TY  - CONF
AU  - Stanisavljević Ilić, Andrijana
AU  - Filipović, Dragana
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11046
AB  - The alterations of gamma-aminobutyric acid (GABA) neurotransmission induced by psychosocial stress are implicated in the pathophysiology of major depressive disorder and anxiety. Olanzapine (Olz), an atypical antipsychotic, is used to treat psychiatric disorders. Since GABAergic signaling has been proposed as a potential therapeutic target for antipsychotics, we aimed to determine the susceptibility of different layers (1;2/3/4;5/6) in the retrosplenial cortex (RSC), including both granular c (RSGc) and dysgranular (RSD) subregions, in adult male rats exposed to chronic social isolation (CSIS) (six weeks), an animal model of depression, and/or treatment with Olz (7.5 mg/kg/day) (lasting 3 weeks of six-week CSIS), on the protein expression of parvalbumin interneurons, the largest class of GABAergic inhibitory neurons, and glutamate decarboxylase 67 (GAD67), as the main GABA-synthesizing enzyme. Results showed that CSIS decreased the number of GAD67 positive (GAD67+) cells in 5/6 layers of RSGc and increased in 1 and 2/3/4 layers of RSD, with no significant effect on PV positive (PV+) cells. Treatment with Olz in CSIS rats increased the number of GAD67+ cells in the 5/6 layers of the RSC and decreased in 1 and 2/3/4 layers of the RSD. Regarding PV+ cells, Olz treatment led to a decrease in 2/3/4 layers of RSD with no significant effect in RSGc. Overall, this study provided an insight into the neuroinhibitory transmission in the RSC, at the level of subregions and layers following CSIS and/or Olz treatment, and its involvement in the rat model of depression.
PB  - Belgrade : Serbian Neuroscience Society
C3  - 8th Congress of Serbian neuroscience society with international participation : the book of abstracts; 31 May – 2 June; Belgrade
T1  - Olanzapine effects on parvalbumin/GAD67 protein expression in the layers of the retrosplenial cortex in chronically socially isolated rats
SP  - 58
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11046
ER  - 

@conference{
author = "Stanisavljević Ilić, Andrijana and Filipović, Dragana",
year = "2023",
abstract = "The alterations of gamma-aminobutyric acid (GABA) neurotransmission induced by psychosocial stress are implicated in the pathophysiology of major depressive disorder and anxiety. Olanzapine (Olz), an atypical antipsychotic, is used to treat psychiatric disorders. Since GABAergic signaling has been proposed as a potential therapeutic target for antipsychotics, we aimed to determine the susceptibility of different layers (1;2/3/4;5/6) in the retrosplenial cortex (RSC), including both granular c (RSGc) and dysgranular (RSD) subregions, in adult male rats exposed to chronic social isolation (CSIS) (six weeks), an animal model of depression, and/or treatment with Olz (7.5 mg/kg/day) (lasting 3 weeks of six-week CSIS), on the protein expression of parvalbumin interneurons, the largest class of GABAergic inhibitory neurons, and glutamate decarboxylase 67 (GAD67), as the main GABA-synthesizing enzyme. Results showed that CSIS decreased the number of GAD67 positive (GAD67+) cells in 5/6 layers of RSGc and increased in 1 and 2/3/4 layers of RSD, with no significant effect on PV positive (PV+) cells. Treatment with Olz in CSIS rats increased the number of GAD67+ cells in the 5/6 layers of the RSC and decreased in 1 and 2/3/4 layers of the RSD. Regarding PV+ cells, Olz treatment led to a decrease in 2/3/4 layers of RSD with no significant effect in RSGc. Overall, this study provided an insight into the neuroinhibitory transmission in the RSC, at the level of subregions and layers following CSIS and/or Olz treatment, and its involvement in the rat model of depression.",
publisher = "Belgrade : Serbian Neuroscience Society",
journal = "8th Congress of Serbian neuroscience society with international participation : the book of abstracts; 31 May – 2 June; Belgrade",
title = "Olanzapine effects on parvalbumin/GAD67 protein expression in the layers of the retrosplenial cortex in chronically socially isolated rats",
pages = "58",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11046"
}

Stanisavljević Ilić, A.,& Filipović, D.. (2023). Olanzapine effects on parvalbumin/GAD67 protein expression in the layers of the retrosplenial cortex in chronically socially isolated rats. in 8th Congress of Serbian neuroscience society with international participation : the book of abstracts; 31 May – 2 June; Belgrade
Belgrade : Serbian Neuroscience Society., 58.
https://hdl.handle.net/21.15107/rcub_vinar_11046

Stanisavljević Ilić A, Filipović D. Olanzapine effects on parvalbumin/GAD67 protein expression in the layers of the retrosplenial cortex in chronically socially isolated rats. in 8th Congress of Serbian neuroscience society with international participation : the book of abstracts; 31 May – 2 June; Belgrade. 2023;:58.
https://hdl.handle.net/21.15107/rcub_vinar_11046 .

Stanisavljević Ilić, Andrijana, Filipović, Dragana, "Olanzapine effects on parvalbumin/GAD67 protein expression in the layers of the retrosplenial cortex in chronically socially isolated rats" in 8th Congress of Serbian neuroscience society with international participation : the book of abstracts; 31 May – 2 June; Belgrade (2023):58,
https://hdl.handle.net/21.15107/rcub_vinar_11046 .

TY  - JOUR
AU  - Stanisavljević Ilić, Andrijana
AU  - Đorđević, Snežana
AU  - Inta, Dragoš
AU  - Borgwardt, Stefan
AU  - Filipović, Dragana
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12398
AB  - Depression is linked to changes in GABAergic inhibitory neurons, especially parvalbumin (PV) interneurons, which are susceptible to redox dysregulation. Olanzapine (Olz) is an atypical antipsychotic whose mode of action remains unclear. We determined the effect of Olz on PV-positive (+) and glutamate decarboxylase 67 (GAD67) + cell numbers in the layers of dorsal hippocampus (dHIPP) cornu ammonis (CA1–CA3) and dentate gyrus (DG) subregions in rats exposed to chronic social isolation (CSIS), which is an animal model of depression. Antioxidative enzymes and proinflammatory cytokine levels were also examined. CSIS decreased the PV+ cell numbers in the Stratum Oriens (SO) and Stratum Pyramidale (SP) of dCA1 and dDG. It increased interleukin-6 (IL-6), suppressor of cytokine signaling 3 (SOCS3), and copper–zinc superoxide dismutase (CuZnSOD) levels, and it decreased catalase (CAT) protein levels. Olz in CSIS increased the number of GAD67+ cells in the SO and SP layers of dCA1 with no effect on PV+ cells. It reduced the PV+ and GAD67+ cell numbers in the Stratum Radiatum of dCA3 in CSIS. Olz antagonizes the CSIS-induced increase in CuZnSOD, CAT and SOCS3 protein levels with no effect on IL-6. Data suggest that the protective Olz effects in CSIS may be mediated by altering the number of PV+ and GAD67+ cells in dHIPP subregional layers.
T2  - International Journal of Molecular Sciences
T1  - Olanzapine Effects on Parvalbumin/GAD67 Cell Numbers in Layers/Subregions of Dorsal Hippocampus of Chronically Socially Isolated Rats
VL  - 24
IS  - 24
SP  - 17181
DO  - 10.3390/ijms242417181
ER  - 

@article{
author = "Stanisavljević Ilić, Andrijana and Đorđević, Snežana and Inta, Dragoš and Borgwardt, Stefan and Filipović, Dragana",
year = "2023",
abstract = "Depression is linked to changes in GABAergic inhibitory neurons, especially parvalbumin (PV) interneurons, which are susceptible to redox dysregulation. Olanzapine (Olz) is an atypical antipsychotic whose mode of action remains unclear. We determined the effect of Olz on PV-positive (+) and glutamate decarboxylase 67 (GAD67) + cell numbers in the layers of dorsal hippocampus (dHIPP) cornu ammonis (CA1–CA3) and dentate gyrus (DG) subregions in rats exposed to chronic social isolation (CSIS), which is an animal model of depression. Antioxidative enzymes and proinflammatory cytokine levels were also examined. CSIS decreased the PV+ cell numbers in the Stratum Oriens (SO) and Stratum Pyramidale (SP) of dCA1 and dDG. It increased interleukin-6 (IL-6), suppressor of cytokine signaling 3 (SOCS3), and copper–zinc superoxide dismutase (CuZnSOD) levels, and it decreased catalase (CAT) protein levels. Olz in CSIS increased the number of GAD67+ cells in the SO and SP layers of dCA1 with no effect on PV+ cells. It reduced the PV+ and GAD67+ cell numbers in the Stratum Radiatum of dCA3 in CSIS. Olz antagonizes the CSIS-induced increase in CuZnSOD, CAT and SOCS3 protein levels with no effect on IL-6. Data suggest that the protective Olz effects in CSIS may be mediated by altering the number of PV+ and GAD67+ cells in dHIPP subregional layers.",
journal = "International Journal of Molecular Sciences",
title = "Olanzapine Effects on Parvalbumin/GAD67 Cell Numbers in Layers/Subregions of Dorsal Hippocampus of Chronically Socially Isolated Rats",
volume = "24",
number = "24",
pages = "17181",
doi = "10.3390/ijms242417181"
}

Stanisavljević Ilić, A., Đorđević, S., Inta, D., Borgwardt, S.,& Filipović, D.. (2023). Olanzapine Effects on Parvalbumin/GAD67 Cell Numbers in Layers/Subregions of Dorsal Hippocampus of Chronically Socially Isolated Rats. in International Journal of Molecular Sciences, 24(24), 17181.
https://doi.org/10.3390/ijms242417181

Stanisavljević Ilić A, Đorđević S, Inta D, Borgwardt S, Filipović D. Olanzapine Effects on Parvalbumin/GAD67 Cell Numbers in Layers/Subregions of Dorsal Hippocampus of Chronically Socially Isolated Rats. in International Journal of Molecular Sciences. 2023;24(24):17181.
doi:10.3390/ijms242417181 .

Stanisavljević Ilić, Andrijana, Đorđević, Snežana, Inta, Dragoš, Borgwardt, Stefan, Filipović, Dragana, "Olanzapine Effects on Parvalbumin/GAD67 Cell Numbers in Layers/Subregions of Dorsal Hippocampus of Chronically Socially Isolated Rats" in International Journal of Molecular Sciences, 24, no. 24 (2023):17181,
https://doi.org/10.3390/ijms242417181 . .

TY  - JOUR
AU  - Perić, Ivana
AU  - Stanisavljević, Andrijana
AU  - Gass, Peter
AU  - Filipović, Dragana
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9817
AB  - The molecular background of depression is intensively studied in terms of alterations of inhibitory circuits, mediated by gamma aminobutyric acid (GABA) signalization. We investigated the effects of chronic social isolation (CSIS) and chronic fluoxetine (Flx) treatment (15 mg/kg/day) (3 weeks), on Parvalbumin (PV) and GAD67 expression in a layer-specific manner in rat dorsal hippocampal subregions. CSIS-induced depressive- and anxiety-like behaviours were confirmed with decrease in sucrose preference and increase in marble burying during behavioural testing, while Flx antagonized these effects. CSIS altered PV expression in stratum pyramidale (SP) of dorsal cornu ammonis 1 (dCA1) and stratum radiatum (SR) of dCA3. Flx antagonized this effect, and boosted PV expression in SP of the entire dCA and the dorsal dentate gyrus (dDG), as well as in the SR of dCA1/CA3. CSIS showed no significant effects on GAD67 expression, while Flx boosted its expression within the SR of the entire CA and SO of the dCA3. A correlation between SP of dCA1 and SR of dCA3 with regard to PV changes, implicates their possible role in the inhibitory circuit alterations. Flx-induced increase in GAD67 expression, specifically in SR of the entire dHIPP, may impose its involvement in the cell metabolic processes. Strong negative correlation between GAD67 and sucrose preference following Flx-treatment of CSIS rats was revealed. PV + cells of the SP layer of dCA1 and CA2 could be a potential target for the antidepressant action of Flx, while strong effect of Flx on GAD67 expression in the SR should be more extensively studied.
T2  - Brain Research Bulletin
T1  - Fluoxetine exerts subregion/layer specific effects on parvalbumin/GAD67 protein expression in the dorsal hippocampus of male rats showing social isolation-induced depressive-like behaviour
VL  - 173
SP  - 174
EP  - 183
DO  - 10.1016/j.brainresbull.2021.05.021
ER  - 

@article{
author = "Perić, Ivana and Stanisavljević, Andrijana and Gass, Peter and Filipović, Dragana",
year = "2021",
abstract = "The molecular background of depression is intensively studied in terms of alterations of inhibitory circuits, mediated by gamma aminobutyric acid (GABA) signalization. We investigated the effects of chronic social isolation (CSIS) and chronic fluoxetine (Flx) treatment (15 mg/kg/day) (3 weeks), on Parvalbumin (PV) and GAD67 expression in a layer-specific manner in rat dorsal hippocampal subregions. CSIS-induced depressive- and anxiety-like behaviours were confirmed with decrease in sucrose preference and increase in marble burying during behavioural testing, while Flx antagonized these effects. CSIS altered PV expression in stratum pyramidale (SP) of dorsal cornu ammonis 1 (dCA1) and stratum radiatum (SR) of dCA3. Flx antagonized this effect, and boosted PV expression in SP of the entire dCA and the dorsal dentate gyrus (dDG), as well as in the SR of dCA1/CA3. CSIS showed no significant effects on GAD67 expression, while Flx boosted its expression within the SR of the entire CA and SO of the dCA3. A correlation between SP of dCA1 and SR of dCA3 with regard to PV changes, implicates their possible role in the inhibitory circuit alterations. Flx-induced increase in GAD67 expression, specifically in SR of the entire dHIPP, may impose its involvement in the cell metabolic processes. Strong negative correlation between GAD67 and sucrose preference following Flx-treatment of CSIS rats was revealed. PV + cells of the SP layer of dCA1 and CA2 could be a potential target for the antidepressant action of Flx, while strong effect of Flx on GAD67 expression in the SR should be more extensively studied.",
journal = "Brain Research Bulletin",
title = "Fluoxetine exerts subregion/layer specific effects on parvalbumin/GAD67 protein expression in the dorsal hippocampus of male rats showing social isolation-induced depressive-like behaviour",
volume = "173",
pages = "174-183",
doi = "10.1016/j.brainresbull.2021.05.021"
}

Perić, I., Stanisavljević, A., Gass, P.,& Filipović, D.. (2021). Fluoxetine exerts subregion/layer specific effects on parvalbumin/GAD67 protein expression in the dorsal hippocampus of male rats showing social isolation-induced depressive-like behaviour. in Brain Research Bulletin, 173, 174-183.
https://doi.org/10.1016/j.brainresbull.2021.05.021

Perić I, Stanisavljević A, Gass P, Filipović D. Fluoxetine exerts subregion/layer specific effects on parvalbumin/GAD67 protein expression in the dorsal hippocampus of male rats showing social isolation-induced depressive-like behaviour. in Brain Research Bulletin. 2021;173:174-183.
doi:10.1016/j.brainresbull.2021.05.021 .

Perić, Ivana, Stanisavljević, Andrijana, Gass, Peter, Filipović, Dragana, "Fluoxetine exerts subregion/layer specific effects on parvalbumin/GAD67 protein expression in the dorsal hippocampus of male rats showing social isolation-induced depressive-like behaviour" in Brain Research Bulletin, 173 (2021):174-183,
https://doi.org/10.1016/j.brainresbull.2021.05.021 . .

TY  - JOUR
AU  - Filipović, Dragana
AU  - Perić, Ivana
AU  - Costina, Victor
AU  - Stanisavljević, Andrijana
AU  - Gass, Peter
AU  - Findeisen, Peter
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9013
AB  - Aims: To examine the differences in the hippocampal proteome profiles of resilience or susceptibility to chronic social isolation (CSIS), animal model of depression, and to identify biomarkers that can distinguish the two. Main methods: Comparative subproteomic approach was used to identify changes in hippocampal cytosol and nonsynaptic mitochondria (NSM) of CSIS-resilient compared to CSIS-sensitive or control rats. The resilient and sensitive phenotypes of CSIS rats were distinguished based on their sucrose preference values. Selected proteins were validated by Western blot or immunofluorescence. Key findings: Predominantly down-regulated processes such as cytosolic cytoskeleton organization, the calcium signaling pathway, ubiquitin proteasome degradation, redox system, malate/aspartate shuttling and glutamate metabolism in CSIS-resilient compared to CSIS-sensitive rats were found. Decreased protein expression of glycolytic enzymes with simultaneous increased expression of Aco2 involved in tricarboxylic acid cycle and expression of several subunits composing oxidative phosphorylation involved enzymes (Uqcrc2, Atp5f1a, Atp5f1b) were found, indicating shift in energy production from glycolysis to oxidative phosphorylation in NSM. The four-fold higher level of mitochondrial glyceraldehyde-3-phosphate dehydrogenase of resilient rats indicated its transfer from the cytosol to the NSM. An increased level of transketolase along with the reduced pyruvate kinase level suggested an activated pentose phosphate pathway in CSIS-resilient relative to control rats. Cytosolic up-regulated CSIS proteins were implicated in antioxidative and proteasomal systems, while down-regulated NSM protein was involved in oxidative phosphorylation. Significance: The identified altered activated pathways and potential biomarkers enhance understanding of molecular mechanisms underlying resilience or susceptibility to CSIS, crucial in developing new therapeutic strategies.
T2  - Life Sciences
T1  - Social isolation stress-resilient rats reveal energy shift from glycolysis to oxidative phosphorylation in hippocampal nonsynaptic mitochondria
VL  - 254
SP  - 117790
DO  - 10.1016/j.lfs.2020.117790
ER  - 

@article{
author = "Filipović, Dragana and Perić, Ivana and Costina, Victor and Stanisavljević, Andrijana and Gass, Peter and Findeisen, Peter",
year = "2020",
abstract = "Aims: To examine the differences in the hippocampal proteome profiles of resilience or susceptibility to chronic social isolation (CSIS), animal model of depression, and to identify biomarkers that can distinguish the two. Main methods: Comparative subproteomic approach was used to identify changes in hippocampal cytosol and nonsynaptic mitochondria (NSM) of CSIS-resilient compared to CSIS-sensitive or control rats. The resilient and sensitive phenotypes of CSIS rats were distinguished based on their sucrose preference values. Selected proteins were validated by Western blot or immunofluorescence. Key findings: Predominantly down-regulated processes such as cytosolic cytoskeleton organization, the calcium signaling pathway, ubiquitin proteasome degradation, redox system, malate/aspartate shuttling and glutamate metabolism in CSIS-resilient compared to CSIS-sensitive rats were found. Decreased protein expression of glycolytic enzymes with simultaneous increased expression of Aco2 involved in tricarboxylic acid cycle and expression of several subunits composing oxidative phosphorylation involved enzymes (Uqcrc2, Atp5f1a, Atp5f1b) were found, indicating shift in energy production from glycolysis to oxidative phosphorylation in NSM. The four-fold higher level of mitochondrial glyceraldehyde-3-phosphate dehydrogenase of resilient rats indicated its transfer from the cytosol to the NSM. An increased level of transketolase along with the reduced pyruvate kinase level suggested an activated pentose phosphate pathway in CSIS-resilient relative to control rats. Cytosolic up-regulated CSIS proteins were implicated in antioxidative and proteasomal systems, while down-regulated NSM protein was involved in oxidative phosphorylation. Significance: The identified altered activated pathways and potential biomarkers enhance understanding of molecular mechanisms underlying resilience or susceptibility to CSIS, crucial in developing new therapeutic strategies.",
journal = "Life Sciences",
title = "Social isolation stress-resilient rats reveal energy shift from glycolysis to oxidative phosphorylation in hippocampal nonsynaptic mitochondria",
volume = "254",
pages = "117790",
doi = "10.1016/j.lfs.2020.117790"
}

Filipović, D., Perić, I., Costina, V., Stanisavljević, A., Gass, P.,& Findeisen, P.. (2020). Social isolation stress-resilient rats reveal energy shift from glycolysis to oxidative phosphorylation in hippocampal nonsynaptic mitochondria. in Life Sciences, 254, 117790.
https://doi.org/10.1016/j.lfs.2020.117790

Filipović D, Perić I, Costina V, Stanisavljević A, Gass P, Findeisen P. Social isolation stress-resilient rats reveal energy shift from glycolysis to oxidative phosphorylation in hippocampal nonsynaptic mitochondria. in Life Sciences. 2020;254:117790.
doi:10.1016/j.lfs.2020.117790 .

Filipović, Dragana, Perić, Ivana, Costina, Victor, Stanisavljević, Andrijana, Gass, Peter, Findeisen, Peter, "Social isolation stress-resilient rats reveal energy shift from glycolysis to oxidative phosphorylation in hippocampal nonsynaptic mitochondria" in Life Sciences, 254 (2020):117790,
https://doi.org/10.1016/j.lfs.2020.117790 . .

TY  - JOUR
AU  - Stanisavljević, Andrijana
AU  - Perić, Ivana
AU  - Gass, Peter
AU  - Inta, Dragos
AU  - Lang, Undine E.
AU  - Borgwardt, Stefan
AU  - Filipović, Dragana
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9116
AB  - Antidepressant fluoxetine (Flx) is the first therapeutic choice for the treatment of major depression (MD), however neuroanatomical spots of its action remain unclear. Immunohistochemical detection of c-Fos protein expression has been used for mapping activated neuronal circuits upon various stressors and drugs. We investigated the effect of 3 weeks of Flx treatment (15 mg/kg/day) on changes in neuronal activity, by mapping the number of c-Fos+ cells, in several brain subregions in adult male rats of control and following 3 weeks of chronic social isolation (CSIS), an animal model of depression. The aim was to identify brain subregions activated by vehicle or Flx treatment in both controls or simultaneously applied with CSIS. Flx prevented depressive- and anxiety-like behaviors in CSIS rats. In controls, Flx increased the number of c-Fos+ cells in the anterior/posterior piriform cortex (aPirCx, pPirCx), retrosplenial cortex dysgranular (RSD) and granular, c region (RSGc), dorsal hippocampal subregions (CA1d, CA2, CA3d, DGd), lateral habenula (LHB), paraventricular thalamic nucleus, posterior part (PVP) and lateral/basolateral complex of amygdala (LA/BL). CSIS-induced neuronal activation was observed in brain subregions implicated in mood and other mental disorders such as aPirCx, pPirCx, caudate putamen (CPu), acumbens nucleus shell (AcbSh), RSD, RSGc, DGd, PVP and LA/BL. Flx increased neuronal activation in both controls and CSIS rats in the CA1d, CA2, CA3d, PVP, LA/BL, while in striatum increased neuronal activation was observed only in CSIS. Our data identify activated CSIS-related brain subregions and/or Flx treatment, in which Flx increased c-Fos protein expression in CSIS rats.
T2  - Brain Research Bulletin
T1  - Fluoxetine modulates neuronal activity in stress-related limbic areas of adult rats subjected to the chronic social isolation
VL  - 163
SP  - 95
EP  - 108
DO  - 10.1016/j.brainresbull.2020.07.021
ER  - 

@article{
author = "Stanisavljević, Andrijana and Perić, Ivana and Gass, Peter and Inta, Dragos and Lang, Undine E. and Borgwardt, Stefan and Filipović, Dragana",
year = "2020",
abstract = "Antidepressant fluoxetine (Flx) is the first therapeutic choice for the treatment of major depression (MD), however neuroanatomical spots of its action remain unclear. Immunohistochemical detection of c-Fos protein expression has been used for mapping activated neuronal circuits upon various stressors and drugs. We investigated the effect of 3 weeks of Flx treatment (15 mg/kg/day) on changes in neuronal activity, by mapping the number of c-Fos+ cells, in several brain subregions in adult male rats of control and following 3 weeks of chronic social isolation (CSIS), an animal model of depression. The aim was to identify brain subregions activated by vehicle or Flx treatment in both controls or simultaneously applied with CSIS. Flx prevented depressive- and anxiety-like behaviors in CSIS rats. In controls, Flx increased the number of c-Fos+ cells in the anterior/posterior piriform cortex (aPirCx, pPirCx), retrosplenial cortex dysgranular (RSD) and granular, c region (RSGc), dorsal hippocampal subregions (CA1d, CA2, CA3d, DGd), lateral habenula (LHB), paraventricular thalamic nucleus, posterior part (PVP) and lateral/basolateral complex of amygdala (LA/BL). CSIS-induced neuronal activation was observed in brain subregions implicated in mood and other mental disorders such as aPirCx, pPirCx, caudate putamen (CPu), acumbens nucleus shell (AcbSh), RSD, RSGc, DGd, PVP and LA/BL. Flx increased neuronal activation in both controls and CSIS rats in the CA1d, CA2, CA3d, PVP, LA/BL, while in striatum increased neuronal activation was observed only in CSIS. Our data identify activated CSIS-related brain subregions and/or Flx treatment, in which Flx increased c-Fos protein expression in CSIS rats.",
journal = "Brain Research Bulletin",
title = "Fluoxetine modulates neuronal activity in stress-related limbic areas of adult rats subjected to the chronic social isolation",
volume = "163",
pages = "95-108",
doi = "10.1016/j.brainresbull.2020.07.021"
}

Stanisavljević, A., Perić, I., Gass, P., Inta, D., Lang, U. E., Borgwardt, S.,& Filipović, D.. (2020). Fluoxetine modulates neuronal activity in stress-related limbic areas of adult rats subjected to the chronic social isolation. in Brain Research Bulletin, 163, 95-108.
https://doi.org/10.1016/j.brainresbull.2020.07.021

Stanisavljević A, Perić I, Gass P, Inta D, Lang UE, Borgwardt S, Filipović D. Fluoxetine modulates neuronal activity in stress-related limbic areas of adult rats subjected to the chronic social isolation. in Brain Research Bulletin. 2020;163:95-108.
doi:10.1016/j.brainresbull.2020.07.021 .

Stanisavljević, Andrijana, Perić, Ivana, Gass, Peter, Inta, Dragos, Lang, Undine E., Borgwardt, Stefan, Filipović, Dragana, "Fluoxetine modulates neuronal activity in stress-related limbic areas of adult rats subjected to the chronic social isolation" in Brain Research Bulletin, 163 (2020):95-108,
https://doi.org/10.1016/j.brainresbull.2020.07.021 . .

TY  - JOUR
AU  - Perić, Ivana
AU  - Stanisavljević, Andrijana
AU  - Inta, Dragos
AU  - Gass, Peter
AU  - Undine, Lang E.
AU  - Borgwardt, Stefan
AU  - Filipović, Dragana
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7935
AB  - Adult male rats exposed to chronic social isolation (CSIS) show depressive- and anxiety-like behaviors and reduce the numbers of parvalbumin-positive (PV+) interneurons in the dorsal hippocampus. We aimed to determine whether tianeptine (Tian), administered during the last three weeks of a six-week-social isolation (10 mg/kg/day), may reverse CSIS-induced behavioral changes and antagonize the CSIS-induced reduction in the number of PV+ interneurons. We also studied whether Tian affects the GABA-producing enzyme GAD67+ cells, in Stratum Oriens (SO), Stratum Pyramidale (SP), Stratum Radiatum (SR) and Stratum Lacunosum Moleculare (LM) of CA1-3, as well as in molecular layer-granule cell layer (ML-GCL) and Hilus (H) of the dentate gyrus (DG). CSIS-induced reduction in the number of PV+ cells was layer/subregion-specific with the greatest decrease in SO of CA2. Reduction in the number of PV+ cells was significantly higher than GAD67+ cells, indicating that PV+ cells are the main target following CSIS. Tian reversed CSIS-induced behavior phenotype and antagonized the reduction in the number of PV+ and GAD67+ cells in all subregions. In controls, Tian led to an increase in the number of PV+ and GAD67+ cells in SP of all subregions and PV+ interneurons in ML-GCL of DG, while treatment during CSIS, compared to CSIS alone, resulted with an increase of PV+ interneurons in SO and SP CA1, SP CA2/CA3 and ML-GCL DG with simultaneous increase in GAD67+ cells in all CA1, LM CA2, SO/SR/LM CA3. Data show that Tian offers protection from CSIS via modulation of the dorsal hippocampal GABAergic system.
T2  - Progress in Neuro-Psychopharmacology and Biological Psychiatry
T1  - Tianeptine antagonizes the reduction of PV+ and GAD67 cells number in dorsal hippocampus of socially isolated rats
VL  - 89
SP  - 386
EP  - 399
DO  - 10.1016/j.pnpbp.2018.10.013
ER  - 

@article{
author = "Perić, Ivana and Stanisavljević, Andrijana and Inta, Dragos and Gass, Peter and Undine, Lang E. and Borgwardt, Stefan and Filipović, Dragana",
year = "2019",
abstract = "Adult male rats exposed to chronic social isolation (CSIS) show depressive- and anxiety-like behaviors and reduce the numbers of parvalbumin-positive (PV+) interneurons in the dorsal hippocampus. We aimed to determine whether tianeptine (Tian), administered during the last three weeks of a six-week-social isolation (10 mg/kg/day), may reverse CSIS-induced behavioral changes and antagonize the CSIS-induced reduction in the number of PV+ interneurons. We also studied whether Tian affects the GABA-producing enzyme GAD67+ cells, in Stratum Oriens (SO), Stratum Pyramidale (SP), Stratum Radiatum (SR) and Stratum Lacunosum Moleculare (LM) of CA1-3, as well as in molecular layer-granule cell layer (ML-GCL) and Hilus (H) of the dentate gyrus (DG). CSIS-induced reduction in the number of PV+ cells was layer/subregion-specific with the greatest decrease in SO of CA2. Reduction in the number of PV+ cells was significantly higher than GAD67+ cells, indicating that PV+ cells are the main target following CSIS. Tian reversed CSIS-induced behavior phenotype and antagonized the reduction in the number of PV+ and GAD67+ cells in all subregions. In controls, Tian led to an increase in the number of PV+ and GAD67+ cells in SP of all subregions and PV+ interneurons in ML-GCL of DG, while treatment during CSIS, compared to CSIS alone, resulted with an increase of PV+ interneurons in SO and SP CA1, SP CA2/CA3 and ML-GCL DG with simultaneous increase in GAD67+ cells in all CA1, LM CA2, SO/SR/LM CA3. Data show that Tian offers protection from CSIS via modulation of the dorsal hippocampal GABAergic system.",
journal = "Progress in Neuro-Psychopharmacology and Biological Psychiatry",
title = "Tianeptine antagonizes the reduction of PV+ and GAD67 cells number in dorsal hippocampus of socially isolated rats",
volume = "89",
pages = "386-399",
doi = "10.1016/j.pnpbp.2018.10.013"
}

Perić, I., Stanisavljević, A., Inta, D., Gass, P., Undine, L. E., Borgwardt, S.,& Filipović, D.. (2019). Tianeptine antagonizes the reduction of PV+ and GAD67 cells number in dorsal hippocampus of socially isolated rats. in Progress in Neuro-Psychopharmacology and Biological Psychiatry, 89, 386-399.
https://doi.org/10.1016/j.pnpbp.2018.10.013

Perić I, Stanisavljević A, Inta D, Gass P, Undine LE, Borgwardt S, Filipović D. Tianeptine antagonizes the reduction of PV+ and GAD67 cells number in dorsal hippocampus of socially isolated rats. in Progress in Neuro-Psychopharmacology and Biological Psychiatry. 2019;89:386-399.
doi:10.1016/j.pnpbp.2018.10.013 .

Perić, Ivana, Stanisavljević, Andrijana, Inta, Dragos, Gass, Peter, Undine, Lang E., Borgwardt, Stefan, Filipović, Dragana, "Tianeptine antagonizes the reduction of PV+ and GAD67 cells number in dorsal hippocampus of socially isolated rats" in Progress in Neuro-Psychopharmacology and Biological Psychiatry, 89 (2019):386-399,
https://doi.org/10.1016/j.pnpbp.2018.10.013 . .

TY  - JOUR
AU  - Stanisavljević, Andrijana
AU  - Perić, Ivana
AU  - Gass, Peter
AU  - Inta, Dragos
AU  - Lang, Undine E.
AU  - Borgwardt, Stefan
AU  - Filipović, Dragana
PY  - 2019
UR  - https://linkinghub.elsevier.com/retrieve/pii/S0306452218307395
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7976
AB  - Olanzapine (Olz) is an atypical antipsychotic used to treat depression, anxiety and schizophrenia, which can be caused by chronic psychosocial stress. c-Fos protein expression has been used as an indirect marker of neuronal activity in response to various forms of stress or pharmacological treatments. We examined the effects of a 3-week treatment of Olz (7.5 mg/kg/day) on c-Fos protein expression in stress-relevant brain sub/regions, its relationship with isolation-induced behavioral changes, and potential sites of Olz action on control and male rats exposed to 6 weeks of chronic social isolation (CSIS), an animal model of depression. Olz treatment reversed depression- and anxiety-like behaviors induced by CSIS and suppressed a CSIS-induced increase in the number of c-Fos-positive cells in subregions of the dorsal hippocampus, ventral (v) DG, retrosplenial cortex, and medial prefrontal cortex. In contrast, no change in c-Fos expression was seen in the CA3v, amygdala and thalamic, hypothalamic or striatal subregions in Olz-treated CSIS rats, suggesting different brain sub/regions’ susceptibility to Olz. An increased number of c-Fos-positive cells in the CA1v, amygdala and thalamic, hypothalamic and striatal subregions in controls as well as in the CA1v and subregion of the hypothalamus and nucleus accumbens in Olz-treated CSIS rats was found. Results suggest the activation of brain sub/regions following CSIS that may be involved in depressive and anxiety-like behaviors. Olz treatment showed region-specific effects on neuronal activation. Our data contribute to a better understanding of the mechanisms underlying the CSIS response and potential brain targets of Olz in socially isolated rats. © 2018 IBRO
T2  - Neuroscience
T1  - Brain Sub/Region-Specific Effects of Olanzapine on c-Fos Expression of Chronically Socially Isolated Rats
VL  - 396
SP  - 46
EP  - 65
DO  - 10.1016/j.neuroscience.2018.11.015
ER  - 

@article{
author = "Stanisavljević, Andrijana and Perić, Ivana and Gass, Peter and Inta, Dragos and Lang, Undine E. and Borgwardt, Stefan and Filipović, Dragana",
year = "2019",
abstract = "Olanzapine (Olz) is an atypical antipsychotic used to treat depression, anxiety and schizophrenia, which can be caused by chronic psychosocial stress. c-Fos protein expression has been used as an indirect marker of neuronal activity in response to various forms of stress or pharmacological treatments. We examined the effects of a 3-week treatment of Olz (7.5 mg/kg/day) on c-Fos protein expression in stress-relevant brain sub/regions, its relationship with isolation-induced behavioral changes, and potential sites of Olz action on control and male rats exposed to 6 weeks of chronic social isolation (CSIS), an animal model of depression. Olz treatment reversed depression- and anxiety-like behaviors induced by CSIS and suppressed a CSIS-induced increase in the number of c-Fos-positive cells in subregions of the dorsal hippocampus, ventral (v) DG, retrosplenial cortex, and medial prefrontal cortex. In contrast, no change in c-Fos expression was seen in the CA3v, amygdala and thalamic, hypothalamic or striatal subregions in Olz-treated CSIS rats, suggesting different brain sub/regions’ susceptibility to Olz. An increased number of c-Fos-positive cells in the CA1v, amygdala and thalamic, hypothalamic and striatal subregions in controls as well as in the CA1v and subregion of the hypothalamus and nucleus accumbens in Olz-treated CSIS rats was found. Results suggest the activation of brain sub/regions following CSIS that may be involved in depressive and anxiety-like behaviors. Olz treatment showed region-specific effects on neuronal activation. Our data contribute to a better understanding of the mechanisms underlying the CSIS response and potential brain targets of Olz in socially isolated rats. © 2018 IBRO",
journal = "Neuroscience",
title = "Brain Sub/Region-Specific Effects of Olanzapine on c-Fos Expression of Chronically Socially Isolated Rats",
volume = "396",
pages = "46-65",
doi = "10.1016/j.neuroscience.2018.11.015"
}

Stanisavljević, A., Perić, I., Gass, P., Inta, D., Lang, U. E., Borgwardt, S.,& Filipović, D.. (2019). Brain Sub/Region-Specific Effects of Olanzapine on c-Fos Expression of Chronically Socially Isolated Rats. in Neuroscience, 396, 46-65.
https://doi.org/10.1016/j.neuroscience.2018.11.015

Stanisavljević A, Perić I, Gass P, Inta D, Lang UE, Borgwardt S, Filipović D. Brain Sub/Region-Specific Effects of Olanzapine on c-Fos Expression of Chronically Socially Isolated Rats. in Neuroscience. 2019;396:46-65.
doi:10.1016/j.neuroscience.2018.11.015 .

Stanisavljević, Andrijana, Perić, Ivana, Gass, Peter, Inta, Dragos, Lang, Undine E., Borgwardt, Stefan, Filipović, Dragana, "Brain Sub/Region-Specific Effects of Olanzapine on c-Fos Expression of Chronically Socially Isolated Rats" in Neuroscience, 396 (2019):46-65,
https://doi.org/10.1016/j.neuroscience.2018.11.015 . .

TY  - JOUR
AU  - Stanisavljević, Andrijana
AU  - Perić, Ivana
AU  - Bernardi, Rick E.
AU  - Gass, Peter
AU  - Filipović, Dragana
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8386
AB  - Chronic social stress and/or pharmacological treatments differentially modulate the expression of c-Fos, a marker of neuronal activity, in subregions of the rat brain. Here, we examined the effect of the atypical antipsychotic Clozapine (Clz) (20 mg/kg/day for 3 weeks) on the neuronal activation pattern of c-Fos protein expression in stress-relevant brain subregions of adult male Wistar rats exposed to chronic social isolation (CSIS: 3 weeks), an animal model of depression and schizophrenia, and controls. The protein expression of c-Fos was also used to map neuronal populations in brain subregions activated by CSIS alone. Subregions which showed significantly increased c-Fos protein expression following CSIS included the retrosplenial cortex (RSC), (subregions:RSC granular cortex, c region (RSGc) and dysgranular (RSD)), dentate gyrus, dorsal (DGd), paraventricular thalamic nucleus, posterior part (PVP), lateral (LA)/basolateral (BL) complex of amygdala, caudate putamen (CPu) and accumbens nucleus, shell (AcbSh). Increases in c-Fos protein expression in the RSGc, RSD, DGd, PVP, LA/BL complex of amygdala and striatum (CPu, Acb Core (AcbC) and AcbSh) following Clz treatment in controls were found. Clz applied simultaneously with CSIS modulated neuronal activity in CPu, AcbC and AcbSh subregions compared to CSIS alone, increasing c-Fos protein expression. Furthermore, Clz revealed synergistic effects with CSIS in the CA1d and PVP. These identified neural circuits reflect brain subregions activated following CSIS and/or Clz administration. These data further contribute to the understanding of the effectiveness of Clz in the modulation of brain subregion activation in response to CSIS. © 2019
T2  - Brain Research Bulletin
T1  - Clozapine increased c-Fos protein expression in several brain subregions of socially isolated rats
VL  - 152
SP  - 35
EP  - 44
DO  - 10.1016/j.brainresbull.2019.07.005
ER  - 

@article{
author = "Stanisavljević, Andrijana and Perić, Ivana and Bernardi, Rick E. and Gass, Peter and Filipović, Dragana",
year = "2019",
abstract = "Chronic social stress and/or pharmacological treatments differentially modulate the expression of c-Fos, a marker of neuronal activity, in subregions of the rat brain. Here, we examined the effect of the atypical antipsychotic Clozapine (Clz) (20 mg/kg/day for 3 weeks) on the neuronal activation pattern of c-Fos protein expression in stress-relevant brain subregions of adult male Wistar rats exposed to chronic social isolation (CSIS: 3 weeks), an animal model of depression and schizophrenia, and controls. The protein expression of c-Fos was also used to map neuronal populations in brain subregions activated by CSIS alone. Subregions which showed significantly increased c-Fos protein expression following CSIS included the retrosplenial cortex (RSC), (subregions:RSC granular cortex, c region (RSGc) and dysgranular (RSD)), dentate gyrus, dorsal (DGd), paraventricular thalamic nucleus, posterior part (PVP), lateral (LA)/basolateral (BL) complex of amygdala, caudate putamen (CPu) and accumbens nucleus, shell (AcbSh). Increases in c-Fos protein expression in the RSGc, RSD, DGd, PVP, LA/BL complex of amygdala and striatum (CPu, Acb Core (AcbC) and AcbSh) following Clz treatment in controls were found. Clz applied simultaneously with CSIS modulated neuronal activity in CPu, AcbC and AcbSh subregions compared to CSIS alone, increasing c-Fos protein expression. Furthermore, Clz revealed synergistic effects with CSIS in the CA1d and PVP. These identified neural circuits reflect brain subregions activated following CSIS and/or Clz administration. These data further contribute to the understanding of the effectiveness of Clz in the modulation of brain subregion activation in response to CSIS. © 2019",
journal = "Brain Research Bulletin",
title = "Clozapine increased c-Fos protein expression in several brain subregions of socially isolated rats",
volume = "152",
pages = "35-44",
doi = "10.1016/j.brainresbull.2019.07.005"
}

Stanisavljević, A., Perić, I., Bernardi, R. E., Gass, P.,& Filipović, D.. (2019). Clozapine increased c-Fos protein expression in several brain subregions of socially isolated rats. in Brain Research Bulletin, 152, 35-44.
https://doi.org/10.1016/j.brainresbull.2019.07.005

Stanisavljević A, Perić I, Bernardi RE, Gass P, Filipović D. Clozapine increased c-Fos protein expression in several brain subregions of socially isolated rats. in Brain Research Bulletin. 2019;152:35-44.
doi:10.1016/j.brainresbull.2019.07.005 .

Stanisavljević, Andrijana, Perić, Ivana, Bernardi, Rick E., Gass, Peter, Filipović, Dragana, "Clozapine increased c-Fos protein expression in several brain subregions of socially isolated rats" in Brain Research Bulletin, 152 (2019):35-44,
https://doi.org/10.1016/j.brainresbull.2019.07.005 . .

TY  - JOUR
AU  - Perić, Ivana
AU  - Costina, Victor
AU  - Stanisavljević, Andrijana
AU  - Findeisen, Peter
AU  - Filipović, Dragana
PY  - 2018
UR  - https://linkinghub.elsevier.com/retrieve/pii/S0028390818301461
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7913
AB  - Due to the severity of depressive symptoms, there remains a necessity in defining the underlying mechanisms of depression and the precise actions of antidepressants in alleviating these symptoms. Proteomics is a powerful and promising tool for discovering novel pathways of cellular responses to disease and treatment. As chronic social isolation (CSIS) is a valuable animal model for studying depression, we performed a comparative subproteomic study of rat hippocampus to explore the effect of six weeks of CSIS and the therapeutic effect of chronic fluoxetine (Flx) treatment (last three weeks of CSIS; 15 mg/kg/day). Behaviorally, Flx treatment normalized the decreased sucrose preference and increased marble burying results resulting from CSIS, indicative of a FLX-induced attenuation of both anhedonia and anxiety. An analysis of cytosolic and nonsynaptic mitochondrial subproteome patterns revealed that CSIS resulted in down-regulation of proteins involved in mitochondrial transport and energy processes, primarily tricarboxylic acid (TCA) cycle and oxidative phosphorylation. Chronic Flx treatment resulted in an up-regulation of CSIS-altered proteins and additional expression of other transporter and energy-involved proteins. Immunohistochemical analysis revealed hippocampal subregion-specific effects of CSIS and/or Flx treatment on selective protein expressions. (C) 2018 Elsevier Ltd. All rights reserved.
T2  - Neuropharmacology
T1  - Proteomic characterization of hippocampus of chronically socially isolated rats treated with fluoxetine: Depression-like behaviour and fluoxetine mechanism of action
VL  - 135
SP  - 268
EP  - 283
DO  - 10.1016/j.neuropharm.2018.03.034
ER  - 

@article{
author = "Perić, Ivana and Costina, Victor and Stanisavljević, Andrijana and Findeisen, Peter and Filipović, Dragana",
year = "2018",
abstract = "Due to the severity of depressive symptoms, there remains a necessity in defining the underlying mechanisms of depression and the precise actions of antidepressants in alleviating these symptoms. Proteomics is a powerful and promising tool for discovering novel pathways of cellular responses to disease and treatment. As chronic social isolation (CSIS) is a valuable animal model for studying depression, we performed a comparative subproteomic study of rat hippocampus to explore the effect of six weeks of CSIS and the therapeutic effect of chronic fluoxetine (Flx) treatment (last three weeks of CSIS; 15 mg/kg/day). Behaviorally, Flx treatment normalized the decreased sucrose preference and increased marble burying results resulting from CSIS, indicative of a FLX-induced attenuation of both anhedonia and anxiety. An analysis of cytosolic and nonsynaptic mitochondrial subproteome patterns revealed that CSIS resulted in down-regulation of proteins involved in mitochondrial transport and energy processes, primarily tricarboxylic acid (TCA) cycle and oxidative phosphorylation. Chronic Flx treatment resulted in an up-regulation of CSIS-altered proteins and additional expression of other transporter and energy-involved proteins. Immunohistochemical analysis revealed hippocampal subregion-specific effects of CSIS and/or Flx treatment on selective protein expressions. (C) 2018 Elsevier Ltd. All rights reserved.",
journal = "Neuropharmacology",
title = "Proteomic characterization of hippocampus of chronically socially isolated rats treated with fluoxetine: Depression-like behaviour and fluoxetine mechanism of action",
volume = "135",
pages = "268-283",
doi = "10.1016/j.neuropharm.2018.03.034"
}

Perić, I., Costina, V., Stanisavljević, A., Findeisen, P.,& Filipović, D.. (2018). Proteomic characterization of hippocampus of chronically socially isolated rats treated with fluoxetine: Depression-like behaviour and fluoxetine mechanism of action. in Neuropharmacology, 135, 268-283.
https://doi.org/10.1016/j.neuropharm.2018.03.034

Perić I, Costina V, Stanisavljević A, Findeisen P, Filipović D. Proteomic characterization of hippocampus of chronically socially isolated rats treated with fluoxetine: Depression-like behaviour and fluoxetine mechanism of action. in Neuropharmacology. 2018;135:268-283.
doi:10.1016/j.neuropharm.2018.03.034 .

Perić, Ivana, Costina, Victor, Stanisavljević, Andrijana, Findeisen, Peter, Filipović, Dragana, "Proteomic characterization of hippocampus of chronically socially isolated rats treated with fluoxetine: Depression-like behaviour and fluoxetine mechanism of action" in Neuropharmacology, 135 (2018):268-283,
https://doi.org/10.1016/j.neuropharm.2018.03.034 . .

TY  - JOUR
AU  - Filipović, Dragana
AU  - Costina, Victor
AU  - Perić, Ivana
AU  - Stanisavljević, Andrijana
AU  - Findeisen, Peter
PY  - 2017
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1441
AB  - Fluoxetine (Flx) is the principal treatment for depression; however, the precise mechanisms of its actions remain elusive. Our aim was to identify protein expression changes within rat hippocampus regulated by chronic Flx treatment versus vehicle-controls using proteomics. Fluoxetine-hydrohloride (15 mg/kg) was administered daily to adult male Wistar rats for 3 weeks, and cytosolic and nonsynaptic mitochondrial hippocampal proteomes were analyzed. All differentially expressed proteins were functionally annotated according to biological process and molecular function using Uniprot and Blast2GO. Our comparative study revealed that in cytosolic and nonsynaptic mitochondrial fractions, 60 and 3 proteins respectively, were down-regulated, and 23 and 60 proteins, respectively, were up-regulated. Proteins differentially regulated in cytosolic and nonsynaptic mitochondrial fractions were primarily related to cellular and metabolic processes. Of the identified proteins, the expressions of calretinin and parvalbumine were confirmed. The predominant molecular functions of differentially expressed proteins in both cell hippocampal fractions were binding and catalytic activity. Most differentially expressed proteins in nonsynaptic mitochondria were catalytic enzymes involved in the pyruvate metabolism, citric acid cycle, oxidative phosphorylation, ATP synthesis, ATP transduction and glutamate metabolism. Results indicate that chronic Flx treatment may influence proteins involved in calcium signaling, cytoskeletal structure, chaperone system and stimulates energy metabolism via the upregulation of GAPDH expression in cytoplasm, as well as directing energy metabolism toward the citric acid cycle and oxidative phosphorylation in nonsynaptic mitochondria. This approach provides new insight into the chronic effects of Flx treatment on protein expression in a key brain region associated with stress response and memory. (C) 2017 Elsevier B.V. All rights reserved.
T2  - Brain Research
T1  - Chronic fluoxetine treatment directs energy metabolism towards the citric acid cycle and oxidative phosphorylation in rat hippocampal nonsynaptic mitochondria
VL  - 1659
SP  - 41
EP  - 54
DO  - 10.1016/j.brainres.2017.01.025
ER  - 

@article{
author = "Filipović, Dragana and Costina, Victor and Perić, Ivana and Stanisavljević, Andrijana and Findeisen, Peter",
year = "2017",
abstract = "Fluoxetine (Flx) is the principal treatment for depression; however, the precise mechanisms of its actions remain elusive. Our aim was to identify protein expression changes within rat hippocampus regulated by chronic Flx treatment versus vehicle-controls using proteomics. Fluoxetine-hydrohloride (15 mg/kg) was administered daily to adult male Wistar rats for 3 weeks, and cytosolic and nonsynaptic mitochondrial hippocampal proteomes were analyzed. All differentially expressed proteins were functionally annotated according to biological process and molecular function using Uniprot and Blast2GO. Our comparative study revealed that in cytosolic and nonsynaptic mitochondrial fractions, 60 and 3 proteins respectively, were down-regulated, and 23 and 60 proteins, respectively, were up-regulated. Proteins differentially regulated in cytosolic and nonsynaptic mitochondrial fractions were primarily related to cellular and metabolic processes. Of the identified proteins, the expressions of calretinin and parvalbumine were confirmed. The predominant molecular functions of differentially expressed proteins in both cell hippocampal fractions were binding and catalytic activity. Most differentially expressed proteins in nonsynaptic mitochondria were catalytic enzymes involved in the pyruvate metabolism, citric acid cycle, oxidative phosphorylation, ATP synthesis, ATP transduction and glutamate metabolism. Results indicate that chronic Flx treatment may influence proteins involved in calcium signaling, cytoskeletal structure, chaperone system and stimulates energy metabolism via the upregulation of GAPDH expression in cytoplasm, as well as directing energy metabolism toward the citric acid cycle and oxidative phosphorylation in nonsynaptic mitochondria. This approach provides new insight into the chronic effects of Flx treatment on protein expression in a key brain region associated with stress response and memory. (C) 2017 Elsevier B.V. All rights reserved.",
journal = "Brain Research",
title = "Chronic fluoxetine treatment directs energy metabolism towards the citric acid cycle and oxidative phosphorylation in rat hippocampal nonsynaptic mitochondria",
volume = "1659",
pages = "41-54",
doi = "10.1016/j.brainres.2017.01.025"
}

Filipović, D., Costina, V., Perić, I., Stanisavljević, A.,& Findeisen, P.. (2017). Chronic fluoxetine treatment directs energy metabolism towards the citric acid cycle and oxidative phosphorylation in rat hippocampal nonsynaptic mitochondria. in Brain Research, 1659, 41-54.
https://doi.org/10.1016/j.brainres.2017.01.025

Filipović D, Costina V, Perić I, Stanisavljević A, Findeisen P. Chronic fluoxetine treatment directs energy metabolism towards the citric acid cycle and oxidative phosphorylation in rat hippocampal nonsynaptic mitochondria. in Brain Research. 2017;1659:41-54.
doi:10.1016/j.brainres.2017.01.025 .

Filipović, Dragana, Costina, Victor, Perić, Ivana, Stanisavljević, Andrijana, Findeisen, Peter, "Chronic fluoxetine treatment directs energy metabolism towards the citric acid cycle and oxidative phosphorylation in rat hippocampal nonsynaptic mitochondria" in Brain Research, 1659 (2017):41-54,
https://doi.org/10.1016/j.brainres.2017.01.025 . .

TY  - JOUR
AU  - Stanisavljević, Andrijana
AU  - Perić, Ivana
AU  - Pantelić, Marija
AU  - Filipović, Dragana
PY  - 2017
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1592
AB  - Olanzapine, an antipsychotic drug, is used to treat depressive disorder, but its effects on the liver, the main site of drug metabolism, still remain elusive. We studied the effects of 3 weeks of olanzapine treatment (7.5 mg/kg per day) on the malondialdehyde (MDA) and protein carbonyl (PCO) contents, protein expression of copper/zinc superoxide dismutase (CuZnSOD), and activity of total superoxide dismutase (SOD), as well as catalase (CAT) protein expression and activity levels in the liver cytosol of rats exposed to 6 weeks of chronic social isolation (CSIS), which causes depressive- and anxiety-like behaviors. Increased cytosolic MDA in CSIS rats (vehicle-or olanzapine-treated) indicated hepatic oxidative stress. Increase in PCO and CAT activity associated with unchanged total SOD activity following CSIS also confirm the presence of oxidative stress. Chronic olanzapine treatment in CSIS prevented increase in PCO without an effect on MDA content. Increased SOD activity in olanzapine-treated (controls and CSIS) groups compared with corresponding vehicle-treated groups and decreased CAT activity in olanzapine-treated CSIS rats compared with vehicle-treated CSIS group was found. The data suggest that chronic olanzapine treatment has a protective effect on hepatic protein oxidation and improves antioxidant defense. The beneficial effects of olanzapine may be due to its free radical scavenging properties and antioxidant activity.
T2  - Canadian Journal of Physiology and Pharmacology
T1  - Olanzapine alleviates oxidative stress in the liver of socially isolated rats
VL  - 95
IS  - 6
SP  - 634
EP  - 640
DO  - 10.1139/cjpp-2016-0598
ER  - 

@article{
author = "Stanisavljević, Andrijana and Perić, Ivana and Pantelić, Marija and Filipović, Dragana",
year = "2017",
abstract = "Olanzapine, an antipsychotic drug, is used to treat depressive disorder, but its effects on the liver, the main site of drug metabolism, still remain elusive. We studied the effects of 3 weeks of olanzapine treatment (7.5 mg/kg per day) on the malondialdehyde (MDA) and protein carbonyl (PCO) contents, protein expression of copper/zinc superoxide dismutase (CuZnSOD), and activity of total superoxide dismutase (SOD), as well as catalase (CAT) protein expression and activity levels in the liver cytosol of rats exposed to 6 weeks of chronic social isolation (CSIS), which causes depressive- and anxiety-like behaviors. Increased cytosolic MDA in CSIS rats (vehicle-or olanzapine-treated) indicated hepatic oxidative stress. Increase in PCO and CAT activity associated with unchanged total SOD activity following CSIS also confirm the presence of oxidative stress. Chronic olanzapine treatment in CSIS prevented increase in PCO without an effect on MDA content. Increased SOD activity in olanzapine-treated (controls and CSIS) groups compared with corresponding vehicle-treated groups and decreased CAT activity in olanzapine-treated CSIS rats compared with vehicle-treated CSIS group was found. The data suggest that chronic olanzapine treatment has a protective effect on hepatic protein oxidation and improves antioxidant defense. The beneficial effects of olanzapine may be due to its free radical scavenging properties and antioxidant activity.",
journal = "Canadian Journal of Physiology and Pharmacology",
title = "Olanzapine alleviates oxidative stress in the liver of socially isolated rats",
volume = "95",
number = "6",
pages = "634-640",
doi = "10.1139/cjpp-2016-0598"
}

Stanisavljević, A., Perić, I., Pantelić, M.,& Filipović, D.. (2017). Olanzapine alleviates oxidative stress in the liver of socially isolated rats. in Canadian Journal of Physiology and Pharmacology, 95(6), 634-640.
https://doi.org/10.1139/cjpp-2016-0598

Stanisavljević A, Perić I, Pantelić M, Filipović D. Olanzapine alleviates oxidative stress in the liver of socially isolated rats. in Canadian Journal of Physiology and Pharmacology. 2017;95(6):634-640.
doi:10.1139/cjpp-2016-0598 .

Stanisavljević, Andrijana, Perić, Ivana, Pantelić, Marija, Filipović, Dragana, "Olanzapine alleviates oxidative stress in the liver of socially isolated rats" in Canadian Journal of Physiology and Pharmacology, 95, no. 6 (2017):634-640,
https://doi.org/10.1139/cjpp-2016-0598 . .

TY  - JOUR
AU  - Perić, Ivana
AU  - Stanisavljević, Andrijana
AU  - Gass, Peter
AU  - Filipović, Dragana
PY  - 2017
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1806
AB  - Exposure of an organism to chronic social isolation (CSIS) has been shown to have an important role in depression. Fluoxetine (Flx) is a first-line treatment for depression; however, its downstream mechanisms of action beyond serotonergic signaling remain ill-defined. We investigated the effect of 3 weeks of Flx (15 mg/kg/day) treatment on behavioral changes and protein expression/activity of the GSH-dependent defense system, including reduced glutathione (GSH), glutathione peroxidase (GPx), glutathione reductase (GLR), and glutathione S-transferase (GST), as well as catalase (CAT), in the hippocampus of rats exposed to 6 weeks of CSIS. The subcellular distributions of nuclear factor-kappa B (NF-kappa B), as well as, cytosolic IL-1 beta and IL-6 protein expression, were also determined. CSIS induced depressive- and anxiety-like behaviors, evidenced by a decrease in sucrose preference and an increase in the number of buried marbles. Moreover, CSIS compromised redox homeostasis, targeting enzymes such as GPx, CAT, GST, and caused NF-kappa B nuclear translocation with a concomitant increase in IL-6 protein expression, without an effect on IL-1 beta. Flx treatment reversed CSIS-induced depressive- and anxiety-like behaviors, modulated GSH-dependent defense by increasing GLR and GST activity, and suppressed NF-kappa B activation and cytosolic IL-6 protein expression in socially isolated rats. The present study suggests that changes in the GSH-dependent defense system, NF-kappa B activation and increased IL-6 protein expression may have a role in social isolation-induced changes in a rat model of depression and anxiety, and contributes to our understanding of the mechanisms that underlie the antidepressant and anti-inflammatory activity of Flx in socially isolated rats.
T2  - European Archives of Psychiatry and Clinical Neuroscience
T1  - Fluoxetine reverses behavior changes in socially isolated rats: role of the hippocampal GSH-dependent defense system and proinflammatory cytokines
VL  - 267
IS  - 8
SP  - 737
EP  - 749
DO  - 10.1007/s00406-017-0807-9
ER  - 

@article{
author = "Perić, Ivana and Stanisavljević, Andrijana and Gass, Peter and Filipović, Dragana",
year = "2017",
abstract = "Exposure of an organism to chronic social isolation (CSIS) has been shown to have an important role in depression. Fluoxetine (Flx) is a first-line treatment for depression; however, its downstream mechanisms of action beyond serotonergic signaling remain ill-defined. We investigated the effect of 3 weeks of Flx (15 mg/kg/day) treatment on behavioral changes and protein expression/activity of the GSH-dependent defense system, including reduced glutathione (GSH), glutathione peroxidase (GPx), glutathione reductase (GLR), and glutathione S-transferase (GST), as well as catalase (CAT), in the hippocampus of rats exposed to 6 weeks of CSIS. The subcellular distributions of nuclear factor-kappa B (NF-kappa B), as well as, cytosolic IL-1 beta and IL-6 protein expression, were also determined. CSIS induced depressive- and anxiety-like behaviors, evidenced by a decrease in sucrose preference and an increase in the number of buried marbles. Moreover, CSIS compromised redox homeostasis, targeting enzymes such as GPx, CAT, GST, and caused NF-kappa B nuclear translocation with a concomitant increase in IL-6 protein expression, without an effect on IL-1 beta. Flx treatment reversed CSIS-induced depressive- and anxiety-like behaviors, modulated GSH-dependent defense by increasing GLR and GST activity, and suppressed NF-kappa B activation and cytosolic IL-6 protein expression in socially isolated rats. The present study suggests that changes in the GSH-dependent defense system, NF-kappa B activation and increased IL-6 protein expression may have a role in social isolation-induced changes in a rat model of depression and anxiety, and contributes to our understanding of the mechanisms that underlie the antidepressant and anti-inflammatory activity of Flx in socially isolated rats.",
journal = "European Archives of Psychiatry and Clinical Neuroscience",
title = "Fluoxetine reverses behavior changes in socially isolated rats: role of the hippocampal GSH-dependent defense system and proinflammatory cytokines",
volume = "267",
number = "8",
pages = "737-749",
doi = "10.1007/s00406-017-0807-9"
}

Perić, I., Stanisavljević, A., Gass, P.,& Filipović, D.. (2017). Fluoxetine reverses behavior changes in socially isolated rats: role of the hippocampal GSH-dependent defense system and proinflammatory cytokines. in European Archives of Psychiatry and Clinical Neuroscience, 267(8), 737-749.
https://doi.org/10.1007/s00406-017-0807-9

Perić I, Stanisavljević A, Gass P, Filipović D. Fluoxetine reverses behavior changes in socially isolated rats: role of the hippocampal GSH-dependent defense system and proinflammatory cytokines. in European Archives of Psychiatry and Clinical Neuroscience. 2017;267(8):737-749.
doi:10.1007/s00406-017-0807-9 .

Perić, Ivana, Stanisavljević, Andrijana, Gass, Peter, Filipović, Dragana, "Fluoxetine reverses behavior changes in socially isolated rats: role of the hippocampal GSH-dependent defense system and proinflammatory cytokines" in European Archives of Psychiatry and Clinical Neuroscience, 267, no. 8 (2017):737-749,
https://doi.org/10.1007/s00406-017-0807-9 . .

TY  - CONF
AU  - Perić, Ivana
AU  - Todorović, Nevena
AU  - Stanisavljević, Andrijana
AU  - Đorđević, Neda O.
AU  - Filipović, Dragana
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9200
AB  - Exposure   of   an   organism   to   chronic   social   isolation   (CSIS)   causes modulation  of  antioxidant  defense  system  in  the  brain  which  has  been shown to have important role in depression. Fluoxetine (Flx) is the first-line treatment  for  depression;  however,  precise  mechanism  of  its  action  still remains  elusive.  The  aim  of  this  study  was  to  investigate  the  effect  of  3 weeks  of  Flx  treatment  on  malondialdehyde  (MDA)  level,  an  oxidative stress parameter as well as on the activities of GSH-dependent antioxidative enzymes in the hippocampus of rats exposed to 6 weeks of CSIS. Increased MDA content following  CSIS and Flx treatment  (controls or CSIS) of rats, suggests  on  hippocampal  oxidative  damage.  CSIS  induced  reduction  of hippocampal  glutathione-S-transferase  that  was  reversed  by  Flx  treatment, as  well  as  an  increase  in  glutathione  peroxidase/reductase  activities.  The present  study  contributes  to  our  understanding  of  the  mechanisms  that underlie the antidepressant activity of Flx in rats exposed to CSIS, an animal model of depression.
PB  - Society of Physical Chemists of Serbia
C3  - Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry
T1  - The effects of fluoxetine on hippocampal antioxidative defense in depressive-like rats
SP  - 435
EP  - 438
UR  - https://hdl.handle.net/21.15107/rcub_vinar_9200
ER  - 

@conference{
author = "Perić, Ivana and Todorović, Nevena and Stanisavljević, Andrijana and Đorđević, Neda O. and Filipović, Dragana",
year = "2016",
abstract = "Exposure   of   an   organism   to   chronic   social   isolation   (CSIS)   causes modulation  of  antioxidant  defense  system  in  the  brain  which  has  been shown to have important role in depression. Fluoxetine (Flx) is the first-line treatment  for  depression;  however,  precise  mechanism  of  its  action  still remains  elusive.  The  aim  of  this  study  was  to  investigate  the  effect  of  3 weeks  of  Flx  treatment  on  malondialdehyde  (MDA)  level,  an  oxidative stress parameter as well as on the activities of GSH-dependent antioxidative enzymes in the hippocampus of rats exposed to 6 weeks of CSIS. Increased MDA content following  CSIS and Flx treatment  (controls or CSIS) of rats, suggests  on  hippocampal  oxidative  damage.  CSIS  induced  reduction  of hippocampal  glutathione-S-transferase  that  was  reversed  by  Flx  treatment, as  well  as  an  increase  in  glutathione  peroxidase/reductase  activities.  The present  study  contributes  to  our  understanding  of  the  mechanisms  that underlie the antidepressant activity of Flx in rats exposed to CSIS, an animal model of depression.",
publisher = "Society of Physical Chemists of Serbia",
journal = "Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry",
title = "The effects of fluoxetine on hippocampal antioxidative defense in depressive-like rats",
pages = "435-438",
url = "https://hdl.handle.net/21.15107/rcub_vinar_9200"
}

Perić, I., Todorović, N., Stanisavljević, A., Đorđević, N. O.,& Filipović, D.. (2016). The effects of fluoxetine on hippocampal antioxidative defense in depressive-like rats. in Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry
Society of Physical Chemists of Serbia., 435-438.
https://hdl.handle.net/21.15107/rcub_vinar_9200

Perić I, Todorović N, Stanisavljević A, Đorđević NO, Filipović D. The effects of fluoxetine on hippocampal antioxidative defense in depressive-like rats. in Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry. 2016;:435-438.
https://hdl.handle.net/21.15107/rcub_vinar_9200 .

Perić, Ivana, Todorović, Nevena, Stanisavljević, Andrijana, Đorđević, Neda O., Filipović, Dragana, "The effects of fluoxetine on hippocampal antioxidative defense in depressive-like rats" in Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry (2016):435-438,
https://hdl.handle.net/21.15107/rcub_vinar_9200 .

TY  - CONF
AU  - Stanisavljević, Andrijana
AU  - Perić, Ivana
AU  - Todorović, Nevena
AU  - Đorđević, Neda O.
AU  - Filipović, Dragana
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9203
AB  - Olanzapine  is  an  antipsychotic  proved  to  be  effective  in stress  associated psychiatric diseases, but its effect on the liver, main site of drug metabolism,still  remain  unclear.  We  investigated  the  effects  of  chronic  treatment  of olanzapine   (three-week)   on   the   malondialdehyde   (MDA)   content   and protein expression and activity of antioxidant enzyme catalase (CAT) in the liver of rats exposed to chronic social isolation (CSIS) (six-week), an animal model of depression. The increased cytosolic MDA content in both vehicle-and  olanzapine-treated  CSIS  animals  suggests  oxidative  stress. Increased CAT  activityin  vehicle-treated  CSIS  animals,  which  was  not  consistent with   its   protein   expression,   suggests   induction   of   antioxidant   defense mechanisms,while  olanzapine  significantly  reduced  CAT  activity  in  CSIS group.   Data   revealed   that   although   olanzapine   treatment   reversed   the alterations  in  CAT  activity,  it  has the  ability  to  cause  hepatotoxicity,  as indicatedby increased MDA content.
PB  - Society of Physical Chemists of Serbia
C3  - Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry
T1  - Olanzapine intensifies lipid peroxidation and modulates catalase activity in liver of social isolated rats
SP  - 439
EP  - 442
UR  - https://hdl.handle.net/21.15107/rcub_vinar_9203
ER  - 

@conference{
author = "Stanisavljević, Andrijana and Perić, Ivana and Todorović, Nevena and Đorđević, Neda O. and Filipović, Dragana",
year = "2016",
abstract = "Olanzapine  is  an  antipsychotic  proved  to  be  effective  in stress  associated psychiatric diseases, but its effect on the liver, main site of drug metabolism,still  remain  unclear.  We  investigated  the  effects  of  chronic  treatment  of olanzapine   (three-week)   on   the   malondialdehyde   (MDA)   content   and protein expression and activity of antioxidant enzyme catalase (CAT) in the liver of rats exposed to chronic social isolation (CSIS) (six-week), an animal model of depression. The increased cytosolic MDA content in both vehicle-and  olanzapine-treated  CSIS  animals  suggests  oxidative  stress. Increased CAT  activityin  vehicle-treated  CSIS  animals,  which  was  not  consistent with   its   protein   expression,   suggests   induction   of   antioxidant   defense mechanisms,while  olanzapine  significantly  reduced  CAT  activity  in  CSIS group.   Data   revealed   that   although   olanzapine   treatment   reversed   the alterations  in  CAT  activity,  it  has the  ability  to  cause  hepatotoxicity,  as indicatedby increased MDA content.",
publisher = "Society of Physical Chemists of Serbia",
journal = "Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry",
title = "Olanzapine intensifies lipid peroxidation and modulates catalase activity in liver of social isolated rats",
pages = "439-442",
url = "https://hdl.handle.net/21.15107/rcub_vinar_9203"
}

Stanisavljević, A., Perić, I., Todorović, N., Đorđević, N. O.,& Filipović, D.. (2016). Olanzapine intensifies lipid peroxidation and modulates catalase activity in liver of social isolated rats. in Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry
Society of Physical Chemists of Serbia., 439-442.
https://hdl.handle.net/21.15107/rcub_vinar_9203

Stanisavljević A, Perić I, Todorović N, Đorđević NO, Filipović D. Olanzapine intensifies lipid peroxidation and modulates catalase activity in liver of social isolated rats. in Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry. 2016;:439-442.
https://hdl.handle.net/21.15107/rcub_vinar_9203 .

Stanisavljević, Andrijana, Perić, Ivana, Todorović, Nevena, Đorđević, Neda O., Filipović, Dragana, "Olanzapine intensifies lipid peroxidation and modulates catalase activity in liver of social isolated rats" in Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry (2016):439-442,
https://hdl.handle.net/21.15107/rcub_vinar_9203 .

TY  - CONF
AU  - Đorđević, Neda O.
AU  - Perić, Ivana
AU  - Stanisavljević, Andrijana
AU  - Todorović, Nevena
AU  - Filipović, Dragana
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9205
AB  - Duloxetine  (DLX)  is  antidepressantfor  the  treatment  of  depression,but  its effect  on  the  liver,  a  primary  site  for  drug  metabolism,  has  yet  to  be determined.The  effect  of  3  weeks  of  DLX  treatment  onprotein  carbonyl groups   and   activities   of   GSH-dependent   defense   including   reduced glutathione   (GSH),   glutathione   peroxidase   (GPx)   and   glutathione   S-transferase  (GST)  in  liver  of  rats  exposed  to  6  weeks  of  chronic  social isolation  (CSIS),  an  animal  model  of  depression,  were  investigated.  CSIS induced increase in protein carbonyl content, which wasdecreasedby DLX treatment.  We  noticed  increase  in  GPx  and  GST  activity  in  DLX-treated (controls  and  CSIS)  rats  and  CSIS  group,  whereby  GPx  activity  was significantly higher in DLX-compared to vehicle-treatedCSIS rats. Results indicate protective effect of DLX against CSIS-induced oxidative damage of hepatic  proteins,  which  may  be  due  to  intensified  protective  mechanisms mediated by GSH-dependent defense.
PB  - Society of Physical Chemists of Serbia
C3  - Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry
T1  - Duloxetine enhances hepatic gsh-dependent defense in rats
SP  - 443
EP  - 446
UR  - https://hdl.handle.net/21.15107/rcub_vinar_9205
ER  - 

@conference{
author = "Đorđević, Neda O. and Perić, Ivana and Stanisavljević, Andrijana and Todorović, Nevena and Filipović, Dragana",
year = "2016",
abstract = "Duloxetine  (DLX)  is  antidepressantfor  the  treatment  of  depression,but  its effect  on  the  liver,  a  primary  site  for  drug  metabolism,  has  yet  to  be determined.The  effect  of  3  weeks  of  DLX  treatment  onprotein  carbonyl groups   and   activities   of   GSH-dependent   defense   including   reduced glutathione   (GSH),   glutathione   peroxidase   (GPx)   and   glutathione   S-transferase  (GST)  in  liver  of  rats  exposed  to  6  weeks  of  chronic  social isolation  (CSIS),  an  animal  model  of  depression,  were  investigated.  CSIS induced increase in protein carbonyl content, which wasdecreasedby DLX treatment.  We  noticed  increase  in  GPx  and  GST  activity  in  DLX-treated (controls  and  CSIS)  rats  and  CSIS  group,  whereby  GPx  activity  was significantly higher in DLX-compared to vehicle-treatedCSIS rats. Results indicate protective effect of DLX against CSIS-induced oxidative damage of hepatic  proteins,  which  may  be  due  to  intensified  protective  mechanisms mediated by GSH-dependent defense.",
publisher = "Society of Physical Chemists of Serbia",
journal = "Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry",
title = "Duloxetine enhances hepatic gsh-dependent defense in rats",
pages = "443-446",
url = "https://hdl.handle.net/21.15107/rcub_vinar_9205"
}

Đorđević, N. O., Perić, I., Stanisavljević, A., Todorović, N.,& Filipović, D.. (2016). Duloxetine enhances hepatic gsh-dependent defense in rats. in Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry
Society of Physical Chemists of Serbia., 443-446.
https://hdl.handle.net/21.15107/rcub_vinar_9205

Đorđević NO, Perić I, Stanisavljević A, Todorović N, Filipović D. Duloxetine enhances hepatic gsh-dependent defense in rats. in Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry. 2016;:443-446.
https://hdl.handle.net/21.15107/rcub_vinar_9205 .

Đorđević, Neda O., Perić, Ivana, Stanisavljević, Andrijana, Todorović, Nevena, Filipović, Dragana, "Duloxetine enhances hepatic gsh-dependent defense in rats" in Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry (2016):443-446,
https://hdl.handle.net/21.15107/rcub_vinar_9205 .