Živanović, Ana

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ed032604-5a68-4a62-ad11-9e0b5163b013
  • Živanović, Ana (5)
  • Živanović, Ana V. (1)
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Author's Bibliography

The effect of different subanesthetic doses of ketamine on BDNF levels in different brain structures in the mouse model of depression

Živanović, Ana; Mitić, Miloš; Glavonić, Emilija; Lukić, Iva; Adžić, Miroslav; Ivković, Sanja

(Belgrade : Serbian Neuroscience Society, 2023)

TY  - CONF
AU  - Živanović, Ana
AU  - Mitić, Miloš
AU  - Glavonić, Emilija
AU  - Lukić, Iva
AU  - Adžić, Miroslav
AU  - Ivković, Sanja
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11052
AB  - Major depressive disorder (MDD) affects over 300 million people worldwide. The administration of the sub-anaesthetic dose of ketamine, an NMDAr antagonist, was recently approved as highly effective antidepressant whose therapeutic effects are associated with an increase in BDNF levels in the brain. However, lowering the effective dose of ketamine because of its adverse effects is an important goal. We assessed the changes in BDNF levels after the single administration of two subanesthetic doses of ketamine (6mg/kg, Ket6 and 10mg/kg, Ket10) in the chronic unpredictable stress (CUS) mouse model of depression-like behavior in different brain structures. Male C57BL/6J mice exposed to CUS were treated at the postnatal day 70 with either vehicle, Ket6, or Ket10. Following tail suspension test (TST), to assess depressive phenotype at 2- and 7-days post-treatment, animals were sacrificed and the prefrontal cortex (PFC), hippocampus, and striatum were isolated and processed for Western blot analyses. Statistical significance was determined by 1-way ANOVA. Only Ket6 achieved an antidepressant effect that was extinguished at 7 days. Both doses caused a significant increase in BDNF levels in the striatum while neither dose was able to induce BDNF levels in the hippocampus. The increase in BDNF levels in the PFC was observed only 7 days after the treatment and only with Ket10. The increase in BDNF levels was the greatest in the striatum when it correlated with the antidepressive effects of ketamine. Although this increase was sustained for 7 days it did not correlate with the antidepressive behavior which was already extinguished.
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  - The effect of different subanesthetic doses of ketamine on BDNF levels in different brain structures in the mouse model of depression
SP  - 83
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11052
ER  - 
@conference{
author = "Živanović, Ana and Mitić, Miloš and Glavonić, Emilija and Lukić, Iva and Adžić, Miroslav and Ivković, Sanja",
year = "2023",
abstract = "Major depressive disorder (MDD) affects over 300 million people worldwide. The administration of the sub-anaesthetic dose of ketamine, an NMDAr antagonist, was recently approved as highly effective antidepressant whose therapeutic effects are associated with an increase in BDNF levels in the brain. However, lowering the effective dose of ketamine because of its adverse effects is an important goal. We assessed the changes in BDNF levels after the single administration of two subanesthetic doses of ketamine (6mg/kg, Ket6 and 10mg/kg, Ket10) in the chronic unpredictable stress (CUS) mouse model of depression-like behavior in different brain structures. Male C57BL/6J mice exposed to CUS were treated at the postnatal day 70 with either vehicle, Ket6, or Ket10. Following tail suspension test (TST), to assess depressive phenotype at 2- and 7-days post-treatment, animals were sacrificed and the prefrontal cortex (PFC), hippocampus, and striatum were isolated and processed for Western blot analyses. Statistical significance was determined by 1-way ANOVA. Only Ket6 achieved an antidepressant effect that was extinguished at 7 days. Both doses caused a significant increase in BDNF levels in the striatum while neither dose was able to induce BDNF levels in the hippocampus. The increase in BDNF levels in the PFC was observed only 7 days after the treatment and only with Ket10. The increase in BDNF levels was the greatest in the striatum when it correlated with the antidepressive effects of ketamine. Although this increase was sustained for 7 days it did not correlate with the antidepressive behavior which was already extinguished.",
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 = "The effect of different subanesthetic doses of ketamine on BDNF levels in different brain structures in the mouse model of depression",
pages = "83",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11052"
}
Živanović, A., Mitić, M., Glavonić, E., Lukić, I., Adžić, M.,& Ivković, S.. (2023). The effect of different subanesthetic doses of ketamine on BDNF levels in different brain structures in the mouse model of depression. in 8th Congress of Serbian neuroscience society with international participation : the book of abstracts; 31 May – 2 June; Belgrade
Belgrade : Serbian Neuroscience Society., 83.
https://hdl.handle.net/21.15107/rcub_vinar_11052
Živanović A, Mitić M, Glavonić E, Lukić I, Adžić M, Ivković S. The effect of different subanesthetic doses of ketamine on BDNF levels in different brain structures in the mouse model of depression. in 8th Congress of Serbian neuroscience society with international participation : the book of abstracts; 31 May – 2 June; Belgrade. 2023;:83.
https://hdl.handle.net/21.15107/rcub_vinar_11052 .
Živanović, Ana, Mitić, Miloš, Glavonić, Emilija, Lukić, Iva, Adžić, Miroslav, Ivković, Sanja, "The effect of different subanesthetic doses of ketamine on BDNF levels in different brain structures in the mouse model of depression" in 8th Congress of Serbian neuroscience society with international participation : the book of abstracts; 31 May – 2 June; Belgrade (2023):83,
https://hdl.handle.net/21.15107/rcub_vinar_11052 .

The role of gut microbiota in depressive behavior and the effects of antidepressants

Lukić, Iva; Mitić, Miloš; Pajović, Milica; Glavonić, Emilija; Živanović, Ana; Aleksić, Minja; Ivković, Sanja; Elliot, Evan; Adžić, Miroslav

(Belgrade : Serbian Neuroscience Society, 2023)

TY  - CONF
AU  - Lukić, Iva
AU  - Mitić, Miloš
AU  - Pajović, Milica
AU  - Glavonić, Emilija
AU  - Živanović, Ana
AU  - Aleksić, Minja
AU  - Ivković, Sanja
AU  - Elliot, Evan
AU  - Adžić, Miroslav
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11045
AB  - There is accumulating evidence demonstrating effects of gastrointestinal microbiota on brain function and behavior, including depressive behavior. We have demonstrated that antidepressants, the main drugs used for alleviating depression, affect gut microbiota composition as well, and in this way partly contribute to improvement of depressive symptoms. Specifically, our results showed that several types of antidepressants reduced abundance of bacterial genera Ruminococcus, while supplementation with R. flavefaciens diminished antidepressant-induced decrease of depressive behavior. Treatment with R. flavefaciens affected cortical gene networks, up-regulating genes involved in mitochondrial oxidative phosphorylation, while down-regulating genes involved in neuronal plasticity, suggesting a mechanism for microbial regulation of antidepressant treatment efficiency. In further studies, we are aiming to delineate the role of gut microbiota in conveying the long-term effects of adolescent stress on development of anxiety and depressive behavior.
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  - The role of gut microbiota in depressive behavior and the effects of antidepressants
SP  - 44
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11045
ER  - 
@conference{
author = "Lukić, Iva and Mitić, Miloš and Pajović, Milica and Glavonić, Emilija and Živanović, Ana and Aleksić, Minja and Ivković, Sanja and Elliot, Evan and Adžić, Miroslav",
year = "2023",
abstract = "There is accumulating evidence demonstrating effects of gastrointestinal microbiota on brain function and behavior, including depressive behavior. We have demonstrated that antidepressants, the main drugs used for alleviating depression, affect gut microbiota composition as well, and in this way partly contribute to improvement of depressive symptoms. Specifically, our results showed that several types of antidepressants reduced abundance of bacterial genera Ruminococcus, while supplementation with R. flavefaciens diminished antidepressant-induced decrease of depressive behavior. Treatment with R. flavefaciens affected cortical gene networks, up-regulating genes involved in mitochondrial oxidative phosphorylation, while down-regulating genes involved in neuronal plasticity, suggesting a mechanism for microbial regulation of antidepressant treatment efficiency. In further studies, we are aiming to delineate the role of gut microbiota in conveying the long-term effects of adolescent stress on development of anxiety and depressive behavior.",
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 = "The role of gut microbiota in depressive behavior and the effects of antidepressants",
pages = "44",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11045"
}
Lukić, I., Mitić, M., Pajović, M., Glavonić, E., Živanović, A., Aleksić, M., Ivković, S., Elliot, E.,& Adžić, M.. (2023). The role of gut microbiota in depressive behavior and the effects of antidepressants. in 8th Congress of Serbian neuroscience society with international participation : the book of abstracts; 31 May – 2 June; Belgrade
Belgrade : Serbian Neuroscience Society., 44.
https://hdl.handle.net/21.15107/rcub_vinar_11045
Lukić I, Mitić M, Pajović M, Glavonić E, Živanović A, Aleksić M, Ivković S, Elliot E, Adžić M. The role of gut microbiota in depressive behavior and the effects of antidepressants. in 8th Congress of Serbian neuroscience society with international participation : the book of abstracts; 31 May – 2 June; Belgrade. 2023;:44.
https://hdl.handle.net/21.15107/rcub_vinar_11045 .
Lukić, Iva, Mitić, Miloš, Pajović, Milica, Glavonić, Emilija, Živanović, Ana, Aleksić, Minja, Ivković, Sanja, Elliot, Evan, Adžić, Miroslav, "The role of gut microbiota in depressive behavior and the effects of antidepressants" in 8th Congress of Serbian neuroscience society with international participation : the book of abstracts; 31 May – 2 June; Belgrade (2023):44,
https://hdl.handle.net/21.15107/rcub_vinar_11045 .

Chronic unpredictable stress in adolescence causes disruption of colon morphology that is associated with depressive phenotype in adult mice

Mitić, Miloš; Lukić, Iva; Glavonić, Emilija; Živanović, Ana; Mijović, Milica; Ivković, Sanja; Adžić, Miroslav

(Belgrade : Serbian Neurocardiological Society, 2023)

TY  - CONF
AU  - Mitić, Miloš
AU  - Lukić, Iva
AU  - Glavonić, Emilija
AU  - Živanović, Ana
AU  - Mijović, Milica
AU  - Ivković, Sanja
AU  - Adžić, Miroslav
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11054
AB  - Adolescence is a critical period for neurodevelopment, and exposure to chronic stress during this stage can have long-lasting effects on physiological systems and mental health, particularly on depression. Recent studies report that stress affects the gutbrain axis, leading to changes in gut morphology and motility, nutrient absorption, and gut microbiome, which can be associated with development of depression. We investigated the impact of chronic unpredictable stress (CUS) in adolescence on depressive-like behavior and colon in adult mice. Male C57BL/6 mice were exposed to CUS, including different daily stressors such as social isolation, forced swim, and restraint stress, and others, during postnatal days 28-40. Control mice were housed under standard conditions. Behavioral assessments were conducted during adulthood (postnatal day 70), to evaluate depressive-like behavior. Alterations in mice colon were assessed by histopathological analysis. Our results revealed that mice exposed to CUS during adolescence have disrupted colon, including loss of colonic crypts and significantly increased presence of mucosa and submucosa in respect to controls. Changes in colon were associated with increased depressive-like behavior in CUS-mice compared to control mice. These findings suggest that CUS experienced in adolescence can disrupt colon morphology that is associated with depressive phenotype in adult mice, highlighting the importance of understanding the long-term consequences of chronic stress during this critical period of development as a potential risk for development of depression. Further research is needed to elucidate the underlying mechanisms and potential therapeutic interventions to mitigate the effects of stress on mental health and gut function
PB  - Belgrade : Serbian Neurocardiological Society
C3  - 8th Congress of Serbian neuroscience society with international participation : the book of abstracts; 31 May – 2 June; Belgrade
T1  - Chronic unpredictable stress in adolescence causes disruption of colon morphology that is associated with depressive phenotype in adult mice
SP  - 85
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11054
ER  - 
@conference{
author = "Mitić, Miloš and Lukić, Iva and Glavonić, Emilija and Živanović, Ana and Mijović, Milica and Ivković, Sanja and Adžić, Miroslav",
year = "2023",
abstract = "Adolescence is a critical period for neurodevelopment, and exposure to chronic stress during this stage can have long-lasting effects on physiological systems and mental health, particularly on depression. Recent studies report that stress affects the gutbrain axis, leading to changes in gut morphology and motility, nutrient absorption, and gut microbiome, which can be associated with development of depression. We investigated the impact of chronic unpredictable stress (CUS) in adolescence on depressive-like behavior and colon in adult mice. Male C57BL/6 mice were exposed to CUS, including different daily stressors such as social isolation, forced swim, and restraint stress, and others, during postnatal days 28-40. Control mice were housed under standard conditions. Behavioral assessments were conducted during adulthood (postnatal day 70), to evaluate depressive-like behavior. Alterations in mice colon were assessed by histopathological analysis. Our results revealed that mice exposed to CUS during adolescence have disrupted colon, including loss of colonic crypts and significantly increased presence of mucosa and submucosa in respect to controls. Changes in colon were associated with increased depressive-like behavior in CUS-mice compared to control mice. These findings suggest that CUS experienced in adolescence can disrupt colon morphology that is associated with depressive phenotype in adult mice, highlighting the importance of understanding the long-term consequences of chronic stress during this critical period of development as a potential risk for development of depression. Further research is needed to elucidate the underlying mechanisms and potential therapeutic interventions to mitigate the effects of stress on mental health and gut function",
publisher = "Belgrade : Serbian Neurocardiological Society",
journal = "8th Congress of Serbian neuroscience society with international participation : the book of abstracts; 31 May – 2 June; Belgrade",
title = "Chronic unpredictable stress in adolescence causes disruption of colon morphology that is associated with depressive phenotype in adult mice",
pages = "85",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11054"
}
Mitić, M., Lukić, I., Glavonić, E., Živanović, A., Mijović, M., Ivković, S.,& Adžić, M.. (2023). Chronic unpredictable stress in adolescence causes disruption of colon morphology that is associated with depressive phenotype in adult mice. in 8th Congress of Serbian neuroscience society with international participation : the book of abstracts; 31 May – 2 June; Belgrade
Belgrade : Serbian Neurocardiological Society., 85.
https://hdl.handle.net/21.15107/rcub_vinar_11054
Mitić M, Lukić I, Glavonić E, Živanović A, Mijović M, Ivković S, Adžić M. Chronic unpredictable stress in adolescence causes disruption of colon morphology that is associated with depressive phenotype in adult mice. in 8th Congress of Serbian neuroscience society with international participation : the book of abstracts; 31 May – 2 June; Belgrade. 2023;:85.
https://hdl.handle.net/21.15107/rcub_vinar_11054 .
Mitić, Miloš, Lukić, Iva, Glavonić, Emilija, Živanović, Ana, Mijović, Milica, Ivković, Sanja, Adžić, Miroslav, "Chronic unpredictable stress in adolescence causes disruption of colon morphology that is associated with depressive phenotype in adult mice" in 8th Congress of Serbian neuroscience society with international participation : the book of abstracts; 31 May – 2 June; Belgrade (2023):85,
https://hdl.handle.net/21.15107/rcub_vinar_11054 .

The Expression of Major Facilitator Superfamily Domain-Containing Protein2a (Mfsd2a) and Aquaporin 4 Is Altered in the Retinas of a 5xFAD Mouse Model of Alzheimer’s Disease

Jovanović Macura, Irena; Živanović, Ana; Perović, Milka; Ćirić, Jelena; Major, Tamara; Kanazir, Selma; Ivković, Sanja

(2023)

TY  - JOUR
AU  - Jovanović Macura, Irena
AU  - Živanović, Ana
AU  - Perović, Milka
AU  - Ćirić, Jelena
AU  - Major, Tamara
AU  - Kanazir, Selma
AU  - Ivković, Sanja
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11643
AB  - Cerebral amyloid angiopathy (CAA) is characterized by amyloid β (Aβ) accumulation in the blood vessels and is associated with cognitive impairment in Alzheimer’s disease (AD). The increased accumulation of Aβ is also present in the retinal blood vessels and a significant correlation between retinal and brain amyloid deposition was demonstrated in living patients and animal AD models. The Aβ accumulation in the retinal blood vessels can be the result of impaired transcytosis and/or the dysfunctional ocular glymphatic system in AD and during aging. We analyzed the changes in the mRNA and protein expression of major facilitator superfamily domain-containing protein2a (Mfsd2a), the major regulator of transcytosis, and of Aquaporin4 (Aqp4), the key player implicated in the functioning of the glymphatic system, in the retinas of 4- and 12-month-old WT and 5xFAD female mice. A strong decrease in the Mfsd2a mRNA and protein expression was observed in the 4 M and 12 M 5xFAD and 12 M WT retinas. The increase in the expression of srebp1-c could be at least partially responsible for the Mfsd2a decrease in the 4 M 5xFAD retinas. The decrease in the pericyte (CD13+) coverage of retinal blood vessels in the 4 M and 12 M 5xFAD retinas and in the 12 M WT retinas suggests that pericyte loss could be associated with the Mfsd2a downregulation in these experimental groups. The observed increase in Aqp4 expression in 4 M and 12 M 5xFAD and 12 M WT retinas accompanied by the decreased perivascular Aqp4 expression is indicative of the impaired glymphatic system. The findings in this study reveal the impaired Mfsd2a and Aqp4 expression and Aqp4 perivascular mislocalization in retinal blood vessels during physiological (WT) and pathological (5xFAD) aging, indicating their importance as putative targets for the development of new treatments that can improve the regulation of transcytosis or the function of the glymphatic system.
T2  - International Journal of Molecular Sciences
T1  - The Expression of Major Facilitator Superfamily Domain-Containing Protein2a (Mfsd2a) and Aquaporin 4 Is Altered in the Retinas of a 5xFAD Mouse Model of Alzheimer’s Disease
VL  - 24
IS  - 18
SP  - 14092
DO  - 10.3390/ijms241814092
ER  - 
@article{
author = "Jovanović Macura, Irena and Živanović, Ana and Perović, Milka and Ćirić, Jelena and Major, Tamara and Kanazir, Selma and Ivković, Sanja",
year = "2023",
abstract = "Cerebral amyloid angiopathy (CAA) is characterized by amyloid β (Aβ) accumulation in the blood vessels and is associated with cognitive impairment in Alzheimer’s disease (AD). The increased accumulation of Aβ is also present in the retinal blood vessels and a significant correlation between retinal and brain amyloid deposition was demonstrated in living patients and animal AD models. The Aβ accumulation in the retinal blood vessels can be the result of impaired transcytosis and/or the dysfunctional ocular glymphatic system in AD and during aging. We analyzed the changes in the mRNA and protein expression of major facilitator superfamily domain-containing protein2a (Mfsd2a), the major regulator of transcytosis, and of Aquaporin4 (Aqp4), the key player implicated in the functioning of the glymphatic system, in the retinas of 4- and 12-month-old WT and 5xFAD female mice. A strong decrease in the Mfsd2a mRNA and protein expression was observed in the 4 M and 12 M 5xFAD and 12 M WT retinas. The increase in the expression of srebp1-c could be at least partially responsible for the Mfsd2a decrease in the 4 M 5xFAD retinas. The decrease in the pericyte (CD13+) coverage of retinal blood vessels in the 4 M and 12 M 5xFAD retinas and in the 12 M WT retinas suggests that pericyte loss could be associated with the Mfsd2a downregulation in these experimental groups. The observed increase in Aqp4 expression in 4 M and 12 M 5xFAD and 12 M WT retinas accompanied by the decreased perivascular Aqp4 expression is indicative of the impaired glymphatic system. The findings in this study reveal the impaired Mfsd2a and Aqp4 expression and Aqp4 perivascular mislocalization in retinal blood vessels during physiological (WT) and pathological (5xFAD) aging, indicating their importance as putative targets for the development of new treatments that can improve the regulation of transcytosis or the function of the glymphatic system.",
journal = "International Journal of Molecular Sciences",
title = "The Expression of Major Facilitator Superfamily Domain-Containing Protein2a (Mfsd2a) and Aquaporin 4 Is Altered in the Retinas of a 5xFAD Mouse Model of Alzheimer’s Disease",
volume = "24",
number = "18",
pages = "14092",
doi = "10.3390/ijms241814092"
}
Jovanović Macura, I., Živanović, A., Perović, M., Ćirić, J., Major, T., Kanazir, S.,& Ivković, S.. (2023). The Expression of Major Facilitator Superfamily Domain-Containing Protein2a (Mfsd2a) and Aquaporin 4 Is Altered in the Retinas of a 5xFAD Mouse Model of Alzheimer’s Disease. in International Journal of Molecular Sciences, 24(18), 14092.
https://doi.org/10.3390/ijms241814092
Jovanović Macura I, Živanović A, Perović M, Ćirić J, Major T, Kanazir S, Ivković S. The Expression of Major Facilitator Superfamily Domain-Containing Protein2a (Mfsd2a) and Aquaporin 4 Is Altered in the Retinas of a 5xFAD Mouse Model of Alzheimer’s Disease. in International Journal of Molecular Sciences. 2023;24(18):14092.
doi:10.3390/ijms241814092 .
Jovanović Macura, Irena, Živanović, Ana, Perović, Milka, Ćirić, Jelena, Major, Tamara, Kanazir, Selma, Ivković, Sanja, "The Expression of Major Facilitator Superfamily Domain-Containing Protein2a (Mfsd2a) and Aquaporin 4 Is Altered in the Retinas of a 5xFAD Mouse Model of Alzheimer’s Disease" in International Journal of Molecular Sciences, 24, no. 18 (2023):14092,
https://doi.org/10.3390/ijms241814092 . .
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Sex-specific Effects of Lipopolysaccharide on Hippocampal Mitochondrial Processes in Neuroinflammatory Model of Depression

Brkić, Željka; Živanović, Ana; Adžić, Miroslav

(2020)

TY  - JOUR
AU  - Brkić, Željka
AU  - Živanović, Ana
AU  - Adžić, Miroslav
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9739
AB  - Mitochondria play a significant role in pathogenesis of clinical depression and their function can be impaired by inflammation and alterations in hypothalamic–pituitary–adrenal axis. Sexual context is also a relevant factor in the incidence of mood disorders, and could have a strong influence during an immune challenge. Therefore, in this study we investigated whether the effects of seven-day lipopolysaccharide (LPS) treatment on glucocorticoid receptor (GR) could be associated with apoptosis and alterations in energy metabolism in hippocampus of female and male Wistar rats with depressive-like behavior. To that end, we measured the mitochondrial levels of GR and its phosphoisoforms pGR232 and pGR246 in hippocampus of female and male rats, as well as the mRNA levels of two GR-regulated mitochondrial genes, cyclooxygenase -1 and -3 (COX-1 and -3). We also measured alterations in the extrinsic and intrinsic apoptotic pathways in mitochondria and cytosol of hippocampus of these animals, and the levels of cleaved cytosolic poly [ADP-ribose] polymerase-1 (PARP-1) protein. We discovered that even though LPS treatment induced behavioral alterations and affected corticosterone levels and apoptosis in a similar manner in both sexes, it affected mitochondrial GR differently in males and females. Namely, the treatment decreased levels of mitochondrial GR and pGR232/pGR246 ratio only in females, and these alterations were followed by decreased mRNA levels of COX-1 and COX-3 only in this sex. The alterations in COX-1 and COX-3 mRNA levels could indicate impaired oxidative metabolism and diminished mitochondrial function in hippocampus of this sex. © 2020 IBRO
T2  - Neuroscience
T1  - Sex-specific Effects of Lipopolysaccharide on Hippocampal Mitochondrial Processes in Neuroinflammatory Model of Depression
VL  - 451
SP  - 174
EP  - 183
DO  - 10.1016/j.neuroscience.2020.09.059
ER  - 
@article{
author = "Brkić, Željka and Živanović, Ana and Adžić, Miroslav",
year = "2020",
abstract = "Mitochondria play a significant role in pathogenesis of clinical depression and their function can be impaired by inflammation and alterations in hypothalamic–pituitary–adrenal axis. Sexual context is also a relevant factor in the incidence of mood disorders, and could have a strong influence during an immune challenge. Therefore, in this study we investigated whether the effects of seven-day lipopolysaccharide (LPS) treatment on glucocorticoid receptor (GR) could be associated with apoptosis and alterations in energy metabolism in hippocampus of female and male Wistar rats with depressive-like behavior. To that end, we measured the mitochondrial levels of GR and its phosphoisoforms pGR232 and pGR246 in hippocampus of female and male rats, as well as the mRNA levels of two GR-regulated mitochondrial genes, cyclooxygenase -1 and -3 (COX-1 and -3). We also measured alterations in the extrinsic and intrinsic apoptotic pathways in mitochondria and cytosol of hippocampus of these animals, and the levels of cleaved cytosolic poly [ADP-ribose] polymerase-1 (PARP-1) protein. We discovered that even though LPS treatment induced behavioral alterations and affected corticosterone levels and apoptosis in a similar manner in both sexes, it affected mitochondrial GR differently in males and females. Namely, the treatment decreased levels of mitochondrial GR and pGR232/pGR246 ratio only in females, and these alterations were followed by decreased mRNA levels of COX-1 and COX-3 only in this sex. The alterations in COX-1 and COX-3 mRNA levels could indicate impaired oxidative metabolism and diminished mitochondrial function in hippocampus of this sex. © 2020 IBRO",
journal = "Neuroscience",
title = "Sex-specific Effects of Lipopolysaccharide on Hippocampal Mitochondrial Processes in Neuroinflammatory Model of Depression",
volume = "451",
pages = "174-183",
doi = "10.1016/j.neuroscience.2020.09.059"
}
Brkić, Ž., Živanović, A.,& Adžić, M.. (2020). Sex-specific Effects of Lipopolysaccharide on Hippocampal Mitochondrial Processes in Neuroinflammatory Model of Depression. in Neuroscience, 451, 174-183.
https://doi.org/10.1016/j.neuroscience.2020.09.059
Brkić Ž, Živanović A, Adžić M. Sex-specific Effects of Lipopolysaccharide on Hippocampal Mitochondrial Processes in Neuroinflammatory Model of Depression. in Neuroscience. 2020;451:174-183.
doi:10.1016/j.neuroscience.2020.09.059 .
Brkić, Željka, Živanović, Ana, Adžić, Miroslav, "Sex-specific Effects of Lipopolysaccharide on Hippocampal Mitochondrial Processes in Neuroinflammatory Model of Depression" in Neuroscience, 451 (2020):174-183,
https://doi.org/10.1016/j.neuroscience.2020.09.059 . .
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Aboriginal bush foods: A major phloroglucinol from Crimson Bottlebrush flowers (Callistemon citrinus, Myrtaceae) displays strong antinociceptive and anti-inflammatory activity

Radulović, Niko S.; Ranđelović, Pavle J.; Stojanović, Nikola M.; Cakić, Nevenka D.; Bogdanović, Goran A.; Živanović, Ana V.

(2015)

TY  - JOUR
AU  - Radulović, Niko S.
AU  - Ranđelović, Pavle J.
AU  - Stojanović, Nikola M.
AU  - Cakić, Nevenka D.
AU  - Bogdanović, Goran A.
AU  - Živanović, Ana V.
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/874
AB  - Callistemon citrinus (Myrtaceae) is a shrub native to Australia. Its flowers have been used as indigenous food among the aboriginal Australians. Numerous diseases, such as bacterial, fungal, viral and parasite infections have traditionally been treated with this plant. Gas chromatography mass spectrometry (GC/MS) analyses of the flower and leaf extracts of C citrinus revealed the presence of a major constituent, a phloroglucinol, dihydroxy-4-methoxyphenyl)-3-methylbutan-1-one (1) (up to 382.2 mg per 1 g of the flower extracts). Compound 1 was for the first time identified in this genus. This phloroglucinol exhibited potent antinociceptive and anti-inflammatory activities in a dose-dependent manner. In addition, this compound displayed strong in vitro antioxidant activity which could be easily connected with both anti-inflammatory and antinociceptive effects. Thus, compound 1, as a plant constituent present in the diet of Aboriginal people, that helps with inflammation and pain, could have given them a better chance of survival in harsh conditions of the environment. (C) 2015 Elsevier Ltd. All rights reserved.
T2  - Food Research International
T1  - Aboriginal bush foods: A major phloroglucinol from Crimson Bottlebrush flowers (Callistemon citrinus, Myrtaceae) displays strong antinociceptive and anti-inflammatory activity
VL  - 77
IS  - SI
SP  - 280
EP  - 289
DO  - 10.1016/j.foodres.2015.02.023
ER  - 
@article{
author = "Radulović, Niko S. and Ranđelović, Pavle J. and Stojanović, Nikola M. and Cakić, Nevenka D. and Bogdanović, Goran A. and Živanović, Ana V.",
year = "2015",
abstract = "Callistemon citrinus (Myrtaceae) is a shrub native to Australia. Its flowers have been used as indigenous food among the aboriginal Australians. Numerous diseases, such as bacterial, fungal, viral and parasite infections have traditionally been treated with this plant. Gas chromatography mass spectrometry (GC/MS) analyses of the flower and leaf extracts of C citrinus revealed the presence of a major constituent, a phloroglucinol, dihydroxy-4-methoxyphenyl)-3-methylbutan-1-one (1) (up to 382.2 mg per 1 g of the flower extracts). Compound 1 was for the first time identified in this genus. This phloroglucinol exhibited potent antinociceptive and anti-inflammatory activities in a dose-dependent manner. In addition, this compound displayed strong in vitro antioxidant activity which could be easily connected with both anti-inflammatory and antinociceptive effects. Thus, compound 1, as a plant constituent present in the diet of Aboriginal people, that helps with inflammation and pain, could have given them a better chance of survival in harsh conditions of the environment. (C) 2015 Elsevier Ltd. All rights reserved.",
journal = "Food Research International",
title = "Aboriginal bush foods: A major phloroglucinol from Crimson Bottlebrush flowers (Callistemon citrinus, Myrtaceae) displays strong antinociceptive and anti-inflammatory activity",
volume = "77",
number = "SI",
pages = "280-289",
doi = "10.1016/j.foodres.2015.02.023"
}
Radulović, N. S., Ranđelović, P. J., Stojanović, N. M., Cakić, N. D., Bogdanović, G. A.,& Živanović, A. V.. (2015). Aboriginal bush foods: A major phloroglucinol from Crimson Bottlebrush flowers (Callistemon citrinus, Myrtaceae) displays strong antinociceptive and anti-inflammatory activity. in Food Research International, 77(SI), 280-289.
https://doi.org/10.1016/j.foodres.2015.02.023
Radulović NS, Ranđelović PJ, Stojanović NM, Cakić ND, Bogdanović GA, Živanović AV. Aboriginal bush foods: A major phloroglucinol from Crimson Bottlebrush flowers (Callistemon citrinus, Myrtaceae) displays strong antinociceptive and anti-inflammatory activity. in Food Research International. 2015;77(SI):280-289.
doi:10.1016/j.foodres.2015.02.023 .
Radulović, Niko S., Ranđelović, Pavle J., Stojanović, Nikola M., Cakić, Nevenka D., Bogdanović, Goran A., Živanović, Ana V., "Aboriginal bush foods: A major phloroglucinol from Crimson Bottlebrush flowers (Callistemon citrinus, Myrtaceae) displays strong antinociceptive and anti-inflammatory activity" in Food Research International, 77, no. SI (2015):280-289,
https://doi.org/10.1016/j.foodres.2015.02.023 . .
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