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Maternal treatment with sodium butyrate reduces the development of autism-like traits in mice offspring. Biomed Pharmacother 2022; 156:113870. [DOI: 10.1016/j.biopha.2022.113870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 10/09/2022] [Accepted: 10/13/2022] [Indexed: 11/18/2022] Open
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González-Cano SI, Camacho-Abrego I, Diaz A, de la Cruz F, Morales-Medina JC, Flores G. Prenatal exposure to propionic acid induces altered locomotion and reactive astrogliosis in male rats. J Chem Neuroanat 2021; 117:102011. [PMID: 34384873 DOI: 10.1016/j.jchemneu.2021.102011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 08/03/2021] [Accepted: 08/03/2021] [Indexed: 11/30/2022]
Abstract
Autism spectrum disorder (ASD) is a range of neurodevelopmental disorders characterized by movement and social deficits with rapidly increasing incidence worldwide. Propionic acid (PPA) is a histone deacetylase inhibitor that regulates neuronal plasticity in the brain. Evaluation of the behavioral and cellular consequences of PPA exposure during a critical neurodevelopmental window is required. Therefore, in the present study we aimed to evaluate the effects of prenatal PPA exposure on locomotor behavior and astrocyte number, as well as on levels of nitric oxide (NO), synaptophysin (SYP; a marker of synaptic plasticity), and metallothionein 3 (MT-III; a marker of reactive oxygen species and zinc metabolism), in the prefrontal cortex (PFC) of male rats. All parameters were evaluated at three critical ages of development: postnatal days (PD) 21 (weaning age), PD35 (pre-pubertal age) and PD70 (post-pubertal age). Prenatal PPA exposure induced hypolocomotion and decreased rearing events at weaning age. Moreover, astrogliosis in the PFC was observed in PPA-treated rats at pre- and post-pubertal age. SYP levels were dramatically decreased in PPA-treated rats with simultaneous astrogliosis, suggesting reduced synaptic plasticity. MT-III expression was deregulated in PPA-treated rats. Finally, the expression of NO in the PFC remained unaltered in PPA-treated rats. These results mimic behavioral, neuronal and astrocytic characteristics observed in ASD patients.
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Affiliation(s)
- Sonia Irais González-Cano
- Lab. Neuropsiquiatría, Instituto de Fisiología, Benemérita Universidad Autónoma de Puebla, 14 Sur 6301, San Manuel, 72570, Puebla, Mexico
| | - Israel Camacho-Abrego
- Lab. Neuropsiquiatría, Instituto de Fisiología, Benemérita Universidad Autónoma de Puebla, 14 Sur 6301, San Manuel, 72570, Puebla, Mexico
| | - Alfonso Diaz
- Departamento de Farmacia, Facultad de Ciencias Químicas, Benemérita Universidad Autónoma de Puebla, 72570, Puebla, Mexico
| | - Fidel de la Cruz
- Departamento de Fisiología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Ciudad de México, Mexico
| | - Julio César Morales-Medina
- Centro de Investigación en Reproducción Animal, CINVESTAV- Universidad Autónoma de Tlaxcala, AP 62, CP 90000, Tlaxcala, Mexico
| | - Gonzalo Flores
- Lab. Neuropsiquiatría, Instituto de Fisiología, Benemérita Universidad Autónoma de Puebla, 14 Sur 6301, San Manuel, 72570, Puebla, Mexico.
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Dai D, Sun S, Hong Y, Gu Z, Cheng L, Li Z, Li C. Structural and functional characteristics of butyrylated maize starch. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2019.108254] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Sodium butyrate improves memory and modulates the activity of histone deacetylases in aged rats after the administration of d-galactose. Exp Gerontol 2018; 113:209-217. [DOI: 10.1016/j.exger.2018.10.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Revised: 09/01/2018] [Accepted: 10/04/2018] [Indexed: 01/31/2023]
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5
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Valvassori SS, Dal-Pont GC, Resende WR, Jornada LK, Peterle BR, Machado AG, Farias HR, de Souza CT, Carvalho AF, Quevedo J. Lithium and valproate act on the GSK-3β signaling pathway to reverse manic-like behavior in an animal model of mania induced by ouabain. Neuropharmacology 2017; 117:447-459. [DOI: 10.1016/j.neuropharm.2016.10.015] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2016] [Revised: 10/04/2016] [Accepted: 10/13/2016] [Indexed: 11/28/2022]
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Valvassori SS, Resende WR, Varela RB, Arent CO, Gava FF, Peterle BR, Dal-Pont GC, Carvalho AF, Andersen ML, Quevedo J. The Effects of Histone Deacetylase Inhibition on the Levels of Cerebral Cytokines in an Animal Model of Mania Induced by Dextroamphetamine. Mol Neurobiol 2017; 55:1430-1439. [PMID: 28168425 DOI: 10.1007/s12035-017-0384-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2016] [Accepted: 01/04/2017] [Indexed: 01/12/2023]
Abstract
Studies have suggested the involvement of inflammatory processes in the physiopathology of bipolar disorder. Preclinical evidences have shown that histone deacetylase inhibitors may act as mood-stabilizing agents and protect the brain in models of mania and depression. The aim of the present study was to evaluate the effects of sodium butyrate (SB) and valproate (VPA) on behavioral changes, histone deacetylase activity, and the levels of cytokines in an animal model of mania induced by dextroamphetamine (d-AMPH). Wistar rats were first given d-AMPH or saline (Sal) for a period of 14 days, and then, between the 8th and 14th days, the rats were treated with SB, VPA, or Sal. The activity of histone deacetylase and the levels of cytokines (interleukin (IL) IL-4, IL-6, and IL-10 and tumor necrosis factor-alpha (TNF-α)) were evaluated in the frontal cortex and striatum of the rats. The administration of d-AMPH increased the activity of histone deacetylase in the frontal cortex. Administration of SB or VPA decreased the levels of histone deacetylase activity in the frontal cortex and striatum of rats. SB per se increased the levels of cytokines in both of the brain structures evaluated. AMPH increased the levels of cytokines in both of the brain structures evaluated, and VPA reversed this alteration. The effects of SB on d-AMPH-induced cytokine alterations were dependent on the brain structure and the cytokine evaluated. Despite VPA and SB having a similar mechanism of action, both being histone deacetylase inhibitors, they showed different effects on the levels of cytokines. The present study reinforces the need for more research into histone deacetylase inhibitors being used as a possible target for new medications in the treatment of bipolar disorder.
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Affiliation(s)
- Samira S Valvassori
- Laboratory of Neuronal Signaling and Psychopharmacology, Graduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina (UNESC University), Criciúma, SC, Brazil. .,Laboratory of Neurosciences, Graduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina (UNESC), Criciúma, SC, Brazil.
| | - Wilson R Resende
- Laboratory of Neuronal Signaling and Psychopharmacology, Graduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina (UNESC University), Criciúma, SC, Brazil.,Laboratory of Neurosciences, Graduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina (UNESC), Criciúma, SC, Brazil
| | - Roger B Varela
- Laboratory of Neuronal Signaling and Psychopharmacology, Graduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina (UNESC University), Criciúma, SC, Brazil.,Laboratory of Neurosciences, Graduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina (UNESC), Criciúma, SC, Brazil
| | - Camila O Arent
- Laboratory of Neuronal Signaling and Psychopharmacology, Graduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina (UNESC University), Criciúma, SC, Brazil
| | - Fernanda F Gava
- Laboratory of Neuronal Signaling and Psychopharmacology, Graduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina (UNESC University), Criciúma, SC, Brazil
| | - Bruna R Peterle
- Laboratory of Neuronal Signaling and Psychopharmacology, Graduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina (UNESC University), Criciúma, SC, Brazil.,Laboratory of Neurosciences, Graduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina (UNESC), Criciúma, SC, Brazil
| | - Gustavo C Dal-Pont
- Laboratory of Neuronal Signaling and Psychopharmacology, Graduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina (UNESC University), Criciúma, SC, Brazil
| | - André F Carvalho
- Translational Psychiatry Research Group and Department of Clinical Medicine, Faculty of Medicine, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Monica L Andersen
- Departamento de Psicobiologia, Universidade Federal de São Paulo, São Paulo, Brazil
| | - João Quevedo
- Laboratory of Neurosciences, Graduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina (UNESC), Criciúma, SC, Brazil.,Bipolar Disorder Program, Laboratory of Molecular Psychiatry, Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, RS, Brazil.,Translational Psychiatry Program, Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston (UTHealth) Medical School, Houston, TX, USA.,Center of Excellence on Mood Disorders, Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston (UTHealth) Medical School, Houston, TX, USA.,Neuroscience Graduate Program, The University of Texas Graduate School of Biomedical Sciences at Houston, Houston, TX, USA
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El-Shorbagy HM. Potential anti-genotoxic effect of sodium butyrate to modulate induction of DNA damage by tamoxifen citrate in rat bone marrow cells. Cytotechnology 2017; 69:89-102. [PMID: 27905024 PMCID: PMC5264625 DOI: 10.1007/s10616-016-0039-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2016] [Accepted: 10/31/2016] [Indexed: 12/21/2022] Open
Abstract
Sodium butyrate (SB) is one of the histone deacetylase inhibitors (HDACi's) that is recently evidenced to have a prooxidant activity and an ability to reduce hydrogen peroxide-induced DNA damage. Since the majority of estrogen receptor positive breast cancer patients are treated with tamoxifen citrate (TC), which exerts well established oxidative and genotoxic effects, thus the basic objective of this study is to determine whether SB could ameliorate or curate tamoxifen citrate-induced oxidative DNA damage and genotoxic effect in vivo through up-regulation of some antioxidant enzymes. The individual and combined effects of SB and TC have been examined on rat bone marrow cells, using Micronucleus assays (MN), Comet assay, DNA fragmentation, expression of some antioxidant genes using Real time-PCR and finally, oxidative stress analysis. SB significantly increased the mitotic activity (P < 0.05), while TC induced marked micronuclei and oxidative DNA damage, in the SB post-treatment group, the combination of SB (300 mg/kg) and TC (40 mg/kg) was able to decrease the induction of MN and oxidative DNA damage through up-regulation of Cat, Sod and Gpx1 genes significantly at (P < 0.05) more efficiently than that in the SB pre-treatment one. Therefore, we postulate that SB can be used therapeutically in combination with TC treatment to modulate TC genotoxic effect by reducing its oxidative stress, and thus being an appropriate agonist agent to combine with TC than each compound alone.
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Park MJ, Sohrabji F. The histone deacetylase inhibitor, sodium butyrate, exhibits neuroprotective effects for ischemic stroke in middle-aged female rats. J Neuroinflammation 2016; 13:300. [PMID: 27905989 PMCID: PMC5131416 DOI: 10.1186/s12974-016-0765-6] [Citation(s) in RCA: 90] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2016] [Accepted: 11/16/2016] [Indexed: 01/01/2023] Open
Abstract
Background Sodium butyrate (NaB) is a histone deacetylase (HDAC) inhibitor exhibiting anti-inflammatory and neuroprotective effects in a rat ischemic model of stroke as well as a myocardial ischemia model. Although clinical evidence shows that older women are at higher risk for stroke occurrence and greater stroke severity, no studies have evaluated the effectiveness of NaB either in females or in older animals. Methods To determine the effects of NaB on stroke in older females, acyclic middle-aged Sprague-Dawley female rats (9–11 months old, constant diestrus) were subject to middle cerebral artery occlusion (MCAo) by intracerebral injection of recombinant endothelin-1. Rats were treated with NaB (300 mg/kg, i.p.) at 6 and 30 h following ET-1 injection. Animals were sacrificed at the early (2 days) or late (5 days) acute phase after MCAo. Serum and tissue lysates were collected for biochemical analyses. Results NaB treatment reduced infarct volume and ameliorated sensory motor impairment in middle-aged female rats, when measured at 2 and 5 days post MCAo. At the early acute phase (2 days post stroke), NaB treatment decreased brain lipid peroxides, and reduced serum levels of GFAP, a surrogate marker of blood-brain barrier (BBB) permeability. NaB also reduced expression of the inflammatory cytokine IL-1beta in circulation and IL-18 in the ischemic hemisphere. At the late acute phase (5 days post stroke), NaB treatment further suppressed MCAo-induced increase of IL-1beta, IL-17A, and IL-18 in brain lysates (cortex and striatum) from the ischemic hemisphere, and decreased ischemia-induced upregulation of IL-1beta and IL-18 in circulation, indicating a potent anti-inflammatory effect of the HDAC inhibitor. Moreover, NaB treatment also increased expression of IGF-1, a known neuroprotectant, in peripheral tissue including serum, liver, and spleen at the late acute phase. Conclusions These data provide the first evidence that delayed (>6 h) NaB treatment post-stroke is neuroprotective in older female rats. Additionally, these data also show that in addition to its well-known anti-inflammatory actions, NaB may exert a biphasic effect after stroke, operating initially to reduce BBB permeability and oxidative stress in the brain, and later, elevating IGF-1 expression in peripheral tissues.
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Affiliation(s)
- Min Jung Park
- Department of Neuroscience and Experimental Therapeutics, Women's Health in Neuroscience Program, College of Medicine, Texas A&M University Health Science Center, 8447 State Highway 47, Bryan, TX, 77807, USA
| | - Farida Sohrabji
- Department of Neuroscience and Experimental Therapeutics, Women's Health in Neuroscience Program, College of Medicine, Texas A&M University Health Science Center, 8447 State Highway 47, Bryan, TX, 77807, USA.
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Sharma AN, Fries GR, Galvez JF, Valvassori SS, Soares JC, Carvalho AF, Quevedo J. Modeling mania in preclinical settings: A comprehensive review. Prog Neuropsychopharmacol Biol Psychiatry 2016; 66:22-34. [PMID: 26545487 PMCID: PMC4728043 DOI: 10.1016/j.pnpbp.2015.11.001] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2015] [Revised: 09/29/2015] [Accepted: 11/03/2015] [Indexed: 12/17/2022]
Abstract
The current pathophysiological understanding of mechanisms leading to onset and progression of bipolar manic episodes remains limited. At the same time, available animal models for mania have limited face, construct, and predictive validities. Additionally, these models fail to encompass recent pathophysiological frameworks of bipolar disorder (BD), e.g. neuroprogression. Therefore, there is a need to search for novel preclinical models for mania that could comprehensively address these limitations. Herein we review the history, validity, and caveats of currently available animal models for mania. We also review new genetic models for mania, namely knockout mice for genes involved in neurotransmission, synapse formation, and intracellular signaling pathways. Furthermore, we review recent trends in preclinical models for mania that may aid in the comprehension of mechanisms underlying the neuroprogressive and recurring nature of BD. In conclusion, the validity of animal models for mania remains limited. Nevertheless, novel (e.g. genetic) animal models as well as adaptation of existing paradigms hold promise.
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Affiliation(s)
- Ajaykumar N. Sharma
- Center for Translational Psychiatry, Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, Houston, TX 77054, USA,Center of Excellence on Mood Disorders, Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, Houston, TX 77054, USA
| | - Gabriel R. Fries
- Center for Translational Psychiatry, Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, Houston, TX 77054, USA
| | - Juan F. Galvez
- Department of Psychiatry, Pontificia Universidad Javeriana School of Medicine, Bogotá, Colombia
| | - Samira S. Valvassori
- Laboratory of Neurosciences, Graduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina, Criciúma, SC, Brazil
| | - Jair C. Soares
- Center of Excellence on Mood Disorders, Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, Houston, TX 77054, USA
| | - André F. Carvalho
- Department of Clinical Medicine and Translational Psychiatry Research Group, Faculty of Medicine, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Joao Quevedo
- Center for Translational Psychiatry, Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, Houston, TX 77054, USA; Center of Excellence on Mood Disorders, Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, Houston, TX 77054, USA; Laboratory of Neurosciences, Graduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina, Criciúma, SC, Brazil.
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Valvassori SS, Dal-Pont GC, Steckert AV, Varela RB, Lopes-Borges J, Mariot E, Resende WR, Arent CO, Carvalho AF, Quevedo J. Sodium butyrate has an antimanic effect and protects the brain against oxidative stress in an animal model of mania induced by ouabain. Psychiatry Res 2016; 235:154-9. [PMID: 26654753 DOI: 10.1016/j.psychres.2015.11.017] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2015] [Revised: 09/15/2015] [Accepted: 11/10/2015] [Indexed: 12/19/2022]
Abstract
Studies have consistently reported the participation of oxidative stress in bipolar disorder (BD). Evidence indicates that epigenetic regulations have been implicated in the pathophysiology of mood disorders. Considering these evidences, the present study aimed to investigate the effects of sodium butyrate (SB), a histone deacetylase (HDAC)inhibitor, on manic-like behavior and oxidative stress parameters (TBARS and protein carbonyl content and SOD and CAT activities) in frontal cortex and hippocampus of rats subjected to the animal model of mania induced by intracerebroventricular (ICV) ouabain administration.The results showed that SB reversed ouabain-induced hyperactivity, which represents a manic-like behavior in rats. In addition, the ouabain ICV administration induced oxidative damage to lipid and protein and alters antioxidant enzymes activity in all brain structures analyzed. The treatment with SB was able to reversesboth behavioral and oxidative stress parameters alteration induced by ouabain.In conclusion, we suggest that SB can be considered a potential new mood stabilizer by acts on manic-like behavior and regulatesthe antioxidant enzyme activities, protecting the brain against oxidative damage.
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Affiliation(s)
- Samira S Valvassori
- Laboratório de Neurociências, Programa de Pós-Graduação em Ciências da Saúde, Unidade Acadêmica de Ciências da Saúde, Universidade do Extremo Sul Catarinense, Criciúma, SC, Brazil.
| | - Gustavo C Dal-Pont
- Laboratório de Neurociências, Programa de Pós-Graduação em Ciências da Saúde, Unidade Acadêmica de Ciências da Saúde, Universidade do Extremo Sul Catarinense, Criciúma, SC, Brazil
| | - Amanda V Steckert
- Laboratório de Neurociências, Programa de Pós-Graduação em Ciências da Saúde, Unidade Acadêmica de Ciências da Saúde, Universidade do Extremo Sul Catarinense, Criciúma, SC, Brazil
| | - Roger B Varela
- Laboratório de Neurociências, Programa de Pós-Graduação em Ciências da Saúde, Unidade Acadêmica de Ciências da Saúde, Universidade do Extremo Sul Catarinense, Criciúma, SC, Brazil
| | - Jéssica Lopes-Borges
- Laboratório de Neurociências, Programa de Pós-Graduação em Ciências da Saúde, Unidade Acadêmica de Ciências da Saúde, Universidade do Extremo Sul Catarinense, Criciúma, SC, Brazil
| | - Edemilson Mariot
- Laboratório de Neurociências, Programa de Pós-Graduação em Ciências da Saúde, Unidade Acadêmica de Ciências da Saúde, Universidade do Extremo Sul Catarinense, Criciúma, SC, Brazil
| | - Wilson R Resende
- Laboratório de Neurociências, Programa de Pós-Graduação em Ciências da Saúde, Unidade Acadêmica de Ciências da Saúde, Universidade do Extremo Sul Catarinense, Criciúma, SC, Brazil
| | - Camila O Arent
- Laboratório de Neurociências, Programa de Pós-Graduação em Ciências da Saúde, Unidade Acadêmica de Ciências da Saúde, Universidade do Extremo Sul Catarinense, Criciúma, SC, Brazil
| | - André F Carvalho
- Department of Clinical Medicine and Translational Psychiatry Research Group, Faculty of Medicine, Federal University of Ceara, Fortaleza, CE, Brazil
| | - João Quevedo
- Laboratório de Neurociências, Programa de Pós-Graduação em Ciências da Saúde, Unidade Acadêmica de Ciências da Saúde, Universidade do Extremo Sul Catarinense, Criciúma, SC, Brazil; Center for Translational Psychiatry, Department of Psychiatry and Behavioral Sciences, The University of Texas Medical School at Houston, Houston, TX, USA; Center of Excellence on Mood Disorders, Department of Psychiatry and Behavioral Sciences, Medical School, The University of Texas Health Science Center at Houston, Houston, TX, USA; Neuroscience Graduate Program, Graduate School of Biomedical Sciences, The University of Texas Health Science Center at Houston, Houston, TX, USA
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Kratsman N, Getselter D, Elliott E. Sodium butyrate attenuates social behavior deficits and modifies the transcription of inhibitory/excitatory genes in the frontal cortex of an autism model. Neuropharmacology 2015; 102:136-45. [PMID: 26577018 DOI: 10.1016/j.neuropharm.2015.11.003] [Citation(s) in RCA: 157] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2015] [Revised: 10/26/2015] [Accepted: 11/03/2015] [Indexed: 02/08/2023]
Abstract
The core behavioral symptoms of Autism Spectrum Disorders (ASD) include dysregulation of social communication and the presence of repetitive behaviors. However, there is no pharmacological agent that is currently used to target these core symptoms. Epigenetic dysregulation has been implicated in the etiology of ASD, and may present a pharmacological target. The effect of sodium butyrate, a histone deacetylase inhibitor, on social behavior and repetitive behavior, and the frontal cortex transcriptome, was examined in the BTBR autism mouse model. A 100 mg/kg dose, but not a 1200 mg/kg dose, of sodium butyrate attenuated social deficits in the BTBR mouse model. In addition, both doses decreased marble burying, an indication of repetitive behavior, but had no significant effect on self-grooming. Using RNA-seq, we determined that the 100 mg/kg dose of sodium butyrate induced changes in many behavior-related genes in the prefrontal cortex, and particularly affected genes involved in neuronal excitation or inhibition. The decrease in several excitatory neurotransmitter and neuronal activation marker genes, including cFos Grin2b, and Adra1, together with the increase in inhibitory neurotransmitter genes Drd2 and Gabrg1, suggests that sodium butyrate promotes the transcription of inhibitory pathway transcripts. Finally, DMCM, a GABA reverse agonist, decreased social behaviors in sodium-butyrate treated BTBR mice, suggesting that sodium butyrate increases social behaviors through modulation of the excitatory/inhibitory balance. Therefore, transcriptional modulation by sodium butyrate may have beneficial effects on autism related behaviors.
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Affiliation(s)
- Neta Kratsman
- Bar Ilan University Faculty of Medicine, Safed, Israel
| | | | - Evan Elliott
- Bar Ilan University Faculty of Medicine, Safed, Israel.
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Zhou Z, Wang Y, Tan H, Bharti V, Che Y, Wang JF. Chronic treatment with mood stabilizer lithium inhibits amphetamine-induced risk-taking manic-like behaviors. Neurosci Lett 2015. [PMID: 26219985 DOI: 10.1016/j.neulet.2015.07.027] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A lack of behavioral tests and animal models for manic-depressive bipolar disorder is recognized as an important factor limiting development of novel pharmaceutical treatments for the disorder. Repeated amphetamine-induced hyperactivity is a commonly used animal model for mania. However, hyperactivity represents only one facet of mania and is also seen in other disorders. Increased engagement in risk taking behavior is frequently observed in the manic phase of bipolar disorder. In the present study, we analyzed the effect of the most commonly used mood stabilizer lithium on repeated amphetamine treatment-induced risk-taking behaviors in rats using elevated plus maze and wire-beam bridge tests. We found that repeated amphetamine treatment not only increased locomotor activity, but also increased risk taking behaviors in rats, and further that chronic lithium treatment inhibited the amphetamine-increased risk taking behavior. Our studies suggest that these tests may be useful tools to analyze the pharmacological validity of new and improved anti-manic drugs in animals.
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Affiliation(s)
- Zhu Zhou
- Kleysen Institute for Advanced Medicine, Health Sciences Centre, Winnipeg, Canada; Departments of Pharmacology and Therapeutics, University of Manitoba, Winnipeg, Canada; Medical College of Soochow University, Suzhou, PR China
| | - Ying Wang
- Kleysen Institute for Advanced Medicine, Health Sciences Centre, Winnipeg, Canada; Departments of Pharmacology and Therapeutics, University of Manitoba, Winnipeg, Canada
| | - Hua Tan
- Kleysen Institute for Advanced Medicine, Health Sciences Centre, Winnipeg, Canada; Departments of Pharmacology and Therapeutics, University of Manitoba, Winnipeg, Canada
| | - Veni Bharti
- Kleysen Institute for Advanced Medicine, Health Sciences Centre, Winnipeg, Canada; Departments of Pharmacology and Therapeutics, University of Manitoba, Winnipeg, Canada
| | - Yi Che
- Medical College of Soochow University, Suzhou, PR China
| | - Jun-Feng Wang
- Kleysen Institute for Advanced Medicine, Health Sciences Centre, Winnipeg, Canada; Departments of Pharmacology and Therapeutics, University of Manitoba, Winnipeg, Canada; Departments of Psychiatry, University of Manitoba, Winnipeg, Canada.
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13
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Beneficial effects of sodium butyrate in 6-OHDA induced neurotoxicity and behavioral abnormalities: Modulation of histone deacetylase activity. Behav Brain Res 2015; 291:306-314. [PMID: 26048426 DOI: 10.1016/j.bbr.2015.05.052] [Citation(s) in RCA: 91] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2015] [Revised: 05/25/2015] [Accepted: 05/30/2015] [Indexed: 12/17/2022]
Abstract
Parkinson's disease (PD) is the second most common neurodegenerative disorder. Recent studies have investigated the involvement of epigenetic modifications in PD. Histone deacetylase (HDAC) inhibitors have been reported to be beneficial in cognitive and motor deficit states. The present study was designed to investigate the effect of sodium butyrate, a HDAC inhibitor in 6-hydroxydopamine (6-OHDA) - induced experimental PD like symptoms in rats. To produce motor deficit, 6-OHDA was administered unilaterally in the right medial forebrain bundle. Three weeks after 6-OHDA administration, the rats were challenged with apomorphine. Following this, the animals were treated with sodium butyrate (150 and 300 mg/kg i.p.) once daily for 14 days. Movement abnormalities were assessed by battery of behavioral tests. Biochemically, oxidative stress markers, neuroinflammation and dopamine were measured in striatal brain homogenate. Further, to explore the molecular mechanism(s), we measured the level of global H3 histone acetylation and brain derived neurotrophic factor (BDNF). 6-OHDA administration results in significant motor deficit along with reduction in striatal dopamine level. 6-OHDA treated rats showed elevated oxidative stress and neuroinflammatory markers. Treatment with sodium butyrate results in significant attenuation of motor deficits and increased striatal dopamine level. Moreover, sodium butyrate treatment attenuated the oxidative stress and neuroinflammatory markers. These effects occur concurrently with increased global H3 histone acetylation and BDNF levels. Thus, the observed results of the present study are indicative for the therapeutic potential of HDAC inhibitors in PD.
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Konstantakopoulos G, Dimitrakopoulos S, Michalopoulou PG. Drugs under early investigation for the treatment of bipolar disorder. Expert Opin Investig Drugs 2015; 24:477-90. [DOI: 10.1517/13543784.2015.1019061] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- George Konstantakopoulos
- 1University of Athens, Eginition Hospital, First Department of Psychiatry, 72-74 Vas. Sofias Avenue, 11528, Athens, Greece ;
- 2Institute of Psychiatry, Psychology and Neuroscience, King’s College London, Department of Psychosis Studies, London, UK
| | - Stefanos Dimitrakopoulos
- 1University of Athens, Eginition Hospital, First Department of Psychiatry, 72-74 Vas. Sofias Avenue, 11528, Athens, Greece ;
| | - Panayiota G Michalopoulou
- 2Institute of Psychiatry, Psychology and Neuroscience, King’s College London, Department of Psychosis Studies, London, UK
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15
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Abstract
Amphetamine (AMPH) is a psychostimulant and the most prescribed drug to treat attention deficit hyperactive disorder (ADHD). Although therapeutically used doses are generally well tolerated, numerous side effects are still known to occur, such as jitteriness, loss of appetite and psychosis. Moreover, AMPH is liable to be abused by users looking for increased alertness, weight loss or athletic performance. A growing body of evidence indicates that drugs of abuse, including AMPH, control gene expression through chromatin modifications. However, while numerous studies have investigated the molecular mechanisms of AMPH action, only a small number of studies have explored changes in gene expression caused by AMPH. This review examines the epigenetic changes induced by chronic and acute treatments with AMPH and includes, where relevant, data obtained with other psychostimulants such as methamphetamine and cocaine.
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Affiliation(s)
- Talus J McCowan
- Department of Basic Sciences, University of North Dakota School of Medicine and Health Sciences, Grand Forks, North Dakota, USA
| | - Archana Dhasarathy
- Department of Basic Sciences, University of North Dakota School of Medicine and Health Sciences, Grand Forks, North Dakota, USA
| | - Lucia Carvelli
- Department of Basic Sciences, University of North Dakota School of Medicine and Health Sciences, Grand Forks, North Dakota, USA
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Varela RB, Valvassori SS, Lopes-Borges J, Mariot E, Dal-Pont GC, Amboni RT, Bianchini G, Quevedo J. Sodium butyrate and mood stabilizers block ouabain-induced hyperlocomotion and increase BDNF, NGF and GDNF levels in brain of Wistar rats. J Psychiatr Res 2015; 61:114-21. [PMID: 25467060 DOI: 10.1016/j.jpsychires.2014.11.003] [Citation(s) in RCA: 67] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2014] [Revised: 10/14/2014] [Accepted: 11/13/2014] [Indexed: 02/07/2023]
Abstract
Bipolar Disorder (BD) is one of the most severe psychiatric disorders. Despite adequate treatment, patients continue to have recurrent mood episodes, residual symptoms, and functional impairment. Some preclinical studies have shown that histone deacetylase inhibitors may act on manic-like behaviors. Neurotrophins have been considered important mediators in the pathophysiology of BD. The present study aims to investigate the effects of lithium (Li), valproate (VPA), and sodium butyrate (SB), an HDAC inhibitor, on BDNF, NGF and GDNF in the brain of rats subjected to an animal model of mania induced by ouabain. Wistar rats received a single ICV injection of ouabain or artificial cerebrospinal fluid. From the day following ICV injection, the rats were treated for 6 days with intraperitoneal injections of saline, Li, VPA or SB twice a day. In the 7th day after ouabain injection, locomotor activity was measured using the open-field test. The BDNF, NGF and GDNF levels were measured in the hippocampus and frontal cortex by sandwich-ELISA. Li, VPA or SB treatments reversed ouabain-related manic-like behavior. Ouabain decreased BDNF, NGF and GDNF levels in hippocampus and frontal cortex of rats. The treatment with Li, VPA or SB reversed these impairment induced by ouabain. In addition, Li, VPA and SB per se increased NGF and GDNF levels in hippocampus of rats. Our data support the notion that neurotrophic factors play a role in BD and in the mechanisms of the action of Li, VPA and SB.
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Affiliation(s)
- Roger B Varela
- Laboratório de Neurociências, Programa de Pós-Graduação em Ciências da Saúde, Unidade Acadêmica de Ciências da Saúde, Universidade do Extremo Sul Catarinense, Criciúma, SC, 88806000, Brazil
| | - Samira S Valvassori
- Laboratório de Neurociências, Programa de Pós-Graduação em Ciências da Saúde, Unidade Acadêmica de Ciências da Saúde, Universidade do Extremo Sul Catarinense, Criciúma, SC, 88806000, Brazil.
| | - Jéssica Lopes-Borges
- Laboratório de Neurociências, Programa de Pós-Graduação em Ciências da Saúde, Unidade Acadêmica de Ciências da Saúde, Universidade do Extremo Sul Catarinense, Criciúma, SC, 88806000, Brazil
| | - Edemilson Mariot
- Laboratório de Neurociências, Programa de Pós-Graduação em Ciências da Saúde, Unidade Acadêmica de Ciências da Saúde, Universidade do Extremo Sul Catarinense, Criciúma, SC, 88806000, Brazil
| | - Gustavo C Dal-Pont
- Laboratório de Neurociências, Programa de Pós-Graduação em Ciências da Saúde, Unidade Acadêmica de Ciências da Saúde, Universidade do Extremo Sul Catarinense, Criciúma, SC, 88806000, Brazil
| | - Rafaela T Amboni
- Laboratório de Neurociências, Programa de Pós-Graduação em Ciências da Saúde, Unidade Acadêmica de Ciências da Saúde, Universidade do Extremo Sul Catarinense, Criciúma, SC, 88806000, Brazil
| | - Guilherme Bianchini
- Laboratório de Neurociências, Programa de Pós-Graduação em Ciências da Saúde, Unidade Acadêmica de Ciências da Saúde, Universidade do Extremo Sul Catarinense, Criciúma, SC, 88806000, Brazil
| | - João Quevedo
- Laboratório de Neurociências, Programa de Pós-Graduação em Ciências da Saúde, Unidade Acadêmica de Ciências da Saúde, Universidade do Extremo Sul Catarinense, Criciúma, SC, 88806000, Brazil; Center for Experimental Models in Psychiatry, Department of Psychiatry and Behavioral Sciences, The University of Texas Medical School at Houston, Houston, TX, USA
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17
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Lopes-Borges J, Valvassori SS, Varela RB, Tonin PT, Vieira JS, Gonçalves CL, Streck EL, Quevedo J. Histone deacetylase inhibitors reverse manic-like behaviors and protect the rat brain from energetic metabolic alterations induced by ouabain. Pharmacol Biochem Behav 2014; 128:89-95. [PMID: 25433326 DOI: 10.1016/j.pbb.2014.11.014] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2014] [Revised: 11/03/2014] [Accepted: 11/07/2014] [Indexed: 11/19/2022]
Abstract
Studies have revealed alterations in mitochondrial complexes in the brains of bipolar patients. However, few studies have examined changes in the enzymes of the tricarboxylic acid cycle. Several preclinical studies have suggested that histone deacetylase inhibitors may have antimanic effects. The present study aims to investigate the effects of lithium, valproate and sodium butyrate, a histone deacetylase inhibitor, on the activity of tricarboxylic acid cycle enzymes in the brains of rats subjected to an animal model of mania induced by ouabain. Wistar rats received a single intracerebroventricular injection of ouabain or cerebrospinal fluid. Starting on the day following the intracerebroventricular injection, the rats were treated for 7days with intraperitoneal injections of saline, lithium, valproate or sodium butyrate. Risk-taking behavior, locomotor and exploratory activities were measured using the open-field test. Citrate synthase, succinate dehydrogenase, and malate dehydrogenase were examined in the frontal cortex and hippocampus. All treatments reversed ouabain-related risk-taking behavior and hyperactivity in the open-field test. Ouabain inhibited tricarboxylic acid cycle enzymes in the brain, and valproate and sodium butyrate but not lithium reversed this ouabain-induced dysfunction. Thus, protecting the tricarboxylic acid cycle may contribute to the therapeutic effects of histone deacetylase inhibitors.
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Affiliation(s)
- Jéssica Lopes-Borges
- Laboratory of Neurosciences, National Institute for Translational Medicine (INCT-TM), Center of Excellence in Applied Neurosciences of Santa Catarina (NENASC), Graduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina, Criciúma, SC 88806-000, Brazil
| | - Samira S Valvassori
- Laboratory of Neurosciences, National Institute for Translational Medicine (INCT-TM), Center of Excellence in Applied Neurosciences of Santa Catarina (NENASC), Graduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina, Criciúma, SC 88806-000, Brazil.
| | - Roger B Varela
- Laboratory of Neurosciences, National Institute for Translational Medicine (INCT-TM), Center of Excellence in Applied Neurosciences of Santa Catarina (NENASC), Graduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina, Criciúma, SC 88806-000, Brazil
| | - Paula T Tonin
- Laboratory of Neurosciences, National Institute for Translational Medicine (INCT-TM), Center of Excellence in Applied Neurosciences of Santa Catarina (NENASC), Graduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina, Criciúma, SC 88806-000, Brazil
| | - Julia S Vieira
- Laboratory of Bioenergetics, National Institute for Translational Medicine (INCT-TM), Center of Excellence in Applied Neurosciences of Santa Catarina (NENASC), Graduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina, Criciúma, SC 88806-000, Brazil
| | - Cinara L Gonçalves
- Laboratory of Bioenergetics, National Institute for Translational Medicine (INCT-TM), Center of Excellence in Applied Neurosciences of Santa Catarina (NENASC), Graduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina, Criciúma, SC 88806-000, Brazil
| | - Emilio L Streck
- Laboratory of Bioenergetics, National Institute for Translational Medicine (INCT-TM), Center of Excellence in Applied Neurosciences of Santa Catarina (NENASC), Graduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina, Criciúma, SC 88806-000, Brazil
| | - João Quevedo
- Laboratory of Neurosciences, National Institute for Translational Medicine (INCT-TM), Center of Excellence in Applied Neurosciences of Santa Catarina (NENASC), Graduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina, Criciúma, SC 88806-000, Brazil; Center for Experimental Models in Psychiatry, Department of Psychiatry and Behavioral Sciences, University of Texas Medical School at Houston, Houston, TX, USA
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18
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Al Ameri M, Al Mansouri S, Al Maamari A, Bahi A. The histone deacetylase (HDAC) inhibitor valproic acid reduces ethanol consumption and ethanol-conditioned place preference in rats. Brain Res 2014; 1583:122-31. [PMID: 25108044 DOI: 10.1016/j.brainres.2014.07.051] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2014] [Revised: 07/17/2014] [Accepted: 07/30/2014] [Indexed: 12/25/2022]
Abstract
Recent evidence suggests that epigenetic mechanisms such as chromatin modification (specifically histone acetylation) may play a crucial role in the development of addictive behavior. However, little is known about the role of epigenetic modifications in the rewarding properties of ethanol. In the current study, we studied the effects of systemic injection of the histone deacetylase (HDAC) inhibitor, valproic acid (VPA) on ethanol consumption and ethanol-elicited conditioned place preference (CPP). The effect of VPA (300 mg/kg) on voluntary ethanol intake and preference was assessed using continuous two-bottle choice procedure with escalating concentrations of alcohol (2.5-20% v/v escalating over 4 weeks). Taste sensitivity was studies using saccharin (sweet; 0.03% and 0.06%) and quinine (bitter; 20 µM and 40 µM) tastants solutions. Ethanol conditioned reward was investigated using an unbiased CPP model. Blood ethanol concentration (BEC) was also measured. Compared to vehicle, VPA-injected rats displayed significantly lower preference and consumption of ethanol in a two-bottle choice paradigm, with no significant difference observed with saccharin and quinine. More importantly, 0.5 g/kg ethanol-induced-CPP acquisition was blocked following VPA administration. Finally, vehicle- and VPA-treated mice had similar BECs. Taken together, our results implicated HDAC inhibition in the behavioral and reinforcement-related effects of alcohol and raise the question of whether specific drugs that target HDAC could potentially help to tackle alcoholism in humans.
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Affiliation(s)
- Mouza Al Ameri
- Department of Anatomy, College of Medicine & Health Sciences, United Arab Emirates University, P.O. Box 17666, Al Ain, UAE
| | - Shamma Al Mansouri
- Department of Anatomy, College of Medicine & Health Sciences, United Arab Emirates University, P.O. Box 17666, Al Ain, UAE
| | - Alyazia Al Maamari
- Department of Anatomy, College of Medicine & Health Sciences, United Arab Emirates University, P.O. Box 17666, Al Ain, UAE
| | - Amine Bahi
- Department of Anatomy, College of Medicine & Health Sciences, United Arab Emirates University, P.O. Box 17666, Al Ain, UAE.
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20
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Affiliation(s)
- David Gurwitz
- Department of Human Molecular Genetics and Biochemistry; Sackler Faculty of Medicine; Tel-Aviv University; Tel-Aviv; Israel
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21
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Valvassori SS, Budni J, Varela RB, Quevedo J. Contributions of animal models to the study of mood disorders. BRAZILIAN JOURNAL OF PSYCHIATRY 2013; 35 Suppl 2:S121-31. [DOI: 10.1590/1516-4446-2013-1168] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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