Stanković, Sanja

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  • Stanković, Sanja (8)
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Author's Bibliography

Serum High-Mobility Group Box 1 and Heme Oxygenase 1 as Biomarkers in COVID-19 Patients at Hospital Admission

Grigorov, Ilijana; Pejić, Snežana; Todorović, Ana; Drakulić, Dunja; Veljković, Filip; Miletić-Vukajlović, Jadranka; Bobić, Katarina; Soldatović, Ivan; Đurašević, Siniša; Jasnić, Nebojša; Stanković, Sanja; Glumac, Sofija; Mihailović-Vučinić, Violeta; Milenković, Branislava

(Basel: MDPI, 2023)

TY  - JOUR
AU  - Grigorov, Ilijana
AU  - Pejić, Snežana
AU  - Todorović, Ana
AU  - Drakulić, Dunja
AU  - Veljković, Filip
AU  - Miletić-Vukajlović, Jadranka
AU  - Bobić, Katarina
AU  - Soldatović, Ivan
AU  - Đurašević, Siniša
AU  - Jasnić, Nebojša
AU  - Stanković, Sanja
AU  - Glumac, Sofija
AU  - Mihailović-Vučinić, Violeta
AU  - Milenković, Branislava
PY  - 2023
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/6126
AB  - The careful monitoring of patients with mild/moderate COVID-19 is of particular importance because of the rapid progression of complications associated with COVID-19. For prognostic reasons and for the economic management of health care resources, additional biomarkers need to be identified, and their monitoring can conceivably be performed in the early stages of the disease. In this retrospective cross-sectional study, we found that serum concentrations of high-mobility group box 1 (HMGB1) and heme oxygenase-1 (HO-1), at the time of hospital admission, could be useful biomarkers for COVID-19 management. The study included 160 randomly selected recovered patients with mild to moderate COVID-19 on admission. Compared with healthy controls, serum HMGB1 and HO-1 levels increased by 487.6 pg/mL versus 43.1 pg/mL and 1497.7 pg/mL versus 756.1 pg/mL, respectively. Serum HO-1 correlated significantly with serum HMGB1, oxidative stress parameters (malondialdehyde (MDA), the phosphatidylcholine/lysophosphatidylcholine ratio (PC/LPC), the ratio of reduced and oxidative glutathione (GSH/GSSG)), and anti-inflammatory acute phase proteins (ferritin, haptoglobin). Increased heme catabolism/hemolysis were not detected. We hypothesize that the increase in HO-1 in the early phase of COVID-19 disease is likely to have a survival benefit by providing protection against oxidative stress and inflammation, whereas the level of HMGB1 increase reflects the activity of the innate immune system and represents levels within which the disease can be kept under control.
PB  - Basel: MDPI
T2  - International Journal of Molecular Sciences
T1  - Serum High-Mobility Group Box 1 and Heme Oxygenase 1 as Biomarkers in COVID-19 Patients at Hospital Admission
IS  - 17
VL  - 24
DO  - 10.3390/ijms241713164
SP  - 13164
ER  - 
@article{
author = "Grigorov, Ilijana and Pejić, Snežana and Todorović, Ana and Drakulić, Dunja and Veljković, Filip and Miletić-Vukajlović, Jadranka and Bobić, Katarina and Soldatović, Ivan and Đurašević, Siniša and Jasnić, Nebojša and Stanković, Sanja and Glumac, Sofija and Mihailović-Vučinić, Violeta and Milenković, Branislava",
year = "2023",
abstract = "The careful monitoring of patients with mild/moderate COVID-19 is of particular importance because of the rapid progression of complications associated with COVID-19. For prognostic reasons and for the economic management of health care resources, additional biomarkers need to be identified, and their monitoring can conceivably be performed in the early stages of the disease. In this retrospective cross-sectional study, we found that serum concentrations of high-mobility group box 1 (HMGB1) and heme oxygenase-1 (HO-1), at the time of hospital admission, could be useful biomarkers for COVID-19 management. The study included 160 randomly selected recovered patients with mild to moderate COVID-19 on admission. Compared with healthy controls, serum HMGB1 and HO-1 levels increased by 487.6 pg/mL versus 43.1 pg/mL and 1497.7 pg/mL versus 756.1 pg/mL, respectively. Serum HO-1 correlated significantly with serum HMGB1, oxidative stress parameters (malondialdehyde (MDA), the phosphatidylcholine/lysophosphatidylcholine ratio (PC/LPC), the ratio of reduced and oxidative glutathione (GSH/GSSG)), and anti-inflammatory acute phase proteins (ferritin, haptoglobin). Increased heme catabolism/hemolysis were not detected. We hypothesize that the increase in HO-1 in the early phase of COVID-19 disease is likely to have a survival benefit by providing protection against oxidative stress and inflammation, whereas the level of HMGB1 increase reflects the activity of the innate immune system and represents levels within which the disease can be kept under control.",
publisher = "Basel: MDPI",
journal = "International Journal of Molecular Sciences",
title = "Serum High-Mobility Group Box 1 and Heme Oxygenase 1 as Biomarkers in COVID-19 Patients at Hospital Admission",
number = "17",
volume = "24",
doi = "10.3390/ijms241713164",
pages = "13164"
}
Grigorov, I., Pejić, S., Todorović, A., Drakulić, D., Veljković, F., Miletić-Vukajlović, J., Bobić, K., Soldatović, I., Đurašević, S., Jasnić, N., Stanković, S., Glumac, S., Mihailović-Vučinić, V.,& Milenković, B.. (2023). Serum High-Mobility Group Box 1 and Heme Oxygenase 1 as Biomarkers in COVID-19 Patients at Hospital Admission. in International Journal of Molecular Sciences
Basel: MDPI., 24(17), 13164.
https://doi.org/10.3390/ijms241713164
Grigorov I, Pejić S, Todorović A, Drakulić D, Veljković F, Miletić-Vukajlović J, Bobić K, Soldatović I, Đurašević S, Jasnić N, Stanković S, Glumac S, Mihailović-Vučinić V, Milenković B. Serum High-Mobility Group Box 1 and Heme Oxygenase 1 as Biomarkers in COVID-19 Patients at Hospital Admission. in International Journal of Molecular Sciences. 2023;24(17):13164.
doi:10.3390/ijms241713164 .
Grigorov, Ilijana, Pejić, Snežana, Todorović, Ana, Drakulić, Dunja, Veljković, Filip, Miletić-Vukajlović, Jadranka, Bobić, Katarina, Soldatović, Ivan, Đurašević, Siniša, Jasnić, Nebojša, Stanković, Sanja, Glumac, Sofija, Mihailović-Vučinić, Violeta, Milenković, Branislava, "Serum High-Mobility Group Box 1 and Heme Oxygenase 1 as Biomarkers in COVID-19 Patients at Hospital Admission" in International Journal of Molecular Sciences, 24, no. 17 (2023):13164,
https://doi.org/10.3390/ijms241713164 . .
1
1

Genistein regulates calcium and phosphate homeostasis without activation of MEK 1/2 signalling pathway in an animal model of the andropause

Živanović, Jasmina; Jarić, Ivana; Ajdžanović, Vladimir; Miler, Marko; Stanković, Sanja; Milošević, Verica; Filipović, Branko

(Elsevier GmbH, 2022)

TY  - JOUR
AU  - Živanović, Jasmina
AU  - Jarić, Ivana
AU  - Ajdžanović, Vladimir
AU  - Miler, Marko
AU  - Stanković, Sanja
AU  - Milošević, Verica
AU  - Filipović, Branko
PY  - 2022
UR  - https://linkinghub.elsevier.com/retrieve/pii/S094096022100162X
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/4499
AB  - Soy isoflavone genistein interplays with numerous physiological or pathophysiological processes during ageing. However, its protective role and underlying mechanisms of action in the regulation of calcium (Ca2+) and phosphate (Pi) homeostasis in an animal model of the andropause are yet to be fully clarified. Wistar male rats (16-month-old) were divided into sham-operated, orchidectomized, orchidectomized estradiol-treated (0.625 mg/kg b.m./day) and orchidectomized genistein-treated (30 mg/kg b.m./day) groups. Treatments were administered subcutaneously for 3 weeks, while the controls received vehicle alone. Estradiol treatment increased the expression level of fibroblast growth factor receptor (FGFR) and parathyroid hormone 1 receptor (PTH1R), and activated mitogen – activated protein kinase kinase 1/2 (MEK 1/2) signaling pathway in the kidneys. Genistein application induced a prominent gene and protein expression of Klotho and downregulated the expression of FGFR and PTH1R in the kidney of andropausal rats. Activation of protein kinase B (Akt) signalling pathway was observed, while MEK 1/2 signaling pathway wasn't altered after genistein treatment. The increase of 25 (OH) vitamin D in the serum and decrease in Ca2+ urine content was observed after genistein application. Our findings strongly suggest genistein as a potent biocompound with beneficial effects on the regulation of Ca2+ and Pi homeostasis, especially during aging process when the balance of mineral metabolism is impaired. These novel data provide closer insights into the physiological roles of genistein in the regulation of mineral homeostasis.
PB  - Elsevier GmbH
T2  - Annals of Anatomy - Anatomischer Anzeiger
T1  - Genistein regulates calcium and phosphate homeostasis without activation of MEK 1/2 signalling pathway in an animal model of the andropause
VL  - 239
DO  - 10.1016/j.aanat.2021.151836
SP  - 151836
ER  - 
@article{
author = "Živanović, Jasmina and Jarić, Ivana and Ajdžanović, Vladimir and Miler, Marko and Stanković, Sanja and Milošević, Verica and Filipović, Branko",
year = "2022",
abstract = "Soy isoflavone genistein interplays with numerous physiological or pathophysiological processes during ageing. However, its protective role and underlying mechanisms of action in the regulation of calcium (Ca2+) and phosphate (Pi) homeostasis in an animal model of the andropause are yet to be fully clarified. Wistar male rats (16-month-old) were divided into sham-operated, orchidectomized, orchidectomized estradiol-treated (0.625 mg/kg b.m./day) and orchidectomized genistein-treated (30 mg/kg b.m./day) groups. Treatments were administered subcutaneously for 3 weeks, while the controls received vehicle alone. Estradiol treatment increased the expression level of fibroblast growth factor receptor (FGFR) and parathyroid hormone 1 receptor (PTH1R), and activated mitogen – activated protein kinase kinase 1/2 (MEK 1/2) signaling pathway in the kidneys. Genistein application induced a prominent gene and protein expression of Klotho and downregulated the expression of FGFR and PTH1R in the kidney of andropausal rats. Activation of protein kinase B (Akt) signalling pathway was observed, while MEK 1/2 signaling pathway wasn't altered after genistein treatment. The increase of 25 (OH) vitamin D in the serum and decrease in Ca2+ urine content was observed after genistein application. Our findings strongly suggest genistein as a potent biocompound with beneficial effects on the regulation of Ca2+ and Pi homeostasis, especially during aging process when the balance of mineral metabolism is impaired. These novel data provide closer insights into the physiological roles of genistein in the regulation of mineral homeostasis.",
publisher = "Elsevier GmbH",
journal = "Annals of Anatomy - Anatomischer Anzeiger",
title = "Genistein regulates calcium and phosphate homeostasis without activation of MEK 1/2 signalling pathway in an animal model of the andropause",
volume = "239",
doi = "10.1016/j.aanat.2021.151836",
pages = "151836"
}
Živanović, J., Jarić, I., Ajdžanović, V., Miler, M., Stanković, S., Milošević, V.,& Filipović, B.. (2022). Genistein regulates calcium and phosphate homeostasis without activation of MEK 1/2 signalling pathway in an animal model of the andropause. in Annals of Anatomy - Anatomischer Anzeiger
Elsevier GmbH., 239, 151836.
https://doi.org/10.1016/j.aanat.2021.151836
Živanović J, Jarić I, Ajdžanović V, Miler M, Stanković S, Milošević V, Filipović B. Genistein regulates calcium and phosphate homeostasis without activation of MEK 1/2 signalling pathway in an animal model of the andropause. in Annals of Anatomy - Anatomischer Anzeiger. 2022;239:151836.
doi:10.1016/j.aanat.2021.151836 .
Živanović, Jasmina, Jarić, Ivana, Ajdžanović, Vladimir, Miler, Marko, Stanković, Sanja, Milošević, Verica, Filipović, Branko, "Genistein regulates calcium and phosphate homeostasis without activation of MEK 1/2 signalling pathway in an animal model of the andropause" in Annals of Anatomy - Anatomischer Anzeiger, 239 (2022):151836,
https://doi.org/10.1016/j.aanat.2021.151836 . .
2
2

Efekti pretretmana meldonijumom na tokove različitih modela sepsi kod pacova

Lakić, Iva; Đurašević, Siniša; Ružičić, Aleksandra; Tosti, Tomislav; Đurović, Saša; Glumac, Sofija; Pavlović, Slađan; Borković-Mitić, Slavica; Grigorov, Ilijana; Stanković, Sanja; Pejić, Snežana; Todorović, Ana; Drakulić, Dunja; Jasnić, Nebojša; Đorđević, Jelena; Todorović, Zoran

(Belgrade: Serbian Biological Society, 2022)

TY  - CONF
AU  - Lakić, Iva
AU  - Đurašević, Siniša
AU  - Ružičić, Aleksandra
AU  - Tosti, Tomislav
AU  - Đurović, Saša
AU  - Glumac, Sofija
AU  - Pavlović, Slađan
AU  - Borković-Mitić, Slavica
AU  - Grigorov, Ilijana
AU  - Stanković, Sanja
AU  - Pejić, Snežana
AU  - Todorović, Ana
AU  - Drakulić, Dunja
AU  - Jasnić, Nebojša
AU  - Đorđević, Jelena
AU  - Todorović, Zoran
PY  - 2022
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5933
AB  - Сепса је стање опасно по живот узроковано нерегулисаним и прекомерним
одговором на инфекцију, које праћено инфламацијом и поремећеним
метаболизмом липида доводи до постепеног отказивања органа.1,2 Мелдонијум је
антиинфламаторни лек који се користи за лечење исхемије миокарда.3 Он делује
тако што преусмерава производњу енергије са оксидације масних киселина на
гликолизу, као пут који троши мање кисеоника. На овај начин мелдонијум
негативно утиче на метаболизам липида. Истраживали смо ефекте
четворонедељног претретмана мелдонијумом на ток фекалне сепсе (ФИП) и сепсе
изазиване липополисахаридом (ЛПС), код мужјака пацова. Изненађујуће, у
условима фекалне сепсе, мелдонијум је повећао стопу морталитета животиња у
поређењу са групом која није третирана мелдонијумом. Анализе оксидативног и
инфламаторног статуса ткива (срце, јетра, бубрези) потврдиле су
антиинфламаторне, антиапоптотске и антинекротичке ефекте мелдонијума, код оба
модела сепсе. Када је реч о производњи енергије, упркос неким сличностима,
утврђене су разлике у ова два модела. Једна од очигледних разлика је у одговору
симпатоадреналног система, који је изостао код ФИП модела, док је код ЛПС
модела довео до двоструког повећања концентрације катехоламина у серуму. Ова
студија показује важност ненарушене производње енергије скрећући пажњу на
потребу ревизије постојећих смерница у клиничком лечењу сепсе, али и отвара пут
за откривање нових терапијских приступа.
AB  - Sepsa je stanje opasno po život uzrokovano neregulisanim i prekomernim odgovorom na infekciju, koje praćeno inflamacijom i poremećenim metabolizmom lipida dovodi do postepenog otkazivanja organa.1,2 Meldonijum je antiinflamatorni lek koji se koristi za lečenje ishemije miokarda.3 On deluje tako što preusmerava proizvodnju energije sa oksidacije masnih kiselina na glikolizu, kao put koji troši manje kiseonika. Na ovaj način meldonijum negativno utiče na metabolizam lipida. Istraživali smo efekte četvoronedeljnog pretretmana meldonijumom na tok fekalne sepse (FIP) i sepse izazivane lipopolisaharidom (LPS), kod mužjaka pacova. Iznenađujuće, u uslovima fekalne sepse, meldonijum je povećao stopu mortaliteta životinja u poređenju sa grupom koja nije tretirana meldonijumom. Analize oksidativnog i inflamatornog statusa tkiva (srce, jetra, bubrezi) potvrdile su antiinflamatorne, antiapoptotske i antinekrotičke efekte meldonijuma, kod oba modela sepse. Kada je reč o proizvodnji energije, uprkos nekim sličnostima, utvrđene su razlike u ova dva modela. Jedna od očiglednih razlika je u odgovoru simpatoadrenalnog sistema, koji je izostao kod FIP modela, dok je kod LPS modela doveo do dvostrukog povećanja koncentracije kateholamina u serumu. Ova studija pokazuje važnost nenarušene proizvodnje energije skrećući pažnju na potrebu revizije postojećih smernica u kliničkom lečenju sepse, ali i otvara put za otkrivanje novih terapijskih pristupa.
PB  - Belgrade: Serbian Biological Society
C3  - Knjiga sažetaka: Treći Kongres biologa Srbije: Osnovna i primenjena istraživanja: Metodika nastave; 2022 Sep 21-25; Zlatibor, Serbia
T1  - Efekti pretretmana meldonijumom na tokove različitih modela sepsi kod pacova
T1  - Ефекти претретмана мелдонијумом на токове различитих модела сепси код пацова
SP  - 340
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_5933
ER  - 
@conference{
author = "Lakić, Iva and Đurašević, Siniša and Ružičić, Aleksandra and Tosti, Tomislav and Đurović, Saša and Glumac, Sofija and Pavlović, Slađan and Borković-Mitić, Slavica and Grigorov, Ilijana and Stanković, Sanja and Pejić, Snežana and Todorović, Ana and Drakulić, Dunja and Jasnić, Nebojša and Đorđević, Jelena and Todorović, Zoran",
year = "2022",
abstract = "Сепса је стање опасно по живот узроковано нерегулисаним и прекомерним
одговором на инфекцију, које праћено инфламацијом и поремећеним
метаболизмом липида доводи до постепеног отказивања органа.1,2 Мелдонијум је
антиинфламаторни лек који се користи за лечење исхемије миокарда.3 Он делује
тако што преусмерава производњу енергије са оксидације масних киселина на
гликолизу, као пут који троши мање кисеоника. На овај начин мелдонијум
негативно утиче на метаболизам липида. Истраживали смо ефекте
четворонедељног претретмана мелдонијумом на ток фекалне сепсе (ФИП) и сепсе
изазиване липополисахаридом (ЛПС), код мужјака пацова. Изненађујуће, у
условима фекалне сепсе, мелдонијум је повећао стопу морталитета животиња у
поређењу са групом која није третирана мелдонијумом. Анализе оксидативног и
инфламаторног статуса ткива (срце, јетра, бубрези) потврдиле су
антиинфламаторне, антиапоптотске и антинекротичке ефекте мелдонијума, код оба
модела сепсе. Када је реч о производњи енергије, упркос неким сличностима,
утврђене су разлике у ова два модела. Једна од очигледних разлика је у одговору
симпатоадреналног система, који је изостао код ФИП модела, док је код ЛПС
модела довео до двоструког повећања концентрације катехоламина у серуму. Ова
студија показује важност ненарушене производње енергије скрећући пажњу на
потребу ревизије постојећих смерница у клиничком лечењу сепсе, али и отвара пут
за откривање нових терапијских приступа., Sepsa je stanje opasno po život uzrokovano neregulisanim i prekomernim odgovorom na infekciju, koje praćeno inflamacijom i poremećenim metabolizmom lipida dovodi do postepenog otkazivanja organa.1,2 Meldonijum je antiinflamatorni lek koji se koristi za lečenje ishemije miokarda.3 On deluje tako što preusmerava proizvodnju energije sa oksidacije masnih kiselina na glikolizu, kao put koji troši manje kiseonika. Na ovaj način meldonijum negativno utiče na metabolizam lipida. Istraživali smo efekte četvoronedeljnog pretretmana meldonijumom na tok fekalne sepse (FIP) i sepse izazivane lipopolisaharidom (LPS), kod mužjaka pacova. Iznenađujuće, u uslovima fekalne sepse, meldonijum je povećao stopu mortaliteta životinja u poređenju sa grupom koja nije tretirana meldonijumom. Analize oksidativnog i inflamatornog statusa tkiva (srce, jetra, bubrezi) potvrdile su antiinflamatorne, antiapoptotske i antinekrotičke efekte meldonijuma, kod oba modela sepse. Kada je reč o proizvodnji energije, uprkos nekim sličnostima, utvrđene su razlike u ova dva modela. Jedna od očiglednih razlika je u odgovoru simpatoadrenalnog sistema, koji je izostao kod FIP modela, dok je kod LPS modela doveo do dvostrukog povećanja koncentracije kateholamina u serumu. Ova studija pokazuje važnost nenarušene proizvodnje energije skrećući pažnju na potrebu revizije postojećih smernica u kliničkom lečenju sepse, ali i otvara put za otkrivanje novih terapijskih pristupa.",
publisher = "Belgrade: Serbian Biological Society",
journal = "Knjiga sažetaka: Treći Kongres biologa Srbije: Osnovna i primenjena istraživanja: Metodika nastave; 2022 Sep 21-25; Zlatibor, Serbia",
title = "Efekti pretretmana meldonijumom na tokove različitih modela sepsi kod pacova, Ефекти претретмана мелдонијумом на токове различитих модела сепси код пацова",
pages = "340",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_5933"
}
Lakić, I., Đurašević, S., Ružičić, A., Tosti, T., Đurović, S., Glumac, S., Pavlović, S., Borković-Mitić, S., Grigorov, I., Stanković, S., Pejić, S., Todorović, A., Drakulić, D., Jasnić, N., Đorđević, J.,& Todorović, Z.. (2022). Efekti pretretmana meldonijumom na tokove različitih modela sepsi kod pacova. in Knjiga sažetaka: Treći Kongres biologa Srbije: Osnovna i primenjena istraživanja: Metodika nastave; 2022 Sep 21-25; Zlatibor, Serbia
Belgrade: Serbian Biological Society., 340.
https://hdl.handle.net/21.15107/rcub_ibiss_5933
Lakić I, Đurašević S, Ružičić A, Tosti T, Đurović S, Glumac S, Pavlović S, Borković-Mitić S, Grigorov I, Stanković S, Pejić S, Todorović A, Drakulić D, Jasnić N, Đorđević J, Todorović Z. Efekti pretretmana meldonijumom na tokove različitih modela sepsi kod pacova. in Knjiga sažetaka: Treći Kongres biologa Srbije: Osnovna i primenjena istraživanja: Metodika nastave; 2022 Sep 21-25; Zlatibor, Serbia. 2022;:340.
https://hdl.handle.net/21.15107/rcub_ibiss_5933 .
Lakić, Iva, Đurašević, Siniša, Ružičić, Aleksandra, Tosti, Tomislav, Đurović, Saša, Glumac, Sofija, Pavlović, Slađan, Borković-Mitić, Slavica, Grigorov, Ilijana, Stanković, Sanja, Pejić, Snežana, Todorović, Ana, Drakulić, Dunja, Jasnić, Nebojša, Đorđević, Jelena, Todorović, Zoran, "Efekti pretretmana meldonijumom na tokove različitih modela sepsi kod pacova" in Knjiga sažetaka: Treći Kongres biologa Srbije: Osnovna i primenjena istraživanja: Metodika nastave; 2022 Sep 21-25; Zlatibor, Serbia (2022):340,
https://hdl.handle.net/21.15107/rcub_ibiss_5933 .

The effects of a meldonium pre-treatment on the course of the faecal-induced sepsis in rats

Đurašević, Siniša; Ružičić, Aleksandra; Lakić, Iva; Tosti, Tomislav; Đurović, Saša; Glumac, Sofija; Pavlović, Slađan; Borković Mitić, Slavica; Grigorov, Ilijana; Stanković, Sanja; Jasnić, Nebojša; Đorđević, Jelena; Todorović, Zoran

(Basel: MDPI, 2021)

TY  - JOUR
AU  - Đurašević, Siniša
AU  - Ružičić, Aleksandra
AU  - Lakić, Iva
AU  - Tosti, Tomislav
AU  - Đurović, Saša
AU  - Glumac, Sofija
AU  - Pavlović, Slađan
AU  - Borković Mitić, Slavica
AU  - Grigorov, Ilijana
AU  - Stanković, Sanja
AU  - Jasnić, Nebojša
AU  - Đorđević, Jelena
AU  - Todorović, Zoran
PY  - 2021
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/4413
AB  - Sepsis is a life-threatening condition caused by the dysregulated and overwhelming
response to infection, accompanied by an exaggerated pro-inflammatory state and lipid metabolism
disturbance leading to sequential organ failure. Meldonium is an anti-ischemic and anti-inflammatory
agent which negatively interferes with lipid metabolism by shifting energy production from fatty
acid oxidation to glycolysis, as a less oxygen-demanding pathway. Thus, we investigated the effects
of a four-week meldonium pre-treatment on faecal-induced sepsis in Sprague-Dawley male rats.
Surprisingly, under septic conditions, meldonium increased animal mortality rate compared with
the meldonium non-treated group. However, analysis of the tissue oxidative status did not provide
support for the detrimental effects of meldonium, nor did the analysis of the tissue inflammatory
status showing anti-inflammatory, anti-apoptotic, and anti-necrotic effects of meldonium. After
performing tissue lipidomic analysis, we concluded that the potential cause of the meldonium
harmful effect is to be found in the overall decreased lipid metabolism. The present study underlines
the importance of uninterrupted energy production in sepsis, closely drawing attention to the possible
harmful effects of lipid-mobilization impairment caused by certain therapeutics. This could lead to
the much-needed revision of the existing guidelines in the clinical treatment of sepsis while paving
the way for discovering new therapeutic approaches.
PB  - Basel: MDPI
T2  - International Journal of Molecular Sciences
T1  - The effects of a meldonium pre-treatment on the course of the faecal-induced sepsis in rats
IS  - 18
VL  - 22
DO  - 10.3390/ijms22189698
SP  - 9698
ER  - 
@article{
author = "Đurašević, Siniša and Ružičić, Aleksandra and Lakić, Iva and Tosti, Tomislav and Đurović, Saša and Glumac, Sofija and Pavlović, Slađan and Borković Mitić, Slavica and Grigorov, Ilijana and Stanković, Sanja and Jasnić, Nebojša and Đorđević, Jelena and Todorović, Zoran",
year = "2021",
abstract = "Sepsis is a life-threatening condition caused by the dysregulated and overwhelming
response to infection, accompanied by an exaggerated pro-inflammatory state and lipid metabolism
disturbance leading to sequential organ failure. Meldonium is an anti-ischemic and anti-inflammatory
agent which negatively interferes with lipid metabolism by shifting energy production from fatty
acid oxidation to glycolysis, as a less oxygen-demanding pathway. Thus, we investigated the effects
of a four-week meldonium pre-treatment on faecal-induced sepsis in Sprague-Dawley male rats.
Surprisingly, under septic conditions, meldonium increased animal mortality rate compared with
the meldonium non-treated group. However, analysis of the tissue oxidative status did not provide
support for the detrimental effects of meldonium, nor did the analysis of the tissue inflammatory
status showing anti-inflammatory, anti-apoptotic, and anti-necrotic effects of meldonium. After
performing tissue lipidomic analysis, we concluded that the potential cause of the meldonium
harmful effect is to be found in the overall decreased lipid metabolism. The present study underlines
the importance of uninterrupted energy production in sepsis, closely drawing attention to the possible
harmful effects of lipid-mobilization impairment caused by certain therapeutics. This could lead to
the much-needed revision of the existing guidelines in the clinical treatment of sepsis while paving
the way for discovering new therapeutic approaches.",
publisher = "Basel: MDPI",
journal = "International Journal of Molecular Sciences",
title = "The effects of a meldonium pre-treatment on the course of the faecal-induced sepsis in rats",
number = "18",
volume = "22",
doi = "10.3390/ijms22189698",
pages = "9698"
}
Đurašević, S., Ružičić, A., Lakić, I., Tosti, T., Đurović, S., Glumac, S., Pavlović, S., Borković Mitić, S., Grigorov, I., Stanković, S., Jasnić, N., Đorđević, J.,& Todorović, Z.. (2021). The effects of a meldonium pre-treatment on the course of the faecal-induced sepsis in rats. in International Journal of Molecular Sciences
Basel: MDPI., 22(18), 9698.
https://doi.org/10.3390/ijms22189698
Đurašević S, Ružičić A, Lakić I, Tosti T, Đurović S, Glumac S, Pavlović S, Borković Mitić S, Grigorov I, Stanković S, Jasnić N, Đorđević J, Todorović Z. The effects of a meldonium pre-treatment on the course of the faecal-induced sepsis in rats. in International Journal of Molecular Sciences. 2021;22(18):9698.
doi:10.3390/ijms22189698 .
Đurašević, Siniša, Ružičić, Aleksandra, Lakić, Iva, Tosti, Tomislav, Đurović, Saša, Glumac, Sofija, Pavlović, Slađan, Borković Mitić, Slavica, Grigorov, Ilijana, Stanković, Sanja, Jasnić, Nebojša, Đorđević, Jelena, Todorović, Zoran, "The effects of a meldonium pre-treatment on the course of the faecal-induced sepsis in rats" in International Journal of Molecular Sciences, 22, no. 18 (2021):9698,
https://doi.org/10.3390/ijms22189698 . .
2
3
2
3

The Effects of a Meldonium Pre-Treatment on the Sepsis-Induced Rat Heart Injury

Lakić, Iva; Đurašević, Siniša; Ružičić, Aleksandra; Tosti, Tomislav; Đurović, Saša; Glumac, Sofija; Pavlović, Slađan; Borković Mitić, Slavica; Grigorov, Ilijana; Stanković, Sanja; Jasnić, Nebojša; Todorović, Zoran; Đorđević, Jelena

(Banja Luka: Association of Medical Doctors, 2021)

TY  - CONF
AU  - Lakić, Iva
AU  - Đurašević, Siniša
AU  - Ružičić, Aleksandra
AU  - Tosti, Tomislav
AU  - Đurović, Saša
AU  - Glumac, Sofija
AU  - Pavlović, Slađan
AU  - Borković Mitić, Slavica
AU  - Grigorov, Ilijana
AU  - Stanković, Sanja
AU  - Jasnić, Nebojša
AU  - Todorović, Zoran
AU  - Đorđević, Jelena
PY  - 2021
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/4896
AB  - Background: Sepsis is a life-threatening condition caused by the dysregulated and overwhelming response to infection, accompanied by exaggerated pro-inflammatory state and lipid metabolism disturbance leading to sequential organ failure.1, 2 Meldonium is an anti-ischemic and anti-inflammatory agent, clinically used to treat myocardial ischemia.3 By shifting energy production from fatty acid oxidation to glycolysis, as an oxygen less consuming pathway, meldonium interferes negatively with lipid metabolism. 
Methods: Thus, we investigated the effects of a 4-week meldonium pre-treatment in 300 mg/kg b.m./day dosage on the course of the sepsis induced by a single intraperitoneal injection of faeces (0.5 g faeces/1 mL saline/100 g b.m.)in Sprague-Dawley male rats. The degree of the heart injury was evaluated by measuring tissue pro-apoptotic Bax and anti-apoptotic Bcl-2 ratio, tissue level of the necrotic marker - high mobility group box 1 protein level (HMGB1), together with the heart histology analysis. Sepsis-associated heart inflammation
was assessed by measuring level of an activated form of NF-kB p65 (phospho-NF-κB p65).
Results: In the heart whole homogenates of the septic group of animals (S) HMGB1 level increased 1.7-fold, in comparison to control rats, while meldonium reduced sepsis-induced increase by 18 % (M+S). The underlying mechanism of the proinflammatory action of HMGB1 includes activation of NF-κB signalling
pathways tissue, so the increased HMGB1 level was followed by a 1.4-fold increase of p-NF-κB p65 in the heart of the S group of rats and a 19 % decreased in the heart of M+S group. The apoptotic marker Bax/Bcl-2 ratio changed in the same manner: 1.4-fold increase in the heart of animals from the S group and a 32 % decrease in the heart of the M+S group. On the other hand, heart histology analysis shows that meldonium worsened the heart histological score, causing the severe and diffuse interstitial mononuclear infiltration along with a greater loss of myocytes and myofibrillar contraction band necrosis. The heart lipidomic analysis suggests that meldonium exhibits potentially harmful effects under septic condition due to the lipid-mobilization impairment.
Conclusion: Meldonium exerted anti-inflammatory, anti-apoptotic, and anti- necrotic effects, while it worsened the septic rat heart histology.
PB  - Banja Luka: Association of Medical Doctors
PB  - Banja Luka: Faculty of Medicine, University of Banja Luka
C3  - 7th Meeting of the European section and 8th Meeting of the North American section of the International academy of cardiovascular sciences (IACS); 2021 Sep 20-23; Banja Luka, Bosnia and Herzegovina
T1  - The Effects of a Meldonium Pre-Treatment on the Sepsis-Induced Rat Heart Injury
SP  - 57
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_4896
ER  - 
@conference{
author = "Lakić, Iva and Đurašević, Siniša and Ružičić, Aleksandra and Tosti, Tomislav and Đurović, Saša and Glumac, Sofija and Pavlović, Slađan and Borković Mitić, Slavica and Grigorov, Ilijana and Stanković, Sanja and Jasnić, Nebojša and Todorović, Zoran and Đorđević, Jelena",
year = "2021",
abstract = "Background: Sepsis is a life-threatening condition caused by the dysregulated and overwhelming response to infection, accompanied by exaggerated pro-inflammatory state and lipid metabolism disturbance leading to sequential organ failure.1, 2 Meldonium is an anti-ischemic and anti-inflammatory agent, clinically used to treat myocardial ischemia.3 By shifting energy production from fatty acid oxidation to glycolysis, as an oxygen less consuming pathway, meldonium interferes negatively with lipid metabolism. 
Methods: Thus, we investigated the effects of a 4-week meldonium pre-treatment in 300 mg/kg b.m./day dosage on the course of the sepsis induced by a single intraperitoneal injection of faeces (0.5 g faeces/1 mL saline/100 g b.m.)in Sprague-Dawley male rats. The degree of the heart injury was evaluated by measuring tissue pro-apoptotic Bax and anti-apoptotic Bcl-2 ratio, tissue level of the necrotic marker - high mobility group box 1 protein level (HMGB1), together with the heart histology analysis. Sepsis-associated heart inflammation
was assessed by measuring level of an activated form of NF-kB p65 (phospho-NF-κB p65).
Results: In the heart whole homogenates of the septic group of animals (S) HMGB1 level increased 1.7-fold, in comparison to control rats, while meldonium reduced sepsis-induced increase by 18 % (M+S). The underlying mechanism of the proinflammatory action of HMGB1 includes activation of NF-κB signalling
pathways tissue, so the increased HMGB1 level was followed by a 1.4-fold increase of p-NF-κB p65 in the heart of the S group of rats and a 19 % decreased in the heart of M+S group. The apoptotic marker Bax/Bcl-2 ratio changed in the same manner: 1.4-fold increase in the heart of animals from the S group and a 32 % decrease in the heart of the M+S group. On the other hand, heart histology analysis shows that meldonium worsened the heart histological score, causing the severe and diffuse interstitial mononuclear infiltration along with a greater loss of myocytes and myofibrillar contraction band necrosis. The heart lipidomic analysis suggests that meldonium exhibits potentially harmful effects under septic condition due to the lipid-mobilization impairment.
Conclusion: Meldonium exerted anti-inflammatory, anti-apoptotic, and anti- necrotic effects, while it worsened the septic rat heart histology.",
publisher = "Banja Luka: Association of Medical Doctors, Banja Luka: Faculty of Medicine, University of Banja Luka",
journal = "7th Meeting of the European section and 8th Meeting of the North American section of the International academy of cardiovascular sciences (IACS); 2021 Sep 20-23; Banja Luka, Bosnia and Herzegovina",
title = "The Effects of a Meldonium Pre-Treatment on the Sepsis-Induced Rat Heart Injury",
pages = "57",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_4896"
}
Lakić, I., Đurašević, S., Ružičić, A., Tosti, T., Đurović, S., Glumac, S., Pavlović, S., Borković Mitić, S., Grigorov, I., Stanković, S., Jasnić, N., Todorović, Z.,& Đorđević, J.. (2021). The Effects of a Meldonium Pre-Treatment on the Sepsis-Induced Rat Heart Injury. in 7th Meeting of the European section and 8th Meeting of the North American section of the International academy of cardiovascular sciences (IACS); 2021 Sep 20-23; Banja Luka, Bosnia and Herzegovina
Banja Luka: Association of Medical Doctors., 57.
https://hdl.handle.net/21.15107/rcub_ibiss_4896
Lakić I, Đurašević S, Ružičić A, Tosti T, Đurović S, Glumac S, Pavlović S, Borković Mitić S, Grigorov I, Stanković S, Jasnić N, Todorović Z, Đorđević J. The Effects of a Meldonium Pre-Treatment on the Sepsis-Induced Rat Heart Injury. in 7th Meeting of the European section and 8th Meeting of the North American section of the International academy of cardiovascular sciences (IACS); 2021 Sep 20-23; Banja Luka, Bosnia and Herzegovina. 2021;:57.
https://hdl.handle.net/21.15107/rcub_ibiss_4896 .
Lakić, Iva, Đurašević, Siniša, Ružičić, Aleksandra, Tosti, Tomislav, Đurović, Saša, Glumac, Sofija, Pavlović, Slađan, Borković Mitić, Slavica, Grigorov, Ilijana, Stanković, Sanja, Jasnić, Nebojša, Todorović, Zoran, Đorđević, Jelena, "The Effects of a Meldonium Pre-Treatment on the Sepsis-Induced Rat Heart Injury" in 7th Meeting of the European section and 8th Meeting of the North American section of the International academy of cardiovascular sciences (IACS); 2021 Sep 20-23; Banja Luka, Bosnia and Herzegovina (2021):57,
https://hdl.handle.net/21.15107/rcub_ibiss_4896 .

Pituitary Hyperplasia, Hormonal Changes and Prolactinoma Development in Males Exposed to Estrogens — An Insight From Translational Studies

Šošić-Jurjević, Branka ; Ajdžanović, Vladimir; Miljić, Dragana; Trifunović, Svetlana; Filipović, Branko; Stanković, Sanja; Bolevich, Sergey; Jakovljević, Vladimir; Milošević, Verica

(2020)

TY  - JOUR
AU  - Šošić-Jurjević, Branka 
AU  - Ajdžanović, Vladimir
AU  - Miljić, Dragana
AU  - Trifunović, Svetlana
AU  - Filipović, Branko
AU  - Stanković, Sanja
AU  - Bolevich, Sergey
AU  - Jakovljević, Vladimir
AU  - Milošević, Verica
PY  - 2020
UR  - internal-pdf://ijms-21-02024.pdf
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/3618
AB  - Estrogen signaling plays an important role in pituitary development and function. In sensitive rat or mice strains of both sexes, estrogen treatments promote lactotropic cell proliferation and induce the formation of pituitary adenomas (dominantly prolactin or growth-hormone-secreting ones). In male patients receiving estrogen, treatment does not necessarily result in pituitary hyperplasia, hyperprolactinemia or adenoma development. In this review, we comprehensively analyze the mechanisms of estrogen action upon their application in male animal models comparing it with available data in human subjects. Sex-specific molecular targets of estrogen action in lactotropic (PRL) cells are highlighted in the context of their proliferative and secretory activity. In addition, putative effects of estradiol on the cellular/tumor microenvironment and the contribution of postnatal pituitary progenitor/stem cells and transdifferentiation processes to prolactinoma development have been analyzed. Finally, estrogen-induced morphological and hormone-secreting changes in pituitary thyrotropic (TSH) and adrenocorticotropic (ACTH) cells are discussed, as well as the putative role of the thyroid and/or glucocorticoid hormones in prolactinoma development, based on the current scarce literature.
T2  - International Journal of Molecular Sciences
T1  - Pituitary Hyperplasia, Hormonal Changes and Prolactinoma Development in Males Exposed to Estrogens — An Insight From Translational Studies
IS  - 6
VL  - 21
DO  - 10.3390/ijms21062024
SP  - 2024
ER  - 
@article{
author = "Šošić-Jurjević, Branka  and Ajdžanović, Vladimir and Miljić, Dragana and Trifunović, Svetlana and Filipović, Branko and Stanković, Sanja and Bolevich, Sergey and Jakovljević, Vladimir and Milošević, Verica",
year = "2020",
abstract = "Estrogen signaling plays an important role in pituitary development and function. In sensitive rat or mice strains of both sexes, estrogen treatments promote lactotropic cell proliferation and induce the formation of pituitary adenomas (dominantly prolactin or growth-hormone-secreting ones). In male patients receiving estrogen, treatment does not necessarily result in pituitary hyperplasia, hyperprolactinemia or adenoma development. In this review, we comprehensively analyze the mechanisms of estrogen action upon their application in male animal models comparing it with available data in human subjects. Sex-specific molecular targets of estrogen action in lactotropic (PRL) cells are highlighted in the context of their proliferative and secretory activity. In addition, putative effects of estradiol on the cellular/tumor microenvironment and the contribution of postnatal pituitary progenitor/stem cells and transdifferentiation processes to prolactinoma development have been analyzed. Finally, estrogen-induced morphological and hormone-secreting changes in pituitary thyrotropic (TSH) and adrenocorticotropic (ACTH) cells are discussed, as well as the putative role of the thyroid and/or glucocorticoid hormones in prolactinoma development, based on the current scarce literature.",
journal = "International Journal of Molecular Sciences",
title = "Pituitary Hyperplasia, Hormonal Changes and Prolactinoma Development in Males Exposed to Estrogens — An Insight From Translational Studies",
number = "6",
volume = "21",
doi = "10.3390/ijms21062024",
pages = "2024"
}
Šošić-Jurjević, B., Ajdžanović, V., Miljić, D., Trifunović, S., Filipović, B., Stanković, S., Bolevich, S., Jakovljević, V.,& Milošević, V.. (2020). Pituitary Hyperplasia, Hormonal Changes and Prolactinoma Development in Males Exposed to Estrogens — An Insight From Translational Studies. in International Journal of Molecular Sciences, 21(6), 2024.
https://doi.org/10.3390/ijms21062024
Šošić-Jurjević B, Ajdžanović V, Miljić D, Trifunović S, Filipović B, Stanković S, Bolevich S, Jakovljević V, Milošević V. Pituitary Hyperplasia, Hormonal Changes and Prolactinoma Development in Males Exposed to Estrogens — An Insight From Translational Studies. in International Journal of Molecular Sciences. 2020;21(6):2024.
doi:10.3390/ijms21062024 .
Šošić-Jurjević, Branka , Ajdžanović, Vladimir, Miljić, Dragana, Trifunović, Svetlana, Filipović, Branko, Stanković, Sanja, Bolevich, Sergey, Jakovljević, Vladimir, Milošević, Verica, "Pituitary Hyperplasia, Hormonal Changes and Prolactinoma Development in Males Exposed to Estrogens — An Insight From Translational Studies" in International Journal of Molecular Sciences, 21, no. 6 (2020):2024,
https://doi.org/10.3390/ijms21062024 . .
1
10
5
8

Genetics of suspected thrombophilia in Serbian females with infertility, including three cases, homozygous for FII 20210A or FV 1691A mutations

Đurović, Jelena; Stojković, Oliver; Todorović, Jelena; Brajić, Aleksandra; Stanković, Sanja; Obradović, Svetlana; Stamenković, Gorana

(2016)

TY  - GEN
AU  - Đurović, Jelena
AU  - Stojković, Oliver
AU  - Todorović, Jelena
AU  - Brajić, Aleksandra
AU  - Stanković, Sanja
AU  - Obradović, Svetlana
AU  - Stamenković, Gorana
PY  - 2016
UR  - https://www.tandfonline.com/doi/full/10.1080/14647273.2016.1255785
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/2595
AB  - Reproductive failure (recurrent foetal loss, unexplained infertility and IVF implantation failure) may be, in a number of cases, explained by thrombophilia, either acquired or inherited. Several genes contribute to thrombophilia, some with major effect (Factor V, Factor II), and some with minor effect (MTHFR, PAI-1, ATIII, etc.). The aim of this study was to estimate frequency of thrombophilia-associated genotypes (FII20210G > A, FV1691G > A, MTHFR677C > T and PAI-1 -675 4G/5G) in a group of 1631 Serbian women experiencing reproductive failure, and compare it with a healthy, female control group. Our results showed marginally significant (p = 0.050) differences in allele frequencies between patients and controls for the FV1691 mutations. For the FII20210G > A, although the statistical significance was not achieved (p = 0.076), we found higher frequency of variant allele in patients compared to controls (1.87% vs. 0.38%, respectively) which may point to a possible role of this polymorphism in thrombotic events. For the MTHFR677C > T and PAI-1 -675 4G/5G, we found no difference in distributions of genotype or allele frequencies between these two groups (p > 0.05). For three subjects with very rare genotypes (two patients homozygous for FV1691G > A and one patient homozygous for FII20210G > A) we performed additional biochemical analyses for haemostasis, as well as genotyping of two polymorphisms (MTHFR1298A > C and ATIII786G > A).
T2  - Human Fertility
T1  - Genetics of suspected thrombophilia in Serbian females with infertility, including three cases, homozygous for FII 20210A or FV 1691A mutations
DO  - 10.1080/14647273.2016.1255785
SP  - 1
EP  - 8
ER  - 
@misc{
author = "Đurović, Jelena and Stojković, Oliver and Todorović, Jelena and Brajić, Aleksandra and Stanković, Sanja and Obradović, Svetlana and Stamenković, Gorana",
year = "2016",
abstract = "Reproductive failure (recurrent foetal loss, unexplained infertility and IVF implantation failure) may be, in a number of cases, explained by thrombophilia, either acquired or inherited. Several genes contribute to thrombophilia, some with major effect (Factor V, Factor II), and some with minor effect (MTHFR, PAI-1, ATIII, etc.). The aim of this study was to estimate frequency of thrombophilia-associated genotypes (FII20210G > A, FV1691G > A, MTHFR677C > T and PAI-1 -675 4G/5G) in a group of 1631 Serbian women experiencing reproductive failure, and compare it with a healthy, female control group. Our results showed marginally significant (p = 0.050) differences in allele frequencies between patients and controls for the FV1691 mutations. For the FII20210G > A, although the statistical significance was not achieved (p = 0.076), we found higher frequency of variant allele in patients compared to controls (1.87% vs. 0.38%, respectively) which may point to a possible role of this polymorphism in thrombotic events. For the MTHFR677C > T and PAI-1 -675 4G/5G, we found no difference in distributions of genotype or allele frequencies between these two groups (p > 0.05). For three subjects with very rare genotypes (two patients homozygous for FV1691G > A and one patient homozygous for FII20210G > A) we performed additional biochemical analyses for haemostasis, as well as genotyping of two polymorphisms (MTHFR1298A > C and ATIII786G > A).",
journal = "Human Fertility",
title = "Genetics of suspected thrombophilia in Serbian females with infertility, including three cases, homozygous for FII 20210A or FV 1691A mutations",
doi = "10.1080/14647273.2016.1255785",
pages = "1-8"
}
Đurović, J., Stojković, O., Todorović, J., Brajić, A., Stanković, S., Obradović, S.,& Stamenković, G.. (2016). Genetics of suspected thrombophilia in Serbian females with infertility, including three cases, homozygous for FII 20210A or FV 1691A mutations. in Human Fertility, 1-8.
https://doi.org/10.1080/14647273.2016.1255785
Đurović J, Stojković O, Todorović J, Brajić A, Stanković S, Obradović S, Stamenković G. Genetics of suspected thrombophilia in Serbian females with infertility, including three cases, homozygous for FII 20210A or FV 1691A mutations. in Human Fertility. 2016;:1-8.
doi:10.1080/14647273.2016.1255785 .
Đurović, Jelena, Stojković, Oliver, Todorović, Jelena, Brajić, Aleksandra, Stanković, Sanja, Obradović, Svetlana, Stamenković, Gorana, "Genetics of suspected thrombophilia in Serbian females with infertility, including three cases, homozygous for FII 20210A or FV 1691A mutations" in Human Fertility (2016):1-8,
https://doi.org/10.1080/14647273.2016.1255785 . .
12
6

Phytoestrogen daidzein caused benefits in ovarian function of menopausal rats

Jarić, Ivana; Živanović, Jasmina; Ajdžanović, Vladimir; Miler, Marko; Stanković, Sanja; Nestorović, Nataša; Milošević, Verica

(European Society of Endocrinology, 2014)

TY  - CONF
AU  - Jarić, Ivana
AU  - Živanović, Jasmina
AU  - Ajdžanović, Vladimir
AU  - Miler, Marko
AU  - Stanković, Sanja
AU  - Nestorović, Nataša
AU  - Milošević, Verica
PY  - 2014
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/6242
AB  - The aim of this study was to define the potential of phytoestrogen daidzein (DAI) for improvement of the ovary function in an animal model of menopause, and to compare these effects with the effects of estradiol-dipropionate (EDP), commonly used in prevention and treatment of menopausal symptoms.
Middle-aged (12-months-old) female rats subcutaneously received 35 mg/kg of DAI or 0.625 mg/kg of EDP, daily for 4 weeks. Each of the treated groups had a corresponding control group due to the different dissolvent. Intact control group was also established.
In the ovaries, DAI caused an increase in the number of healthy follicles at initial stage of folliculogenesis (primordial and primary), without affecting the number of atretic primordial and 
reducing the number of atretic primary follicles. Total number of healthy preantral and antral follicles was not affected by DAI, while the number of atretic antral follicles was decreased and the number of mature corpora lutea was increased. EDP treatment in the ovaries had mostly negative effect. Namely, EDP caused an increase of atretic, primordial, primary, preantral and antral follicles, but also increased the number of corpora lutea. DAI provoked decrease in superoxide-dismutase and catalase activity, while EDP treatment increased superoxide-dismutase activity, accompanied by decrease in catalase activity. Serum estradiol concentration was increased, while serum testosterone concentration was decreased, after both the treatments, compared to corresponding control groups.
In conclusion, comparing to EDP, phytoestrogen DAI exhibited beneficial effects on the ovary in middle-aged females and could be a successful alternative to estrogen replacement hormone therapy.
PB  - European Society of Endocrinology
C3  - European Young Endocrine Scientists Meeting 2014; 2014 Sep 24-26; Belgrade, Serbia
T1  - Phytoestrogen daidzein caused benefits in ovarian function of menopausal rats
SP  - 66
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_6242
ER  - 
@conference{
author = "Jarić, Ivana and Živanović, Jasmina and Ajdžanović, Vladimir and Miler, Marko and Stanković, Sanja and Nestorović, Nataša and Milošević, Verica",
year = "2014",
abstract = "The aim of this study was to define the potential of phytoestrogen daidzein (DAI) for improvement of the ovary function in an animal model of menopause, and to compare these effects with the effects of estradiol-dipropionate (EDP), commonly used in prevention and treatment of menopausal symptoms.
Middle-aged (12-months-old) female rats subcutaneously received 35 mg/kg of DAI or 0.625 mg/kg of EDP, daily for 4 weeks. Each of the treated groups had a corresponding control group due to the different dissolvent. Intact control group was also established.
In the ovaries, DAI caused an increase in the number of healthy follicles at initial stage of folliculogenesis (primordial and primary), without affecting the number of atretic primordial and 
reducing the number of atretic primary follicles. Total number of healthy preantral and antral follicles was not affected by DAI, while the number of atretic antral follicles was decreased and the number of mature corpora lutea was increased. EDP treatment in the ovaries had mostly negative effect. Namely, EDP caused an increase of atretic, primordial, primary, preantral and antral follicles, but also increased the number of corpora lutea. DAI provoked decrease in superoxide-dismutase and catalase activity, while EDP treatment increased superoxide-dismutase activity, accompanied by decrease in catalase activity. Serum estradiol concentration was increased, while serum testosterone concentration was decreased, after both the treatments, compared to corresponding control groups.
In conclusion, comparing to EDP, phytoestrogen DAI exhibited beneficial effects on the ovary in middle-aged females and could be a successful alternative to estrogen replacement hormone therapy.",
publisher = "European Society of Endocrinology",
journal = "European Young Endocrine Scientists Meeting 2014; 2014 Sep 24-26; Belgrade, Serbia",
title = "Phytoestrogen daidzein caused benefits in ovarian function of menopausal rats",
pages = "66",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_6242"
}
Jarić, I., Živanović, J., Ajdžanović, V., Miler, M., Stanković, S., Nestorović, N.,& Milošević, V.. (2014). Phytoestrogen daidzein caused benefits in ovarian function of menopausal rats. in European Young Endocrine Scientists Meeting 2014; 2014 Sep 24-26; Belgrade, Serbia
European Society of Endocrinology., 66.
https://hdl.handle.net/21.15107/rcub_ibiss_6242
Jarić I, Živanović J, Ajdžanović V, Miler M, Stanković S, Nestorović N, Milošević V. Phytoestrogen daidzein caused benefits in ovarian function of menopausal rats. in European Young Endocrine Scientists Meeting 2014; 2014 Sep 24-26; Belgrade, Serbia. 2014;:66.
https://hdl.handle.net/21.15107/rcub_ibiss_6242 .
Jarić, Ivana, Živanović, Jasmina, Ajdžanović, Vladimir, Miler, Marko, Stanković, Sanja, Nestorović, Nataša, Milošević, Verica, "Phytoestrogen daidzein caused benefits in ovarian function of menopausal rats" in European Young Endocrine Scientists Meeting 2014; 2014 Sep 24-26; Belgrade, Serbia (2014):66,
https://hdl.handle.net/21.15107/rcub_ibiss_6242 .