TY  - JOUR
AU  - Bruić, Marija
AU  - Pirković, Andrea
AU  - Borozan, Sunčica
AU  - Nacka Aleksić, Mirjana
AU  - Jovanović Krivokuća, Milica
AU  - Spremo-Potparević, Biljana
PY  - 2024
UR  - https://vet-erinar.vet.bg.ac.rs/handle/123456789/3864
AB  - Oxidative stress has been implicated in numerous pregnancy-related disorders. Biologically active plant secondary metabolites, which are present in everyday diet, could prove effective therapeutic agents in preventing
these disorders. This study evaluated effects of taxifolin (dihydroquercetin) on ROS production, markers of
oxidative damage to lipids and proteins, activity of antioxidant enzymes and production of pro-inflammatory
cytokines in H2O2-induced oxidative stress in trophoblast HTR-8/SVneo cells. Taxifolin in 10 µM and 100 µM
concentrations attenuated oxidative damage to lipids and proteins, as evidenced by a decrease in MDA content,
extracellular LDH activity, carbonyl groups and nitrite contents. A reduction in the activity of antioxidant enzymes SOD, CAT and GPx in cells pre-treated with taxifolin, prior to H2O2 exposure, was also observed, along
with a reduction in intracellular ROS production. Both evaluated concentrations of taxifolin showed antiinflammatory activity in trophoblast cells, by reducing production of pro-inflammatory cytokines IL-1β and IL6. In this model of H2O2-induced oxidative stress, taxifolin showed marked antioxidative and antiinflammatory activities in trophoblast cells, adding further evidence of its protective effects and showing potential as a therapeutic agent in preventing adverse pregnancy outcomes.
PB  - Elsevier
T2  - Reproductive Toxicology
T1  - Antioxidative and anti-inflammatory effects of taxifolin in H2O2-induced oxidative stress in HTR-8/SVneo trophoblast cell line
VL  - 126
SP  - 108585
DO  - 10.1016/j.reprotox.2024.108585
ER  - 

@article{
author = "Bruić, Marija and Pirković, Andrea and Borozan, Sunčica and Nacka Aleksić, Mirjana and Jovanović Krivokuća, Milica and Spremo-Potparević, Biljana",
year = "2024",
abstract = "Oxidative stress has been implicated in numerous pregnancy-related disorders. Biologically active plant secondary metabolites, which are present in everyday diet, could prove effective therapeutic agents in preventing
these disorders. This study evaluated effects of taxifolin (dihydroquercetin) on ROS production, markers of
oxidative damage to lipids and proteins, activity of antioxidant enzymes and production of pro-inflammatory
cytokines in H2O2-induced oxidative stress in trophoblast HTR-8/SVneo cells. Taxifolin in 10 µM and 100 µM
concentrations attenuated oxidative damage to lipids and proteins, as evidenced by a decrease in MDA content,
extracellular LDH activity, carbonyl groups and nitrite contents. A reduction in the activity of antioxidant enzymes SOD, CAT and GPx in cells pre-treated with taxifolin, prior to H2O2 exposure, was also observed, along
with a reduction in intracellular ROS production. Both evaluated concentrations of taxifolin showed antiinflammatory activity in trophoblast cells, by reducing production of pro-inflammatory cytokines IL-1β and IL6. In this model of H2O2-induced oxidative stress, taxifolin showed marked antioxidative and antiinflammatory activities in trophoblast cells, adding further evidence of its protective effects and showing potential as a therapeutic agent in preventing adverse pregnancy outcomes.",
publisher = "Elsevier",
journal = "Reproductive Toxicology",
title = "Antioxidative and anti-inflammatory effects of taxifolin in H2O2-induced oxidative stress in HTR-8/SVneo trophoblast cell line",
volume = "126",
pages = "108585",
doi = "10.1016/j.reprotox.2024.108585"
}

Bruić, M., Pirković, A., Borozan, S., Nacka Aleksić, M., Jovanović Krivokuća, M.,& Spremo-Potparević, B.. (2024). Antioxidative and anti-inflammatory effects of taxifolin in H2O2-induced oxidative stress in HTR-8/SVneo trophoblast cell line. in Reproductive Toxicology
Elsevier., 126, 108585.
https://doi.org/10.1016/j.reprotox.2024.108585

Bruić M, Pirković A, Borozan S, Nacka Aleksić M, Jovanović Krivokuća M, Spremo-Potparević B. Antioxidative and anti-inflammatory effects of taxifolin in H2O2-induced oxidative stress in HTR-8/SVneo trophoblast cell line. in Reproductive Toxicology. 2024;126:108585.
doi:10.1016/j.reprotox.2024.108585 .

Bruić, Marija, Pirković, Andrea, Borozan, Sunčica, Nacka Aleksić, Mirjana, Jovanović Krivokuća, Milica, Spremo-Potparević, Biljana, "Antioxidative and anti-inflammatory effects of taxifolin in H2O2-induced oxidative stress in HTR-8/SVneo trophoblast cell line" in Reproductive Toxicology, 126 (2024):108585,
https://doi.org/10.1016/j.reprotox.2024.108585 . .

TY  - JOUR
AU  - Pirković-Čabarkapa, Andrea
AU  - Živković, Lada
AU  - Zlatković-Švenda, M.
AU  - Borozan, Sunčica
AU  - Topalović, Dijana
AU  - Dekanski, Dragana
AU  - Bruić, Marija
AU  - Bajić, Vladan
AU  - Radak-Perović, Marija
AU  - Spremo-Potparević, Biljana
PY  - 2020
UR  - https://vet-erinar.vet.bg.ac.rs/handle/123456789/1849
AB  - Oxidative stress and inflammation are DNA instability factors for rheumatoid arthritis (RA) patients. The aims of this study were to evaluate cytogenetic alterations in Peripheral Blood Lymphocytes (PBL) in two groups of RA patients: the early and the long-term RA group; and to examine potential of concomitant treatment with Methotrexate (MTX) and Dry olive leaf extract (DOLE) against cytogenetic damage in RA patients after a 3-weeks treatment. A total of 32 RA patients and 10 healthy individuals were included. RA patients were equally divided into four groups: two groups with early phase RA (one treated with MTX alone, the other in combination with DOLE); and two long-term phase RA groups (group with active disease and group with low disease activity)-both treated with MTX and DOLE combination. PBL cultures were screened for chromosome aberrations and micronuclei frequencies. Significantly increased frequencies of micronuclei were shown in active phase RA disease (both early and long-term) but not in the group with low disease activity, as compared to controls. Chromosome aberrations were detected for all 4 RA groups. The highest frequencies of micronuclei and chromosome aberrations were found in the long-term active RA group. After 3 weeks-treatment, there were no significant decrease of the micronuclei frequencies compared to baseline, although they were reduced in all RA groups, except for the group with the long-term active disease. High level of cytogenetic damage in RA patients was concordant with duration and activity of the RA disease. At 3 weeks of therapy, neither the combined treatment (MTX+DOLE), nor MTX alone did not affect the frequency of micronuclei formation.
T2  - Genetika
T1  - Cytogenetic alterations in rheumatoid arthritis patients treated with methotrexate and dry olive leaf extract
VL  - 52
IS  - 1
SP  - 67
EP  - 80
DO  - 10.2298/GENSR2001067P
ER  - 

@article{
author = "Pirković-Čabarkapa, Andrea and Živković, Lada and Zlatković-Švenda, M. and Borozan, Sunčica and Topalović, Dijana and Dekanski, Dragana and Bruić, Marija and Bajić, Vladan and Radak-Perović, Marija and Spremo-Potparević, Biljana",
year = "2020",
abstract = "Oxidative stress and inflammation are DNA instability factors for rheumatoid arthritis (RA) patients. The aims of this study were to evaluate cytogenetic alterations in Peripheral Blood Lymphocytes (PBL) in two groups of RA patients: the early and the long-term RA group; and to examine potential of concomitant treatment with Methotrexate (MTX) and Dry olive leaf extract (DOLE) against cytogenetic damage in RA patients after a 3-weeks treatment. A total of 32 RA patients and 10 healthy individuals were included. RA patients were equally divided into four groups: two groups with early phase RA (one treated with MTX alone, the other in combination with DOLE); and two long-term phase RA groups (group with active disease and group with low disease activity)-both treated with MTX and DOLE combination. PBL cultures were screened for chromosome aberrations and micronuclei frequencies. Significantly increased frequencies of micronuclei were shown in active phase RA disease (both early and long-term) but not in the group with low disease activity, as compared to controls. Chromosome aberrations were detected for all 4 RA groups. The highest frequencies of micronuclei and chromosome aberrations were found in the long-term active RA group. After 3 weeks-treatment, there were no significant decrease of the micronuclei frequencies compared to baseline, although they were reduced in all RA groups, except for the group with the long-term active disease. High level of cytogenetic damage in RA patients was concordant with duration and activity of the RA disease. At 3 weeks of therapy, neither the combined treatment (MTX+DOLE), nor MTX alone did not affect the frequency of micronuclei formation.",
journal = "Genetika",
title = "Cytogenetic alterations in rheumatoid arthritis patients treated with methotrexate and dry olive leaf extract",
volume = "52",
number = "1",
pages = "67-80",
doi = "10.2298/GENSR2001067P"
}

Pirković-Čabarkapa, A., Živković, L., Zlatković-Švenda, M., Borozan, S., Topalović, D., Dekanski, D., Bruić, M., Bajić, V., Radak-Perović, M.,& Spremo-Potparević, B.. (2020). Cytogenetic alterations in rheumatoid arthritis patients treated with methotrexate and dry olive leaf extract. in Genetika, 52(1), 67-80.
https://doi.org/10.2298/GENSR2001067P

Pirković-Čabarkapa A, Živković L, Zlatković-Švenda M, Borozan S, Topalović D, Dekanski D, Bruić M, Bajić V, Radak-Perović M, Spremo-Potparević B. Cytogenetic alterations in rheumatoid arthritis patients treated with methotrexate and dry olive leaf extract. in Genetika. 2020;52(1):67-80.
doi:10.2298/GENSR2001067P .

Pirković-Čabarkapa, Andrea, Živković, Lada, Zlatković-Švenda, M., Borozan, Sunčica, Topalović, Dijana, Dekanski, Dragana, Bruić, Marija, Bajić, Vladan, Radak-Perović, Marija, Spremo-Potparević, Biljana, "Cytogenetic alterations in rheumatoid arthritis patients treated with methotrexate and dry olive leaf extract" in Genetika, 52, no. 1 (2020):67-80,
https://doi.org/10.2298/GENSR2001067P . .

TY  - JOUR
AU  - Živković, Lada
AU  - Bajić, Vladan
AU  - Bruić, Marija
AU  - Borozan, Sunčica
AU  - Popić, Kristina
AU  - Topalović, Dijana
AU  - Santibanez, Juan Francisco
AU  - Spremo-Potparević, Biljana
PY  - 2019
UR  - https://vet-erinar.vet.bg.ac.rs/handle/123456789/1790
AB  - Immune Assist (IA) is produced from extract of six species of medical mushrooms: Agaricus blazei - Cordyceps sinensis - Grifola frondosa - Ganoderma lucidum - Coriolus versicolor - Lentinula edodes. The genoprotective potential of IA was evaluated for the first time. Significant antigenotoxic effects were detected in human peripheral blood cells against H2O2 induced DNA damage, in the pretreatment and in the posttreatment. The most efficient concentration of IA in pretreatment was 500 mu g/mL, while in posttreatment it was the concentration of 250 mu g/mL. Kinetics of attenuation of H2O2 induced DNA damage in posttreatment with the optimal concentration of IA showed significant decrease in the number of damaged cells at all time periods (15-60 min), reaching the greatest reduction after 15 and 45 min. Remarkable center dot OH scavenging properties and moderate reducing power, together with the modest DPPH scavenging activity, could be responsible for the great attenuation of DNA damage after 15 min of exposure to IA, while reduction of DNA damage after 45 min could be the result in additional stimulation of the cells repair machinery. Our results suggest that IA displayed antigenotoxic and antioxidant properties. A broader investigation of its profile in biological systems is needed.
PB  - Elsevier, Amsterdam
T2  - Mutation Research-Genetic Toxicology and Environmental Mutagenesis
T1  - Antigenotoxic and antioxidant potential of medicinal mushrooms (Immune Assist) against DNA damage induced by free radicals-an in vitro study
VL  - 845
SP  - UNSP 403078
DO  - 10.1016/j.mrgentox.2019.06.008
ER  - 

@article{
author = "Živković, Lada and Bajić, Vladan and Bruić, Marija and Borozan, Sunčica and Popić, Kristina and Topalović, Dijana and Santibanez, Juan Francisco and Spremo-Potparević, Biljana",
year = "2019",
abstract = "Immune Assist (IA) is produced from extract of six species of medical mushrooms: Agaricus blazei - Cordyceps sinensis - Grifola frondosa - Ganoderma lucidum - Coriolus versicolor - Lentinula edodes. The genoprotective potential of IA was evaluated for the first time. Significant antigenotoxic effects were detected in human peripheral blood cells against H2O2 induced DNA damage, in the pretreatment and in the posttreatment. The most efficient concentration of IA in pretreatment was 500 mu g/mL, while in posttreatment it was the concentration of 250 mu g/mL. Kinetics of attenuation of H2O2 induced DNA damage in posttreatment with the optimal concentration of IA showed significant decrease in the number of damaged cells at all time periods (15-60 min), reaching the greatest reduction after 15 and 45 min. Remarkable center dot OH scavenging properties and moderate reducing power, together with the modest DPPH scavenging activity, could be responsible for the great attenuation of DNA damage after 15 min of exposure to IA, while reduction of DNA damage after 45 min could be the result in additional stimulation of the cells repair machinery. Our results suggest that IA displayed antigenotoxic and antioxidant properties. A broader investigation of its profile in biological systems is needed.",
publisher = "Elsevier, Amsterdam",
journal = "Mutation Research-Genetic Toxicology and Environmental Mutagenesis",
title = "Antigenotoxic and antioxidant potential of medicinal mushrooms (Immune Assist) against DNA damage induced by free radicals-an in vitro study",
volume = "845",
pages = "UNSP 403078",
doi = "10.1016/j.mrgentox.2019.06.008"
}

Živković, L., Bajić, V., Bruić, M., Borozan, S., Popić, K., Topalović, D., Santibanez, J. F.,& Spremo-Potparević, B.. (2019). Antigenotoxic and antioxidant potential of medicinal mushrooms (Immune Assist) against DNA damage induced by free radicals-an in vitro study. in Mutation Research-Genetic Toxicology and Environmental Mutagenesis
Elsevier, Amsterdam., 845, UNSP 403078.
https://doi.org/10.1016/j.mrgentox.2019.06.008

Živković L, Bajić V, Bruić M, Borozan S, Popić K, Topalović D, Santibanez JF, Spremo-Potparević B. Antigenotoxic and antioxidant potential of medicinal mushrooms (Immune Assist) against DNA damage induced by free radicals-an in vitro study. in Mutation Research-Genetic Toxicology and Environmental Mutagenesis. 2019;845:UNSP 403078.
doi:10.1016/j.mrgentox.2019.06.008 .

Živković, Lada, Bajić, Vladan, Bruić, Marija, Borozan, Sunčica, Popić, Kristina, Topalović, Dijana, Santibanez, Juan Francisco, Spremo-Potparević, Biljana, "Antigenotoxic and antioxidant potential of medicinal mushrooms (Immune Assist) against DNA damage induced by free radicals-an in vitro study" in Mutation Research-Genetic Toxicology and Environmental Mutagenesis, 845 (2019):UNSP 403078,
https://doi.org/10.1016/j.mrgentox.2019.06.008 . .