Catalase and superoxiddismutase activities in Desulfovibrio desulfuricans Ya-11 under the influence of heavy metals salts
The highest catalase activity (42.67×10–2 µM×min–1×mg–1 of protein) in the cells of Desulfovibrio desulfuricans Ya-11 has been observed under the prolonged Pb(NO3)2 influence. In the presence of other heavy metals’ salts it has been changed in dependence on their concentrations and growth duration....
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| Format: | Article |
| Language: | English |
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Oles Honchar Dnipropetrovsk National University
2010-06-01
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| Series: | Vìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Bìologìâ, Ekologìâ |
| Online Access: | http://ecology.dp.ua/index.php/ECO/article/view/120 |
| _version_ | 1811321290291675136 |
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| author | I. V. Kushkevych S. O. Hnatush H. V. Mutenko |
| author_facet | I. V. Kushkevych S. O. Hnatush H. V. Mutenko |
| author_sort | I. V. Kushkevych |
| collection | DOAJ |
| description | The highest catalase activity (42.67×10–2 µM×min–1×mg–1 of protein) in the cells of Desulfovibrio desulfuricans Ya-11 has been observed under the prolonged Pb(NO3)2 influence. In the presence of other heavy metals’ salts it has been changed in dependence on their concentrations and growth duration. Based on our research data the row of heavy metals’ salts by its influence on D. desulfuricans Ya-11 catalase activity has been formed at first: Pb(NO3)2> CuCl2> CdCl2> ZnCl2. The highest superoxide dismutase activity (61.52×10–2 µM×min–1×mg–1 of protein) has been observed under the prolonged ZnCl2 influence. In the presence of other heavy metals’ salts this enzyme’s activity increased with increasing the salts’ concentrations. Based on our According to our results, the row of heavy metals’ salts influence on D. desulfuricans Ya-11 superoxide dismutase activity has been formed at first: ZnCl2 > Pb(NO3)2 > CuCl2 > CdCl2. |
| first_indexed | 2024-04-13T13:14:17Z |
| format | Article |
| id | doaj.art-ab60771823e849ff8381b98e5edb89e1 |
| institution | Directory Open Access Journal |
| issn | 2310-0842 2312-301X |
| language | English |
| last_indexed | 2024-04-13T13:14:17Z |
| publishDate | 2010-06-01 |
| publisher | Oles Honchar Dnipropetrovsk National University |
| record_format | Article |
| series | Vìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Bìologìâ, Ekologìâ |
| spelling | doaj.art-ab60771823e849ff8381b98e5edb89e12022-12-22T02:45:31ZengOles Honchar Dnipropetrovsk National UniversityVìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Bìologìâ, Ekologìâ2310-08422312-301X2010-06-01182253310.15421/011022120Catalase and superoxiddismutase activities in Desulfovibrio desulfuricans Ya-11 under the influence of heavy metals saltsI. V. KushkevychS. O. HnatushH. V. MutenkoThe highest catalase activity (42.67×10–2 µM×min–1×mg–1 of protein) in the cells of Desulfovibrio desulfuricans Ya-11 has been observed under the prolonged Pb(NO3)2 influence. In the presence of other heavy metals’ salts it has been changed in dependence on their concentrations and growth duration. Based on our research data the row of heavy metals’ salts by its influence on D. desulfuricans Ya-11 catalase activity has been formed at first: Pb(NO3)2> CuCl2> CdCl2> ZnCl2. The highest superoxide dismutase activity (61.52×10–2 µM×min–1×mg–1 of protein) has been observed under the prolonged ZnCl2 influence. In the presence of other heavy metals’ salts this enzyme’s activity increased with increasing the salts’ concentrations. Based on our According to our results, the row of heavy metals’ salts influence on D. desulfuricans Ya-11 superoxide dismutase activity has been formed at first: ZnCl2 > Pb(NO3)2 > CuCl2 > CdCl2.http://ecology.dp.ua/index.php/ECO/article/view/120 |
| spellingShingle | I. V. Kushkevych S. O. Hnatush H. V. Mutenko Catalase and superoxiddismutase activities in Desulfovibrio desulfuricans Ya-11 under the influence of heavy metals salts Vìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Bìologìâ, Ekologìâ |
| title | Catalase and superoxiddismutase activities in Desulfovibrio desulfuricans Ya-11 under the influence of heavy metals salts |
| title_full | Catalase and superoxiddismutase activities in Desulfovibrio desulfuricans Ya-11 under the influence of heavy metals salts |
| title_fullStr | Catalase and superoxiddismutase activities in Desulfovibrio desulfuricans Ya-11 under the influence of heavy metals salts |
| title_full_unstemmed | Catalase and superoxiddismutase activities in Desulfovibrio desulfuricans Ya-11 under the influence of heavy metals salts |
| title_short | Catalase and superoxiddismutase activities in Desulfovibrio desulfuricans Ya-11 under the influence of heavy metals salts |
| title_sort | catalase and superoxiddismutase activities in desulfovibrio desulfuricans ya 11 under the influence of heavy metals salts |
| url | http://ecology.dp.ua/index.php/ECO/article/view/120 |
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