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https://doi.org/10.2478/v10184-012-0024-6

Oxidative stress and antioxidant indices of the marine red alga Porphyra vietnamensis

Navnath M. Pise ; Biological Oceanography Division, National Institute of Oceanography, Council of Scientific and Industrial Research, Dona Paula, Goa 403004, India
Dattatry K. Gaikwad ; Botany Department, Shivaji University, Kolhapur, Maharashtra 416004, India
Tanaji G. Jagtap ; Biological Oceanography Division, National Institute of Oceanography, Council of Scientific and Industrial Research, Dona Paula, Goa 403004, India

Puni tekst: engleski, pdf (259 KB) str. 197-209 preuzimanja: 885* citiraj
APA 6th Edition
Pise, N.M., Gaikwad, D.K. i Jagtap, T.G. (2013). Oxidative stress and antioxidant indices of the marine red alga Porphyra vietnamensis. Acta Botanica Croatica, 72 (2), 197-209. https://doi.org/10.2478/v10184-012-0024-6
MLA 8th Edition
Pise, Navnath M., et al. "Oxidative stress and antioxidant indices of the marine red alga Porphyra vietnamensis." Acta Botanica Croatica, vol. 72, br. 2, 2013, str. 197-209. https://doi.org/10.2478/v10184-012-0024-6. Citirano 17.10.2021.
Chicago 17th Edition
Pise, Navnath M., Dattatry K. Gaikwad i Tanaji G. Jagtap. "Oxidative stress and antioxidant indices of the marine red alga Porphyra vietnamensis." Acta Botanica Croatica 72, br. 2 (2013): 197-209. https://doi.org/10.2478/v10184-012-0024-6
Harvard
Pise, N.M., Gaikwad, D.K., i Jagtap, T.G. (2013). 'Oxidative stress and antioxidant indices of the marine red alga Porphyra vietnamensis', Acta Botanica Croatica, 72(2), str. 197-209. https://doi.org/10.2478/v10184-012-0024-6
Vancouver
Pise NM, Gaikwad DK, Jagtap TG. Oxidative stress and antioxidant indices of the marine red alga Porphyra vietnamensis. Acta Botanica Croatica [Internet]. 2013 [pristupljeno 17.10.2021.];72(2):197-209. https://doi.org/10.2478/v10184-012-0024-6
IEEE
N.M. Pise, D.K. Gaikwad i T.G. Jagtap, "Oxidative stress and antioxidant indices of the marine red alga Porphyra vietnamensis", Acta Botanica Croatica, vol.72, br. 2, str. 197-209, 2013. [Online]. https://doi.org/10.2478/v10184-012-0024-6

Sažetak
Oxidative stress and antioxidant defence systems were assessed in a marine red alga Porphyra vietnamensis Tanaka et Pham-Hoang Ho, from India. Lipid peroxidation (LPX) and hydrogen peroxide (H2O2) were measured as oxidative stress markers. Antioxidant defences were measured as catalase (CAT), glutathione S-transferase (GST) and ascorbic acid (AsA), in order to understand their dissimilarity with respect to environmental conditions (pollution levels) from selective locations along the central west coast of India. Levels of LPX, H2O2, CAT and GST were significantly higher in samples collected from Dona Paula than in samples from Malvan and Kunkeshwar, while a lower concentration of AsA was found in samples from Dona Paula. Heavy metals such as Cd, Pb and Hg in higher concentrations in these areas than in other sites were also observed. Variation of oxidative stress indices in response to the accumulation of heavy metals within P. vietnamensis could be used as molecular biomarkers for the assessment and monitoring of environmental quality in ecologically sensitive marine habitats.

Ključne riječi
Porphyra vietnamensis; lipid peroxidation; antioxidant; biomarker; oxidative stress

Hrčak ID: 109639

URI
https://hrcak.srce.hr/109639

Posjeta: 1.221 *