Effects of combined toxicity of LAS and Cd<sup>2+</sup> on Cd accumulation and antioxidant enzyme activities in Carassius auratus
To investigate the combined toxic effects of linear alkylbenzene sulphonates (LAS) and Cd<sup>2+</sup> in Carassius auratus, Cd accumulations and the activities of superoxide dismutase (SOD) and catalase (CAT) were measured in gill, liver and muscles of C. auratus by exposure to single o...
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Zhejiang University Press
2010-03-01
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| Series: | 浙江大学学报. 农业与生命科学版 |
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| Online Access: | https://www.academax.com/doi/10.3785/j.issn.1008-9209.2010.02.017 |
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| author | JIN Ye-fei SHI Wei-lin REN Gang HAN Li |
| author_facet | JIN Ye-fei SHI Wei-lin REN Gang HAN Li |
| author_sort | JIN Ye-fei |
| collection | DOAJ |
| description | To investigate the combined toxic effects of linear alkylbenzene sulphonates (LAS) and Cd<sup>2+</sup> in Carassius auratus, Cd accumulations and the activities of superoxide dismutase (SOD) and catalase (CAT) were measured in gill, liver and muscles of C. auratus by exposure to single or combinations of LAS and Cd<sup>2+</sup>. The results indicated that single Cd<sup>2+</sup> exposure induced its accumulation in all these three tissues with the sequence of liver > gill> muscles. Meanwhile, the combined effects of Cd<sup>2+</sup> and LAS exhibited a similar pattern in Cd accumulation compared with the single Cd<sup>2+</sup> exposure in the three tissues. The combination of 0.4 mg·L<sup>-1</sup> Cd<sup>2+</sup> and 5.0 mg·L<sup>-1</sup> LAS induced higher Cd concentration in liver; the combination of 2.0 mg·L<sup>-1</sup> Cd<sup>2+</sup> and all the levels of LAS induced higher Cd concentration in liver and muscles; and the combination of 2.0 mg·L<sup>-1</sup> Cd<sup>2+</sup> and 5.0 mg·L<sup>-1</sup> LAS increased higher Cd concentration in gill, as compared with the control. Single or combinations of Cd<sup>2+</sup> and LAS all influenced the activities of SOD and CAT in three tissues of C. auratus. The changes of SOD activity in liver can reflect better the toxic degree of pollutants to C. auratus. |
| format | Article |
| id | doaj-art-29fcbb1d63d0499eba795fec433da441 |
| institution | Kabale University |
| issn | 1008-9209 2097-5155 |
| language | English |
| publishDate | 2010-03-01 |
| publisher | Zhejiang University Press |
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| series | 浙江大学学报. 农业与生命科学版 |
| spelling | doaj-art-29fcbb1d63d0499eba795fec433da4412025-08-20T03:58:18ZengZhejiang University Press浙江大学学报. 农业与生命科学版1008-92092097-51552010-03-013623023610.3785/j.issn.1008-9209.2010.02.01710089209Effects of combined toxicity of LAS and Cd<sup>2+</sup> on Cd accumulation and antioxidant enzyme activities in Carassius auratusJIN Ye-feiSHI Wei-linREN GangHAN LiTo investigate the combined toxic effects of linear alkylbenzene sulphonates (LAS) and Cd<sup>2+</sup> in Carassius auratus, Cd accumulations and the activities of superoxide dismutase (SOD) and catalase (CAT) were measured in gill, liver and muscles of C. auratus by exposure to single or combinations of LAS and Cd<sup>2+</sup>. The results indicated that single Cd<sup>2+</sup> exposure induced its accumulation in all these three tissues with the sequence of liver > gill> muscles. Meanwhile, the combined effects of Cd<sup>2+</sup> and LAS exhibited a similar pattern in Cd accumulation compared with the single Cd<sup>2+</sup> exposure in the three tissues. The combination of 0.4 mg·L<sup>-1</sup> Cd<sup>2+</sup> and 5.0 mg·L<sup>-1</sup> LAS induced higher Cd concentration in liver; the combination of 2.0 mg·L<sup>-1</sup> Cd<sup>2+</sup> and all the levels of LAS induced higher Cd concentration in liver and muscles; and the combination of 2.0 mg·L<sup>-1</sup> Cd<sup>2+</sup> and 5.0 mg·L<sup>-1</sup> LAS increased higher Cd concentration in gill, as compared with the control. Single or combinations of Cd<sup>2+</sup> and LAS all influenced the activities of SOD and CAT in three tissues of C. auratus. The changes of SOD activity in liver can reflect better the toxic degree of pollutants to C. auratus.https://www.academax.com/doi/10.3785/j.issn.1008-9209.2010.02.017linear alkylbenzene sulphonates (LAS)cadmium (Cd)combined pollution<italic>Carassius auratus</italic>superoxide dismutase (SOD)catalase (CAT) |
| spellingShingle | JIN Ye-fei SHI Wei-lin REN Gang HAN Li Effects of combined toxicity of LAS and Cd<sup>2+</sup> on Cd accumulation and antioxidant enzyme activities in Carassius auratus 浙江大学学报. 农业与生命科学版 linear alkylbenzene sulphonates (LAS) cadmium (Cd) combined pollution <italic>Carassius auratus</italic> superoxide dismutase (SOD) catalase (CAT) |
| title | Effects of combined toxicity of LAS and Cd<sup>2+</sup> on Cd accumulation and antioxidant enzyme activities in Carassius auratus |
| title_full | Effects of combined toxicity of LAS and Cd<sup>2+</sup> on Cd accumulation and antioxidant enzyme activities in Carassius auratus |
| title_fullStr | Effects of combined toxicity of LAS and Cd<sup>2+</sup> on Cd accumulation and antioxidant enzyme activities in Carassius auratus |
| title_full_unstemmed | Effects of combined toxicity of LAS and Cd<sup>2+</sup> on Cd accumulation and antioxidant enzyme activities in Carassius auratus |
| title_short | Effects of combined toxicity of LAS and Cd<sup>2+</sup> on Cd accumulation and antioxidant enzyme activities in Carassius auratus |
| title_sort | effects of combined toxicity of las and cd sup 2 sup on cd accumulation and antioxidant enzyme activities in carassius auratus |
| topic | linear alkylbenzene sulphonates (LAS) cadmium (Cd) combined pollution <italic>Carassius auratus</italic> superoxide dismutase (SOD) catalase (CAT) |
| url | https://www.academax.com/doi/10.3785/j.issn.1008-9209.2010.02.017 |
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