Artículo
Rocchetta, L.; Ruiz, L.; Conforti, V.; De Molina, M.D.C.R. "Study of oxidative stress in two strains of Euglena gracilis " (2003) Revista Cubana de Investigaciones Biomedicas. 22(2):105-108
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Abstract:
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.
Registro:
| Documento: | Artículo |
| Título: | Study of oxidative stress in two strains of Euglena gracilis |
| Autor: | Rocchetta, L.; Ruiz, L.; Conforti, V.; De Molina, M.D.C.R. |
| Filiación: | Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina |
| Palabras clave: | Chromium; Clorophyll; Euglena gracilis; Oxidative stress |
| Año: | 2003 |
| Volumen: | 22 |
| Número: | 2 |
| Página de inicio: | 105 |
| Página de fin: | 108 |
| Título revista: | Revista Cubana de Investigaciones Biomedicas |
| Título revista abreviado: | Rev. Cuba. Invest. Biomed. |
| ISSN: | 08640300 |
| CODEN: | RCIBE |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_08640300_v22_n2_p105_Rocchetta |
Referencias:
- 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
- Buetow, D.E., (1982) The Biology of Euglena Gracilis, 3, pp. 200-201. , New York:Academic Press
- Venrick, E.L., How many cells to count? (1978) En Handbook of Protoctista, pp. 270-287. , Boston:Jones and Bartlett
- 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
- Kates, M., Laboratory Techniques in Biochemistry and Molecular Biology, 3, p. 107. , New York:Elsevier
- Fridovich, I., Biological sources of superoxide (1984) Methods. Enzymol, 105, pp. 59-61
- 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
- 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
Citas:
---------- APA ----------
Rocchetta, L., Ruiz, L., Conforti, V. & De Molina, M.D.C.R. (2003) . Study of oxidative stress in two strains of Euglena gracilis . Revista Cubana de Investigaciones Biomedicas, 22(2), 105-108.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_08640300_v22_n2_p105_Rocchetta [ ]
---------- CHICAGO ----------
Rocchetta, L., Ruiz, L., Conforti, V., De Molina, M.D.C.R. "Study of oxidative stress in two strains of Euglena gracilis " . Revista Cubana de Investigaciones Biomedicas 22, no. 2 (2003) : 105-108.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_08640300_v22_n2_p105_Rocchetta [ ]
---------- MLA ----------
Rocchetta, L., Ruiz, L., Conforti, V., De Molina, M.D.C.R. "Study of oxidative stress in two strains of Euglena gracilis " . Revista Cubana de Investigaciones Biomedicas, vol. 22, no. 2, 2003, pp. 105-108.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_08640300_v22_n2_p105_Rocchetta [ ]
---------- VANCOUVER ----------
Rocchetta, L., Ruiz, L., Conforti, V., De Molina, M.D.C.R. Study of oxidative stress in two strains of Euglena gracilis . Rev. Cuba. Invest. Biomed. 2003;22(2):105-108.Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_08640300_v22_n2_p105_Rocchetta [ ]
