Determination of the metal balance shift induced in small fresh water fish by X-ray irradiation using PIXE analysis
The balance of essential elements in organisms can be changed by environmental stresses. A small fresh water fish, the medaka, was irradiated with X-rays (total dose: 17 Gy, which is not a lethal dose for this fish). Essential elements in the liver, gall bladder, kidney, spleen, heart and brain of t...
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Veröffentlicht in: | Journal of radioanalytical and nuclear chemistry 2007-05, Vol.272 (2), p.345-352 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | The balance of essential elements in organisms can be changed by environmental stresses. A small fresh water fish, the medaka, was irradiated with X-rays (total dose: 17 Gy, which is not a lethal dose for this fish). Essential elements in the liver, gall bladder, kidney, spleen, heart and brain of the fish were measured by the particle induced X-ray emission (PIXE) method and compared with those of a control fish. Various changes in the elemental balance shift were observed. The PIXE method can analyze many elements in a small sample simultaneously, and so the changes in elemental content induced by irradiation were readily determined. |
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ISSN: | 0236-5731 1588-2780 |
DOI: | 10.1007/s10967-007-0527-0 |