Source: Ecotoxicology (London, England). 2008 May

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• Bezafibrate, a lipid-lowering pharmaceutical, as a potential endocrine disruptor in male zebrafish (Danio rerio).

  Fibrates are pharmaceuticals commonly used to control hypercholesterolemia in humans and they are frequently detected in the freshwater environment. S…

  Authors: Yohana M Velasco-Santamaría, Bodil Korsgaard, Steffen S Madsen, Poul Bjerregaard

  Source: Aquatic toxicology (Amsterdam, Netherlands). 2011 Sep

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