INFLUENCE OF TERT-BUTYL HYDROPEROXIDE AND NITROSOGLUTATHIONE ON Escherichia coli CELLS EXPRESSING LEGHEMOGLOBIN
Influence of expressed leghemoglobin on stability of Escherichia coli cells to reactive oxygen and nitrogen species – tert-butyl hydroperoxide and S-nitrosoglutathione was studied. We determined both action of these compounds on cells with different level of leghemoglobin expression and peroxidase a...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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"Vikol publishing" ST Kolesnichenko V.V.
2007-06-01
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| Series: | Journal of Stress Physiology & Biochemistry |
| Subjects: | |
| Online Access: | http://www.jspb.ru/issues/2007/N1/JSPB_2007_1_18-24.pdf |
| _version_ | 1818208023800184832 |
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| author | Kosmachevskaya O.V., Shumaev K.B. Arredondo-Peter R. Topunov A.F. |
| author_facet | Kosmachevskaya O.V., Shumaev K.B. Arredondo-Peter R. Topunov A.F. |
| author_sort | Kosmachevskaya O.V., |
| collection | DOAJ |
| description | Influence of expressed leghemoglobin on stability of Escherichia coli cells to reactive oxygen and nitrogen species – tert-butyl hydroperoxide and S-nitrosoglutathione was studied. We determined both action of these compounds on cells with different level of leghemoglobin expression and peroxidase activity of the cells. It was shown that priority of pro- or antioxidant properties of leghemoglobin is dependent on its concentration in the cells. In cells with reduced synthesis leghemoglobin mostly functions as prooxidant, in cells with intensive one – as antioxidant. |
| first_indexed | 2024-12-12T04:38:14Z |
| format | Article |
| id | doaj.art-cf7251d08e204906bed3371860f6398f |
| institution | Directory Open Access Journal |
| issn | 1997-0838 |
| language | English |
| last_indexed | 2024-12-12T04:38:14Z |
| publishDate | 2007-06-01 |
| publisher | "Vikol publishing" ST Kolesnichenko V.V. |
| record_format | Article |
| series | Journal of Stress Physiology & Biochemistry |
| spelling | doaj.art-cf7251d08e204906bed3371860f6398f2022-12-22T00:37:54Zeng"Vikol publishing" ST Kolesnichenko V.V.Journal of Stress Physiology & Biochemistry1997-08382007-06-01311824INFLUENCE OF TERT-BUTYL HYDROPEROXIDE AND NITROSOGLUTATHIONE ON Escherichia coli CELLS EXPRESSING LEGHEMOGLOBINKosmachevskaya O.V.,Shumaev K.B.Arredondo-Peter R.Topunov A.F.Influence of expressed leghemoglobin on stability of Escherichia coli cells to reactive oxygen and nitrogen species – tert-butyl hydroperoxide and S-nitrosoglutathione was studied. We determined both action of these compounds on cells with different level of leghemoglobin expression and peroxidase activity of the cells. It was shown that priority of pro- or antioxidant properties of leghemoglobin is dependent on its concentration in the cells. In cells with reduced synthesis leghemoglobin mostly functions as prooxidant, in cells with intensive one – as antioxidant.http://www.jspb.ru/issues/2007/N1/JSPB_2007_1_18-24.pdfEscherichia colileghemoglobintert-butyl hydroperoxidenitrosoglutathione |
| spellingShingle | Kosmachevskaya O.V., Shumaev K.B. Arredondo-Peter R. Topunov A.F. INFLUENCE OF TERT-BUTYL HYDROPEROXIDE AND NITROSOGLUTATHIONE ON Escherichia coli CELLS EXPRESSING LEGHEMOGLOBIN Journal of Stress Physiology & Biochemistry Escherichia coli leghemoglobin tert-butyl hydroperoxide nitrosoglutathione |
| title | INFLUENCE OF TERT-BUTYL HYDROPEROXIDE AND NITROSOGLUTATHIONE ON Escherichia coli CELLS EXPRESSING LEGHEMOGLOBIN |
| title_full | INFLUENCE OF TERT-BUTYL HYDROPEROXIDE AND NITROSOGLUTATHIONE ON Escherichia coli CELLS EXPRESSING LEGHEMOGLOBIN |
| title_fullStr | INFLUENCE OF TERT-BUTYL HYDROPEROXIDE AND NITROSOGLUTATHIONE ON Escherichia coli CELLS EXPRESSING LEGHEMOGLOBIN |
| title_full_unstemmed | INFLUENCE OF TERT-BUTYL HYDROPEROXIDE AND NITROSOGLUTATHIONE ON Escherichia coli CELLS EXPRESSING LEGHEMOGLOBIN |
| title_short | INFLUENCE OF TERT-BUTYL HYDROPEROXIDE AND NITROSOGLUTATHIONE ON Escherichia coli CELLS EXPRESSING LEGHEMOGLOBIN |
| title_sort | influence of tert butyl hydroperoxide and nitrosoglutathione on escherichia coli cells expressing leghemoglobin |
| topic | Escherichia coli leghemoglobin tert-butyl hydroperoxide nitrosoglutathione |
| url | http://www.jspb.ru/issues/2007/N1/JSPB_2007_1_18-24.pdf |
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