TY  - JOUR
AU  - Đurašević, Siniša
AU  - Nikolić, Gorana
AU  - Todorović, Ana
AU  - Drakulić, Dunja
AU  - Pejić, Snežana
AU  - Martinović, Vesna
AU  - Mitić-Ćulafić, Dragana
AU  - Milić, Dragana
AU  - Kop, Tatjana
AU  - Jasnić, Nebojša
AU  - Popović-Đorđević, Jelena
AU  - Todorović, Zoran B.
PY  - 2020
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3994
AB  - The effects of twelve weeks of supplementation with fullerene C60 olive/coconut oil solution on a broad spectrum of parameters in rats were examined. The tissue bioaccumulation of C60 was shown to be tissue-specific, with the liver, heart, and adrenal glands being the organs of the greatest, and the kidney, brain, and spleen being the organs of the smallest accumulation. C60 did not change aspartate aminotransferase, alanine aminotransferase, and alkaline phosphatase serum activities level, nor the damage of liver cells DNA. There were no effects of fullerene on prooxidant-antioxidant balance in the liver, kidney, spleen, heart, and brain, nor any visible harmful effects on the liver, heart, aorta, spleen, kidney, and small intestine histology. Fullerene changed the gut microbiota structure towards the bacteria that ameliorate lipid homeostasis, causing a serum triglycerides concentration decrease. However, C60 significantly increased the insulin resistance, serum ascorbate oxidation, and brain malondialdehyde and advanced oxidation protein products level. The deteriorative effects of C60 on the brain and serum could be attributed to the specific physicochemical composition of these tissues, potentiating the C60 aggregation or biotransformation as the key element of its pro-oxidative action.
PB  - Elsevier
T2  - Food and Chemical Toxicology
T1  - Effects of fullerene C60 supplementation on gut microbiota and glucose and lipid homeostasis in rats
VL  - 140
DO  - 10.1016/j.fct.2020.111302
ER  - 

@article{
author = "Đurašević, Siniša and Nikolić, Gorana and Todorović, Ana and Drakulić, Dunja and Pejić, Snežana and Martinović, Vesna and Mitić-Ćulafić, Dragana and Milić, Dragana and Kop, Tatjana and Jasnić, Nebojša and Popović-Đorđević, Jelena and Todorović, Zoran B.",
year = "2020",
abstract = "The effects of twelve weeks of supplementation with fullerene C60 olive/coconut oil solution on a broad spectrum of parameters in rats were examined. The tissue bioaccumulation of C60 was shown to be tissue-specific, with the liver, heart, and adrenal glands being the organs of the greatest, and the kidney, brain, and spleen being the organs of the smallest accumulation. C60 did not change aspartate aminotransferase, alanine aminotransferase, and alkaline phosphatase serum activities level, nor the damage of liver cells DNA. There were no effects of fullerene on prooxidant-antioxidant balance in the liver, kidney, spleen, heart, and brain, nor any visible harmful effects on the liver, heart, aorta, spleen, kidney, and small intestine histology. Fullerene changed the gut microbiota structure towards the bacteria that ameliorate lipid homeostasis, causing a serum triglycerides concentration decrease. However, C60 significantly increased the insulin resistance, serum ascorbate oxidation, and brain malondialdehyde and advanced oxidation protein products level. The deteriorative effects of C60 on the brain and serum could be attributed to the specific physicochemical composition of these tissues, potentiating the C60 aggregation or biotransformation as the key element of its pro-oxidative action.",
publisher = "Elsevier",
journal = "Food and Chemical Toxicology",
title = "Effects of fullerene C60 supplementation on gut microbiota and glucose and lipid homeostasis in rats",
volume = "140",
doi = "10.1016/j.fct.2020.111302"
}

Đurašević, S., Nikolić, G., Todorović, A., Drakulić, D., Pejić, S., Martinović, V., Mitić-Ćulafić, D., Milić, D., Kop, T., Jasnić, N., Popović-Đorđević, J.,& Todorović, Z. B.. (2020). Effects of fullerene C60 supplementation on gut microbiota and glucose and lipid homeostasis in rats. in Food and Chemical Toxicology
Elsevier., 140.
https://doi.org/10.1016/j.fct.2020.111302

Đurašević S, Nikolić G, Todorović A, Drakulić D, Pejić S, Martinović V, Mitić-Ćulafić D, Milić D, Kop T, Jasnić N, Popović-Đorđević J, Todorović ZB. Effects of fullerene C60 supplementation on gut microbiota and glucose and lipid homeostasis in rats. in Food and Chemical Toxicology. 2020;140.
doi:10.1016/j.fct.2020.111302 .

Đurašević, Siniša, Nikolić, Gorana, Todorović, Ana, Drakulić, Dunja, Pejić, Snežana, Martinović, Vesna, Mitić-Ćulafić, Dragana, Milić, Dragana, Kop, Tatjana, Jasnić, Nebojša, Popović-Đorđević, Jelena, Todorović, Zoran B., "Effects of fullerene C60 supplementation on gut microbiota and glucose and lipid homeostasis in rats" in Food and Chemical Toxicology, 140 (2020),
https://doi.org/10.1016/j.fct.2020.111302 . .

TY  - JOUR
AU  - Đorđević, Neda O.
AU  - Todorović, Nevena M.
AU  - Novaković, Irena T.
AU  - Pezo, Lato
AU  - Pejin, Boris
AU  - Maras, Vesna
AU  - Tešević, Vele
AU  - Pajović, Snezana B.
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2222
AB  - Screens of antioxidant activity (AA) of various natural products have been a focus of the research community worldwide. This work aimed to differentiate selected samples of Merlot wines originated from Montenegro, with regard to phenolic profile and antioxidant capacity studied by survival rate, total sulfhydryl groups and activities of glutathione peroxidase (GPx), glutathione reductase and catalase in H2O2-stressed Saccharomyces cerevisiae cells. In this study, DPPH assay was also performed. Higher total phenolic content leads to an enhanced AA under both conditions. The same trend was observed for catechin and gallic acid, the most abundant phenolics in the examined wine samples. Finally, the findings of an Artificial Neural Network (ANN) model were in a good agreement (r(2) = 0.978) with the experimental data. All tested samples exhibited a protective effect in H2O2-stressed yeast cells. Pre-treatment with examined wines increased survival in H2O2-stressed cells and shifted antioxidative defense towards GPx-mediated defense. Finally, sensitivity analysis of obtained ANN model highlights the complexity of the impact that variations in the concentrations of specific phenolic components have on the antioxidant defense system.
PB  - Mdpi, Basel
T2  - Molecules
T1  - Antioxidant Activity of Selected Polyphenolics in Yeast Cells: The Case Study of Montenegrin Merlot Wine
VL  - 23
IS  - 8
DO  - 10.3390/molecules23081971
ER  - 

@article{
author = "Đorđević, Neda O. and Todorović, Nevena M. and Novaković, Irena T. and Pezo, Lato and Pejin, Boris and Maras, Vesna and Tešević, Vele and Pajović, Snezana B.",
year = "2018",
abstract = "Screens of antioxidant activity (AA) of various natural products have been a focus of the research community worldwide. This work aimed to differentiate selected samples of Merlot wines originated from Montenegro, with regard to phenolic profile and antioxidant capacity studied by survival rate, total sulfhydryl groups and activities of glutathione peroxidase (GPx), glutathione reductase and catalase in H2O2-stressed Saccharomyces cerevisiae cells. In this study, DPPH assay was also performed. Higher total phenolic content leads to an enhanced AA under both conditions. The same trend was observed for catechin and gallic acid, the most abundant phenolics in the examined wine samples. Finally, the findings of an Artificial Neural Network (ANN) model were in a good agreement (r(2) = 0.978) with the experimental data. All tested samples exhibited a protective effect in H2O2-stressed yeast cells. Pre-treatment with examined wines increased survival in H2O2-stressed cells and shifted antioxidative defense towards GPx-mediated defense. Finally, sensitivity analysis of obtained ANN model highlights the complexity of the impact that variations in the concentrations of specific phenolic components have on the antioxidant defense system.",
publisher = "Mdpi, Basel",
journal = "Molecules",
title = "Antioxidant Activity of Selected Polyphenolics in Yeast Cells: The Case Study of Montenegrin Merlot Wine",
volume = "23",
number = "8",
doi = "10.3390/molecules23081971"
}

Đorđević, N. O., Todorović, N. M., Novaković, I. T., Pezo, L., Pejin, B., Maras, V., Tešević, V.,& Pajović, S. B.. (2018). Antioxidant Activity of Selected Polyphenolics in Yeast Cells: The Case Study of Montenegrin Merlot Wine. in Molecules
Mdpi, Basel., 23(8).
https://doi.org/10.3390/molecules23081971

Đorđević NO, Todorović NM, Novaković IT, Pezo L, Pejin B, Maras V, Tešević V, Pajović SB. Antioxidant Activity of Selected Polyphenolics in Yeast Cells: The Case Study of Montenegrin Merlot Wine. in Molecules. 2018;23(8).
doi:10.3390/molecules23081971 .

Đorđević, Neda O., Todorović, Nevena M., Novaković, Irena T., Pezo, Lato, Pejin, Boris, Maras, Vesna, Tešević, Vele, Pajović, Snezana B., "Antioxidant Activity of Selected Polyphenolics in Yeast Cells: The Case Study of Montenegrin Merlot Wine" in Molecules, 23, no. 8 (2018),
https://doi.org/10.3390/molecules23081971 . .