TY  - JOUR
AU  - Pavlović, Miloš
AU  - Đukić, Mirjana
AU  - Vojvodić, Danilo
AU  - Ninković, Milica
AU  - Stevanović, Ivana
AU  - Đurić, Ana
AU  - Stanojević, Boban
PY  - 2021
UR  - https://vet-erinar.vet.bg.ac.rs/handle/123456789/2219
AB  - Background/Aim. Exposure of living organisms to γ-radiation results in the overproduction of free radicals. The aim of the study was to test if the subacute administration of micronized zeolite (MZC) accomplishes radioprotective role based on the evaluation of the status of oxidative stress (OS) in the brain and 8-hydroxyguanosine (8-OH-dG) in the plasma of the rats exposed to the single γ-ray irradiation of 2 and/or 10 Gray (Gy). Methods. Wistar rats were on a four-week normal or 5% MZC supplemented diet and afterward exposed to the single γ-ray irradiation of 2 and 10 Gy. Groups of rats were: a) on a normal diet (the control group, and 2Gy and 10Gy groups); b) on 5% MZC supplemented diet (the control group – MZC, MZC + 2Gy, and MZC + 10Gy groups). We measured malondialdehyde (MDA), glutathione (GSH) total, and activity of total super-oxide dismutase (tSOD) and manganese superoxide dismutase (MnSOD) in vulnerable brain regions (cerebellum, hippocampus, and cerebral cortex) and 8-OH-dG in plasma. Results. Lower MDA was found in the MZC+2Gy and MZC+10Gy groups compared to the 2Gy and 10Gy groups. Activity od total SOD was higher in the MZC+10Gy group than in the 10Gy one. GSH was the highest in the 10Gy group. Compared to the control group, 8-OH-dG was extremely higher in groups radiated with 10 Gy regardless of a diet, but slightly lower in the MZC+2Gy and 2Gy groups. Conclusion. Subacute MZC pretreatment accomplished partial radioprotective effect in irradiated rats compared to non-irradiated rats, based on suppressed SOD activity at 2 Gy, and reduced brain MDA when exposed to 2 Gy and 10 Gy.
AB  - Background/Aim. Exposure of living organisms to γradiation results in the overproduction of free radicals. The aim of the study was to test if the subacute administration of micronized zeolite (MZC) accomplishes radioprotective role based on the evaluation of the status of oxidative stress (OS) in the brain and 8-hydroxyguanosine (8-OH-dG) in the plasma of the rats exposed to the single γ-ray irradiation of 2 and/or 10 Gray (Gy). Methods. Wistar rats were on a four-week normal or 5% MZC supplemented diet and afterward exposed to the single γ-ray irradiation of 2 and 10 Gy. Groups of rats were: a) on a normal diet (the control group, and 2Gy and 10Gy groups); b) on 5% MZC supplemented diet (the control group – MZC, MZC + 2Gy, and MZC + 10Gy groups). We measured malondialdehyde (MDA), glutathione (GSH) total, and activity of total superoxide dismutase (tSOD) and manganese superoxide dismutase (MnSOD) in vulnerable brain regions (cerebellum, hippocampus, and cerebral cortex) and 8-OH-dG in plasma. Results. Lower MDA was found in the MZC+2Gy and MZC+10Gy groups compared to the 2Gy and 10Gy groups. Activity od total SOD was higher in the MZC+10Gy group than in the 10Gy one. GSH was the highest in the 10Gy group. Compared to the control group, 8-OH-dG was extremely higher in groups radiated with 10 Gy regardless of a diet, but slightly lower in the MZC+2Gy and 2Gy groups. Conclusion. Subacute MZC pretreatment accomplished partial radioprotective effect in irradiated rats compared to non-irradiated rats, based on suppressed SOD activity at 2 Gy, and reduced brain MDA when exposed to 2 Gy and 10 Gy.
PB  - Military Medical Academy
T2  - Vojnosanitetski pregled
T1  - Moderate radioprotective role of zeolite in rats
T1  - Umerena radioprotektivna uloga zeolita kod pacova
VL  - 78
IS  - 7
SP  - 760
EP  - 768
DO  - 10.2298/VSP190702136P
ER  - 

@article{
author = "Pavlović, Miloš and Đukić, Mirjana and Vojvodić, Danilo and Ninković, Milica and Stevanović, Ivana and Đurić, Ana and Stanojević, Boban",
year = "2021",
abstract = "Background/Aim. Exposure of living organisms to γ-radiation results in the overproduction of free radicals. The aim of the study was to test if the subacute administration of micronized zeolite (MZC) accomplishes radioprotective role based on the evaluation of the status of oxidative stress (OS) in the brain and 8-hydroxyguanosine (8-OH-dG) in the plasma of the rats exposed to the single γ-ray irradiation of 2 and/or 10 Gray (Gy). Methods. Wistar rats were on a four-week normal or 5% MZC supplemented diet and afterward exposed to the single γ-ray irradiation of 2 and 10 Gy. Groups of rats were: a) on a normal diet (the control group, and 2Gy and 10Gy groups); b) on 5% MZC supplemented diet (the control group – MZC, MZC + 2Gy, and MZC + 10Gy groups). We measured malondialdehyde (MDA), glutathione (GSH) total, and activity of total super-oxide dismutase (tSOD) and manganese superoxide dismutase (MnSOD) in vulnerable brain regions (cerebellum, hippocampus, and cerebral cortex) and 8-OH-dG in plasma. Results. Lower MDA was found in the MZC+2Gy and MZC+10Gy groups compared to the 2Gy and 10Gy groups. Activity od total SOD was higher in the MZC+10Gy group than in the 10Gy one. GSH was the highest in the 10Gy group. Compared to the control group, 8-OH-dG was extremely higher in groups radiated with 10 Gy regardless of a diet, but slightly lower in the MZC+2Gy and 2Gy groups. Conclusion. Subacute MZC pretreatment accomplished partial radioprotective effect in irradiated rats compared to non-irradiated rats, based on suppressed SOD activity at 2 Gy, and reduced brain MDA when exposed to 2 Gy and 10 Gy., Background/Aim. Exposure of living organisms to γradiation results in the overproduction of free radicals. The aim of the study was to test if the subacute administration of micronized zeolite (MZC) accomplishes radioprotective role based on the evaluation of the status of oxidative stress (OS) in the brain and 8-hydroxyguanosine (8-OH-dG) in the plasma of the rats exposed to the single γ-ray irradiation of 2 and/or 10 Gray (Gy). Methods. Wistar rats were on a four-week normal or 5% MZC supplemented diet and afterward exposed to the single γ-ray irradiation of 2 and 10 Gy. Groups of rats were: a) on a normal diet (the control group, and 2Gy and 10Gy groups); b) on 5% MZC supplemented diet (the control group – MZC, MZC + 2Gy, and MZC + 10Gy groups). We measured malondialdehyde (MDA), glutathione (GSH) total, and activity of total superoxide dismutase (tSOD) and manganese superoxide dismutase (MnSOD) in vulnerable brain regions (cerebellum, hippocampus, and cerebral cortex) and 8-OH-dG in plasma. Results. Lower MDA was found in the MZC+2Gy and MZC+10Gy groups compared to the 2Gy and 10Gy groups. Activity od total SOD was higher in the MZC+10Gy group than in the 10Gy one. GSH was the highest in the 10Gy group. Compared to the control group, 8-OH-dG was extremely higher in groups radiated with 10 Gy regardless of a diet, but slightly lower in the MZC+2Gy and 2Gy groups. Conclusion. Subacute MZC pretreatment accomplished partial radioprotective effect in irradiated rats compared to non-irradiated rats, based on suppressed SOD activity at 2 Gy, and reduced brain MDA when exposed to 2 Gy and 10 Gy.",
publisher = "Military Medical Academy",
journal = "Vojnosanitetski pregled",
title = "Moderate radioprotective role of zeolite in rats, Umerena radioprotektivna uloga zeolita kod pacova",
volume = "78",
number = "7",
pages = "760-768",
doi = "10.2298/VSP190702136P"
}

Pavlović, M., Đukić, M., Vojvodić, D., Ninković, M., Stevanović, I., Đurić, A.,& Stanojević, B.. (2021). Moderate radioprotective role of zeolite in rats. in Vojnosanitetski pregled
Military Medical Academy., 78(7), 760-768.
https://doi.org/10.2298/VSP190702136P

Pavlović M, Đukić M, Vojvodić D, Ninković M, Stevanović I, Đurić A, Stanojević B. Moderate radioprotective role of zeolite in rats. in Vojnosanitetski pregled. 2021;78(7):760-768.
doi:10.2298/VSP190702136P .

Pavlović, Miloš, Đukić, Mirjana, Vojvodić, Danilo, Ninković, Milica, Stevanović, Ivana, Đurić, Ana, Stanojević, Boban, "Moderate radioprotective role of zeolite in rats" in Vojnosanitetski pregled, 78, no. 7 (2021):760-768,
https://doi.org/10.2298/VSP190702136P . .

TY  - JOUR
AU  - Begić, Aida
AU  - Đurić, Ana
AU  - Ninković, Milica
AU  - Stevanović, Ivana
AU  - Đurđević, Dragan
AU  - Pavlović, Miloš
AU  - Jelić, Katarina
AU  - Pantelić, Ana
AU  - Zebić, Goran
AU  - Dejanović, Bratislav
AU  - Stanojević, Ivan
AU  - Vojvodić, Danilo
AU  - Milosavljević, Petar
AU  - Đukić, Mirjana
AU  - Saso, Luciano
PY  - 2017
UR  - https://vet-erinar.vet.bg.ac.rs/handle/123456789/1496
AB  - Examination of cadmium (Cd) toxicity and disulfiram (DSF) effect on liver was focused on oxidative stress (OS), bioelements status, morphological and functional changes. Male Wistar rats were intraperitoneally treated with 1mg CdCl2/kg BW/day; orally with 178.5 mg DSF/kg BW/day for 1, 3, 10 and 21 days; and co-exposed from 22nd to 42nd day. The co-exposure nearly restored previously suppressed total superoxide dismutase (SOD), catalase (CAT) and increased glutathione peroxidase (GPx) activities; increased previously reduced glutathione reductase (GR) and total glutathione-S-transferase (GST) activities; reduced previously increased superoxide anion radical (O-2(center dot-)) and malondialdehyde (MDA) levels; increased zinc (Zn) and iron (Fe), and decreased copper (Cu) (yet above control value), while magnesium (Mg) was not affected; and decreased serum alanine aminotransferases (ALT) levels. Histopathological examination showed signs of inflammation process as previously demonstrated by exposure to Cd. Overall, we ascertained partial liver redox status improvement, compared with the formerly Cd-induced impact.
PB  - Taylor & Francis Ltd, Abingdon
T2  - Journal of Enzyme Inhibition and Medicinal Chemistry
T1  - Disulfiram moderately restores impaired hepatic redox status of rats subchronically exposed to cadmium
VL  - 32
IS  - 1
SP  - 478
EP  - 489
DO  - 10.1080/14756366.2016.1261132
ER  - 

@article{
author = "Begić, Aida and Đurić, Ana and Ninković, Milica and Stevanović, Ivana and Đurđević, Dragan and Pavlović, Miloš and Jelić, Katarina and Pantelić, Ana and Zebić, Goran and Dejanović, Bratislav and Stanojević, Ivan and Vojvodić, Danilo and Milosavljević, Petar and Đukić, Mirjana and Saso, Luciano",
year = "2017",
abstract = "Examination of cadmium (Cd) toxicity and disulfiram (DSF) effect on liver was focused on oxidative stress (OS), bioelements status, morphological and functional changes. Male Wistar rats were intraperitoneally treated with 1mg CdCl2/kg BW/day; orally with 178.5 mg DSF/kg BW/day for 1, 3, 10 and 21 days; and co-exposed from 22nd to 42nd day. The co-exposure nearly restored previously suppressed total superoxide dismutase (SOD), catalase (CAT) and increased glutathione peroxidase (GPx) activities; increased previously reduced glutathione reductase (GR) and total glutathione-S-transferase (GST) activities; reduced previously increased superoxide anion radical (O-2(center dot-)) and malondialdehyde (MDA) levels; increased zinc (Zn) and iron (Fe), and decreased copper (Cu) (yet above control value), while magnesium (Mg) was not affected; and decreased serum alanine aminotransferases (ALT) levels. Histopathological examination showed signs of inflammation process as previously demonstrated by exposure to Cd. Overall, we ascertained partial liver redox status improvement, compared with the formerly Cd-induced impact.",
publisher = "Taylor & Francis Ltd, Abingdon",
journal = "Journal of Enzyme Inhibition and Medicinal Chemistry",
title = "Disulfiram moderately restores impaired hepatic redox status of rats subchronically exposed to cadmium",
volume = "32",
number = "1",
pages = "478-489",
doi = "10.1080/14756366.2016.1261132"
}

Begić, A., Đurić, A., Ninković, M., Stevanović, I., Đurđević, D., Pavlović, M., Jelić, K., Pantelić, A., Zebić, G., Dejanović, B., Stanojević, I., Vojvodić, D., Milosavljević, P., Đukić, M.,& Saso, L.. (2017). Disulfiram moderately restores impaired hepatic redox status of rats subchronically exposed to cadmium. in Journal of Enzyme Inhibition and Medicinal Chemistry
Taylor & Francis Ltd, Abingdon., 32(1), 478-489.
https://doi.org/10.1080/14756366.2016.1261132

Begić A, Đurić A, Ninković M, Stevanović I, Đurđević D, Pavlović M, Jelić K, Pantelić A, Zebić G, Dejanović B, Stanojević I, Vojvodić D, Milosavljević P, Đukić M, Saso L. Disulfiram moderately restores impaired hepatic redox status of rats subchronically exposed to cadmium. in Journal of Enzyme Inhibition and Medicinal Chemistry. 2017;32(1):478-489.
doi:10.1080/14756366.2016.1261132 .

Begić, Aida, Đurić, Ana, Ninković, Milica, Stevanović, Ivana, Đurđević, Dragan, Pavlović, Miloš, Jelić, Katarina, Pantelić, Ana, Zebić, Goran, Dejanović, Bratislav, Stanojević, Ivan, Vojvodić, Danilo, Milosavljević, Petar, Đukić, Mirjana, Saso, Luciano, "Disulfiram moderately restores impaired hepatic redox status of rats subchronically exposed to cadmium" in Journal of Enzyme Inhibition and Medicinal Chemistry, 32, no. 1 (2017):478-489,
https://doi.org/10.1080/14756366.2016.1261132 . .

TY  - JOUR
AU  - Đurić, Ana
AU  - Begić, Aida
AU  - Gobeljić, Borko
AU  - Stanojević, Ivan
AU  - Ninković, Milica
AU  - Vojvodić, Danilo
AU  - Pantelić, Ana
AU  - Zebić, Goran
AU  - Prokić, Vera
AU  - Dejanović, Bratislav
AU  - Stojanović, Ivana
AU  - Pavlica, Marina
AU  - Đukić, Dusan
AU  - Saso, Luciano
AU  - Đurđević, Dragan
AU  - Pavlović, Miloš
AU  - Topić, Aleksandra
AU  - Vujanović, Dragana
AU  - Stevanović, Ivana
AU  - Đukić, Mirjana
PY  - 2015
UR  - https://vet-erinar.vet.bg.ac.rs/handle/123456789/1302
AB  - The objective of our study was to examine testicular toxicity of cadmium (Cd), focusing on oxidative stress (OS), essential metals and androgenic status and morphological changes. Male Wistar rats [controls and four Cd-subgroups (n = 6) organized according to the exposure (1, 3, 10 and 21 days)] were intraperitoneally (i.p.) treated with 1 mg CdCl2/kg/day. Testicular Cd deposition was noticed from the 1st day. After 10 and 21 days, copper (Cu) and iron (Fe) increased by 60-109% and 43-67%, respectively, while zinc (Zn) decreased by 24-33%. During 121 days of the exposure, decrease in testicular total superoxide dismutase (SOD) and total glutathione-s-transferase (GST) activities occurred gradually by 30-78% and 15-84%, respectively, while superoxide anion radical (O-2(center dot-)) increased gradually by 114-271%. After 10-21 days, decrease in testicular catalase (CAT) activity appeared by 13-31%. After 21 days, malondialdehyde (MDA) decreased by 44% and the ratio of oxidized glutathione/reduced glutathione (GSSG/GSH) increased by 130% in testes of the rats exposed to Cd. Additionally, decreased testicular testosterone level and the relative testes mass, along with induced microscopic and macroscopic changes were occured, what can be explained as the consequence of instantly developed OS, impaired essential metals status and Cd testicular deposition.
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Food and Chemical Toxicology
T1  - Oxidative stress, bioelements and androgen status in testes of rats subacutely exposed to cadmium
VL  - 86
SP  - 25
EP  - 33
DO  - 10.1016/j.fct.2015.09.004
ER  - 

@article{
author = "Đurić, Ana and Begić, Aida and Gobeljić, Borko and Stanojević, Ivan and Ninković, Milica and Vojvodić, Danilo and Pantelić, Ana and Zebić, Goran and Prokić, Vera and Dejanović, Bratislav and Stojanović, Ivana and Pavlica, Marina and Đukić, Dusan and Saso, Luciano and Đurđević, Dragan and Pavlović, Miloš and Topić, Aleksandra and Vujanović, Dragana and Stevanović, Ivana and Đukić, Mirjana",
year = "2015",
abstract = "The objective of our study was to examine testicular toxicity of cadmium (Cd), focusing on oxidative stress (OS), essential metals and androgenic status and morphological changes. Male Wistar rats [controls and four Cd-subgroups (n = 6) organized according to the exposure (1, 3, 10 and 21 days)] were intraperitoneally (i.p.) treated with 1 mg CdCl2/kg/day. Testicular Cd deposition was noticed from the 1st day. After 10 and 21 days, copper (Cu) and iron (Fe) increased by 60-109% and 43-67%, respectively, while zinc (Zn) decreased by 24-33%. During 121 days of the exposure, decrease in testicular total superoxide dismutase (SOD) and total glutathione-s-transferase (GST) activities occurred gradually by 30-78% and 15-84%, respectively, while superoxide anion radical (O-2(center dot-)) increased gradually by 114-271%. After 10-21 days, decrease in testicular catalase (CAT) activity appeared by 13-31%. After 21 days, malondialdehyde (MDA) decreased by 44% and the ratio of oxidized glutathione/reduced glutathione (GSSG/GSH) increased by 130% in testes of the rats exposed to Cd. Additionally, decreased testicular testosterone level and the relative testes mass, along with induced microscopic and macroscopic changes were occured, what can be explained as the consequence of instantly developed OS, impaired essential metals status and Cd testicular deposition.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Food and Chemical Toxicology",
title = "Oxidative stress, bioelements and androgen status in testes of rats subacutely exposed to cadmium",
volume = "86",
pages = "25-33",
doi = "10.1016/j.fct.2015.09.004"
}

Đurić, A., Begić, A., Gobeljić, B., Stanojević, I., Ninković, M., Vojvodić, D., Pantelić, A., Zebić, G., Prokić, V., Dejanović, B., Stojanović, I., Pavlica, M., Đukić, D., Saso, L., Đurđević, D., Pavlović, M., Topić, A., Vujanović, D., Stevanović, I.,& Đukić, M.. (2015). Oxidative stress, bioelements and androgen status in testes of rats subacutely exposed to cadmium. in Food and Chemical Toxicology
Pergamon-Elsevier Science Ltd, Oxford., 86, 25-33.
https://doi.org/10.1016/j.fct.2015.09.004

Đurić A, Begić A, Gobeljić B, Stanojević I, Ninković M, Vojvodić D, Pantelić A, Zebić G, Prokić V, Dejanović B, Stojanović I, Pavlica M, Đukić D, Saso L, Đurđević D, Pavlović M, Topić A, Vujanović D, Stevanović I, Đukić M. Oxidative stress, bioelements and androgen status in testes of rats subacutely exposed to cadmium. in Food and Chemical Toxicology. 2015;86:25-33.
doi:10.1016/j.fct.2015.09.004 .

Đurić, Ana, Begić, Aida, Gobeljić, Borko, Stanojević, Ivan, Ninković, Milica, Vojvodić, Danilo, Pantelić, Ana, Zebić, Goran, Prokić, Vera, Dejanović, Bratislav, Stojanović, Ivana, Pavlica, Marina, Đukić, Dusan, Saso, Luciano, Đurđević, Dragan, Pavlović, Miloš, Topić, Aleksandra, Vujanović, Dragana, Stevanović, Ivana, Đukić, Mirjana, "Oxidative stress, bioelements and androgen status in testes of rats subacutely exposed to cadmium" in Food and Chemical Toxicology, 86 (2015):25-33,
https://doi.org/10.1016/j.fct.2015.09.004 . .