Zobrazeno 1 - 10
of 89
pro vyhledávání: '"Leif Norrgren"'
Autor:
Stefan Spulber, Pascal Kilian, Wan Norhamidah Wan Ibrahim, Natalia Onishchenko, Mazhar Ulhaq, Leif Norrgren, Sara Negri, Marcello Di Tuccio, Sandra Ceccatelli
Publikováno v:
PLoS ONE, Vol 9, Iss 4, p e94227 (2014)
Perfluorooctane sulfonate (PFOS) is a widely spread environmental contaminant. It accumulates in the brain and has potential neurotoxic effects. The exposure to PFOS has been associated with higher impulsivity and increased ADHD prevalence. We invest
Externí odkaz:
https://doaj.org/article/8159aec9e3a44ede8333c9a6a82c2177
Autor:
D. G. Joakim Larsson, Stefan Örn, Gunnar E. Carlsson, Berndt Björlenius, Johannes Pohl, Tomas Brodin, Leif Norrgren, Jerker Fick
Publikováno v:
Aquatic Toxicology. 200:93-101
Pharmaceutical residues and other micro-contaminants may enter aquatic environments through effluent from sewage treatment plants (STPs) and could cause adverse effects in wild fish. One strategy to alleviate this situation is to improve wastewater t
Publikováno v:
Journal of applied toxicology : JATREFERENCES. 39(9)
Indoor dust contains a multitude of industrial chemicals, and ingestion of dust is considered an important exposure route to organic contaminants. Some of these contaminants have been shown to interfere with the thyroid system, which may result in si
Autor:
Johannes, Pohl, Lutz, Ahrens, Gunnar, Carlsson, Oksana, Golovko, Leif, Norrgren, Jana, Weiss, Stefan, Örn
Publikováno v:
Chemosphere. 225
Pharmaceutical residues are polluting the surface water environments worldwide. Sewage and wastewater treatment, therefore, needs to be improved in order to remove pharmaceutical residues from the effluent. One such treatment improvement is effluent
Publikováno v:
Aquatic Toxicology. 227:105583
The presence of diclofenac in the aquatic environment and the risks for aquatic wildlife, especially fish, have been raised in several studies. One way to manage risks without enforcing improved wastewater treatment would be to substitute diclofenac
Publikováno v:
Örn, S, Holbech, H & Norrgren, L 2016, ' Sexual disruption in zebrafish ( Danio rerio ) exposed to mixtures of 17α-ethinylestradiol and 17β-trenbolone ', Environmental Toxicology and Pharmacology, vol. 41, no. January, pp. 225-231 . https://doi.org/10.1016/j.etap.2015.12.010
Environmental estrogens and androgens can be present simultaneously in aquatic environments and thereby interact to disturb multiple physiological systems in organisms. Studies on interaction effects in fish of androgenic and estrogenic chemicals are
Publikováno v:
Wetlands Ecology and Management. 23:1091-1098
The establishment of stormwater ponds for treatment of runoff water can be beneficial for amphibians due to creations of new habitats which often develop vegetative characteristics similar to that of natural wetlands. These ponds might help to promot
Autor:
Pia Larsson, Maria Sundström, Mazhar Ulhaq, Stefan Örn, Åke Bergman, Leif Norrgren, Johan Gabrielsson
Publikováno v:
Aquatic Toxicology. 163:148-157
Perfluorooctanoic acid (PFOA) is a long-chain perfluorinated chemical that has been shown to be non-degradable and persistent in the environment. Laboratory studies on bioconcentration and compound-specific tissue distribution in fish can be valuable
Publikováno v:
Journal of Toxicology and Environmental Health, Part A. 77:600-615
Produced water is the largest effluent discharge from oil and gas/condensate production facilities in the North Sea. There is concern that contaminants originating from the reservoir and chemicals used in the production process may affect marine orga
Autor:
Leif Norrgren, Gunnar E. Carlsson
Publikováno v:
Environmental Toxicology and Pharmacology. 37:24-27
Toxicity tests of musk ketone (MK) and tetrabromobisphenol-A (TBBPA) on embryos were conducted in two amphibian species, Xenopus (Silurana) tropicalis and the Swedish native species Rana arvalis. TBBPA was also tested on fish embryos of Danio rerio.