Over het archief
Het OWA, het open archief van het Waterbouwkundig Laboratorium heeft tot doel alle vrij toegankelijke onderzoeksresultaten van dit instituut in digitale vorm aan te bieden. Op die manier wil het de zichtbaarheid, verspreiding en gebruik van deze onderzoeksresultaten, alsook de wetenschappelijke communicatie maximaal bevorderen.
Dit archief wordt uitgebouwd en beheerd volgens de principes van de Open Access Movement, en het daaruit ontstane Open Archives Initiative.
Basisinformatie over ‘Open Access to scholarly information'.
| one publication added to basket [308036] |
Toxicology of arsenic in fish and aquatic systems
Kumari, B.; Kumar, V.; Sinha, A.K.; Ahsan, J.; Ghosh, A.K.; Wang, H.; De Boeck, G. (2017). Toxicology of arsenic in fish and aquatic systems. Environ. Chem. Lett. 15(1): 43-64. https://dx.doi.org/10.1007/s10311-016-0588-9
In: Environmental Chemistry Letters. Springer: Heidelberg; Berlin. ISSN 1610-3653; e-ISSN 1610-3661, meer
|  |
| Trefwoorden |
Marien/Kust; Brak water; Zoet water |
| Author keywords |
Arsenic; Transformation and metabolism; Acute toxicity; Behavioral andbiochemical changes; Hemato- and immunological effects |
| Auteurs | | Top |
- Kumari, B.
- Kumar, V.
- Sinha, A.K.
- Ahsan, J.
|
- Ghosh, A.K., meer
- Wang, H.
- De Boeck, G., meer
|
|
| Abstract |
Arsenic (As) is found in waters such as seawater, warm springs, groundwater, rivers, and lakes. In aquatic environments, As occurs as a mixture of arsenate and arsenite, with arsenate usually predominating. The unrestricted application of As pesticides, industrial activities, and mining operations has led to the global occurrence of soluble As above permissible levels of 0.010 mg/L. Continuous exposure of freshwater organisms including fish to low concentrations of As results in bioaccumulation, notably in liver and kidney. As a consequence As induces hyperglycemia, depletion of enzymatic activities, various acute and chronic toxicity, and immune system dysfunction. Here we review arsenic chemistry, the occurrence of arsenic in aquatic system, the transformation and metabolism of arsenic; arsenic bioaccumulation and bioconcentration; behavioral changes; and acute and other effects such as biochemical, immunotoxic, and cytogenotoxic effects on fish. |
IMIS is ontwikkeld en wordt gehost door het VLIZ.
