Study of oxidative stress in two strains of Euglena gracilis
Studies of oxidative stress were conducted in 2 strains of Euglena gracilis (MAT and UTEX). The cultures were subjected to different concentrations of hexavalent chromium. The superoxide dismutase activity, the amount of total lipids and the concentration of clorophyll were determined and the respec...
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| Otros Autores: | , , |
| Formato: | Capítulo de libro |
| Lenguaje: | Español |
| Publicado: |
2003
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| Acceso en línea: | Registro en Scopus Handle Registro en la Biblioteca Digital |
| Aporte de: | Registro referencial: Solicitar el recurso aquí |
| LEADER | 03647caa a22004697a 4500 | ||
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| 001 | PAPER-4943 | ||
| 003 | AR-BaUEN | ||
| 005 | 20230518203433.0 | ||
| 008 | 190411s2003 xx ||||fo|||| 00| 0 spa|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-77952454591 | |
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| 030 | |a RCIBE | ||
| 100 | 1 | |a Rocchetta, L. | |
| 245 | 1 | 0 | |a Study of oxidative stress in two strains of Euglena gracilis |
| 246 | 3 | 1 | |a Estudio del estrés oxidativo en 2 cepas de Euglena gracilis |
| 260 | |c 2003 | ||
| 270 | 1 | 0 | |m De Molina, M. D. C. R.; Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina; email: mcrios@qb.fcen.uba.ar |
| 506 | |2 openaire |e Política editorial | ||
| 504 | |a Wang, S., Leonard, S.S., Ye, J., Ding, M., Shi, X., The role of hydroxyl radical as a messenger in Cr(VI)-induced p53 activation (2000) Am J Physiol Cell Physiol, 279, pp. C868-75 | ||
| 504 | |a Buetow, D.E., (1982) The Biology of Euglena Gracilis, 3, pp. 200-201. , New York:Academic Press | ||
| 504 | |a Venrick, E.L., How many cells to count? (1978) En Handbook of Protoctista, pp. 270-287. , Boston:Jones and Bartlett | ||
| 504 | |a Devars, S., Torres-Marquez, M.E., González-Halphen, D., Moreno-Sánchez, R., Cyanide-sensitive and cyanide resistant respiration of dark-grown Euglena gracilis (1992) Plant Sci, 82, pp. 37-43 | ||
| 504 | |a Kates, M., Laboratory Techniques in Biochemistry and Molecular Biology, 3, p. 107. , New York:Elsevier | ||
| 504 | |a Fridovich, I., Biological sources of superoxide (1984) Methods. Enzymol, 105, pp. 59-61 | ||
| 504 | |a Misra, H.P., Fridovich, Y., The role of superoxide anion in the autooxidation of epinefrine and a simple assay for superoxide dismutase (1972) J Biol Chem, 247, pp. 3170-3175 | ||
| 504 | |a Fasulo, M.P., Bassi, M., Donni, A., Cytotoxic effects of hexavalent chromium (1983) Euglena gracilis. II. Physiological and ultraestructural studies. Protoplasma, 114, pp. 35-43 | ||
| 520 | 3 | |a Studies of oxidative stress were conducted in 2 strains of Euglena gracilis (MAT and UTEX). The cultures were subjected to different concentrations of hexavalent chromium. The superoxide dismutase activity, the amount of total lipids and the concentration of clorophyll were determined and the respective growth curves were obtained. The results obtained show that chromium besides affecting the production of lipids, clorophyll and cellular growth, increases the superoxide dismutase activity. Significant differences are observed between both strains. |l eng | |
| 593 | |a Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina | ||
| 690 | 1 | 0 | |a CHROMIUM |
| 690 | 1 | 0 | |a CLOROPHYLL |
| 690 | 1 | 0 | |a EUGLENA GRACILIS |
| 690 | 1 | 0 | |a OXIDATIVE STRESS |
| 700 | 1 | |a Ruiz, L. | |
| 700 | 1 | |a Conforti, V. | |
| 700 | 1 | |a De Molina, M.D.C.R. | |
| 773 | 0 | |d 2003 |g v. 22 |h pp. 105-108 |k n. 2 |p Rev. Cuba. Invest. Biomed. |x 08640300 |t Revista Cubana de Investigaciones Biomedicas | |
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| 856 | 4 | 0 | |u https://hdl.handle.net/20.500.12110/paper_08640300_v22_n2_p105_Rocchetta |y Handle |
| 856 | 4 | 0 | |u https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_08640300_v22_n2_p105_Rocchetta |y Registro en la Biblioteca Digital |
| 961 | |a paper_08640300_v22_n2_p105_Rocchetta |b paper |c PE | ||
| 962 | |a info:eu-repo/semantics/article |a info:ar-repo/semantics/artículo |b info:eu-repo/semantics/publishedVersion | ||
| 999 | |c 65896 | ||