Effects of polyphenol-rich chokeberry juice on cellular antioxidant enzymes and membrane lipid status in healthy women
Samo za registrovane korisnike
2014
Autori
Kardum, Nevena Đ.Takić, Marija.
Savikin, Katarina
Zec, Manja M.
Zdunić, Gordana
Spasić, Slavica
Konić-Ristić, Aleksandra
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The effect of long-term polyphenol-rich chokeberry juice consumption on activities of antioxidant enzymes and membrane lipid status in erythrocytes of 25 healthy women was examined. Percentages of membrane fatty acids, superoxide dismutase (SOD) and glutathione peroxidase (GPx) activities were assessed at a baseline, in the middle and at the end of a 3-month-long consumption period. A significant increase in C22:6n-3, n-3 polyunsaturated fatty acids (PUFAs), total PUFAs and unsaturation index and a significant decrease in monounsaturated fatty acids (MUFAs) and n-6:n-3 ratio were found. Significantly higher SOD and GP(x) activities were also recorded at the end of the study. Serum lipids and glucose were stabile during the consumption period, while the levels of thiobarbituric acid-reactive substances (TBARS), as serum indicator of lipid peroxidation, were reduced significantly. These results indicate a positive impact of regular chokeberry juice consumption on cellular oxidative damag...e and suggest its putative role in the protection against oxidative stress.
Ključne reči:
Chokeberry / Polyphenols / Membrane fatty acids status / Antioxidant enzymes / Cardiovascular healthIzvor:
Journal of Functional Foods, 2014, 9, 89-97Izdavač:
- Elsevier, Amsterdam
Finansiranje / projekti:
- Biološki mehanizmi, nutritivni unos i status polinezasićenih masnih kiselina i folata: Unapređenje ishrane u Srbiji (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-41030)
- Tradicionalni i novi proizvodi od plodova gajenih i samoniklih vrsta voćaka i vinove loze i nus-produkata u preradi, sa posebnim osvrtom na autohtone sorte: hemijska karakterizacija i biološki profil (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-46013)
DOI: 10.1016/j.jff.2014.04.019
ISSN: 1756-4646
WoS: 000338271900010
Scopus: 2-s2.0-84902689849
Institucija/grupa
Institut za medicinska istraživanjaTY - JOUR AU - Kardum, Nevena Đ. AU - Takić, Marija. AU - Savikin, Katarina AU - Zec, Manja M. AU - Zdunić, Gordana AU - Spasić, Slavica AU - Konić-Ristić, Aleksandra PY - 2014 UR - http://rimi.imi.bg.ac.rs/handle/123456789/583 AB - The effect of long-term polyphenol-rich chokeberry juice consumption on activities of antioxidant enzymes and membrane lipid status in erythrocytes of 25 healthy women was examined. Percentages of membrane fatty acids, superoxide dismutase (SOD) and glutathione peroxidase (GPx) activities were assessed at a baseline, in the middle and at the end of a 3-month-long consumption period. A significant increase in C22:6n-3, n-3 polyunsaturated fatty acids (PUFAs), total PUFAs and unsaturation index and a significant decrease in monounsaturated fatty acids (MUFAs) and n-6:n-3 ratio were found. Significantly higher SOD and GP(x) activities were also recorded at the end of the study. Serum lipids and glucose were stabile during the consumption period, while the levels of thiobarbituric acid-reactive substances (TBARS), as serum indicator of lipid peroxidation, were reduced significantly. These results indicate a positive impact of regular chokeberry juice consumption on cellular oxidative damage and suggest its putative role in the protection against oxidative stress. PB - Elsevier, Amsterdam T2 - Journal of Functional Foods T1 - Effects of polyphenol-rich chokeberry juice on cellular antioxidant enzymes and membrane lipid status in healthy women EP - 97 SP - 89 VL - 9 DO - 10.1016/j.jff.2014.04.019 ER -
@article{ author = "Kardum, Nevena Đ. and Takić, Marija. and Savikin, Katarina and Zec, Manja M. and Zdunić, Gordana and Spasić, Slavica and Konić-Ristić, Aleksandra", year = "2014", abstract = "The effect of long-term polyphenol-rich chokeberry juice consumption on activities of antioxidant enzymes and membrane lipid status in erythrocytes of 25 healthy women was examined. Percentages of membrane fatty acids, superoxide dismutase (SOD) and glutathione peroxidase (GPx) activities were assessed at a baseline, in the middle and at the end of a 3-month-long consumption period. A significant increase in C22:6n-3, n-3 polyunsaturated fatty acids (PUFAs), total PUFAs and unsaturation index and a significant decrease in monounsaturated fatty acids (MUFAs) and n-6:n-3 ratio were found. Significantly higher SOD and GP(x) activities were also recorded at the end of the study. Serum lipids and glucose were stabile during the consumption period, while the levels of thiobarbituric acid-reactive substances (TBARS), as serum indicator of lipid peroxidation, were reduced significantly. These results indicate a positive impact of regular chokeberry juice consumption on cellular oxidative damage and suggest its putative role in the protection against oxidative stress.", publisher = "Elsevier, Amsterdam", journal = "Journal of Functional Foods", title = "Effects of polyphenol-rich chokeberry juice on cellular antioxidant enzymes and membrane lipid status in healthy women", pages = "97-89", volume = "9", doi = "10.1016/j.jff.2014.04.019" }
Kardum, N. Đ., Takić, Marija., Savikin, K., Zec, M. M., Zdunić, G., Spasić, S.,& Konić-Ristić, A.. (2014). Effects of polyphenol-rich chokeberry juice on cellular antioxidant enzymes and membrane lipid status in healthy women. in Journal of Functional Foods Elsevier, Amsterdam., 9, 89-97. https://doi.org/10.1016/j.jff.2014.04.019
Kardum NĐ, Takić M, Savikin K, Zec MM, Zdunić G, Spasić S, Konić-Ristić A. Effects of polyphenol-rich chokeberry juice on cellular antioxidant enzymes and membrane lipid status in healthy women. in Journal of Functional Foods. 2014;9:89-97. doi:10.1016/j.jff.2014.04.019 .
Kardum, Nevena Đ., Takić, Marija., Savikin, Katarina, Zec, Manja M., Zdunić, Gordana, Spasić, Slavica, Konić-Ristić, Aleksandra, "Effects of polyphenol-rich chokeberry juice on cellular antioxidant enzymes and membrane lipid status in healthy women" in Journal of Functional Foods, 9 (2014):89-97, https://doi.org/10.1016/j.jff.2014.04.019 . .