Search Results - "Peper‐Nascimento, Jefté"
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Intentions to use mental health and suicide prevention resources among individuals with symptoms of the suicide crisis syndrome and/or suicidal ideation
Published in Suicide & life-threatening behavior (01-08-2024)“…Introduction The suicide crisis syndrome (SCS) has demonstrated efficacy in predicting suicide attempts, showing potential utility in detecting at‐risk…”
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Abbreviated Suicidal Narrative Inventory: Factor Structure, Internal Consistency, and Validity in a Brazilian Sample
Published in Revista brasileira de psiquiatria (01-01-2024)“…To investigate the factor structure, reliability, and validity of the Brazilian version of the Abbreviated Suicidal Narrative Inventory (SNI-38). We used an…”
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Suicide Crisis Inventory-2: factor structure, internal consistency, and validity in a Brazilian sample
Published in Revista brasileira de psiquiatria (01-01-2024)“…To evaluate the factor structure, reliability, and validity of the Brazilian version of the Suicide Crisis Inventory-2 (SCI-2) among Brazilian…”
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Folic acid does not have an anti-manic effect but protect the brain against oxidative stress in an animal model of mania induced by ouabain
Published in Journal of affective disorders (01-08-2023)“…Bipolar disorder (BD) is a complex and severe mental disorder that affects 1–3 % of the world population. Studies have suggested the involvement of oxidative…”
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The role of interpersonal stressors and connectedness in acute suicide risk and the suicide crisis syndrome during the COVID-19 pandemic
Published in Journal of affective disorders (01-06-2024)“…The global COVID-19 pandemic rapidly and drastically impacted everyday life and relationships. Fear of contracting and spreading the virus brought governments…”
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Imipramine Can Be Effective on Depressive-Like Behaviors, but Not on Neurotrophic Factor Levels in an Animal Model for Bipolar Disorder Induced by Ouabain
Published in Molecular neurobiology (01-12-2022)“…Introduction Despite possible risks of mania switching with the long-term use of antidepressants in patients with bipolar disorder (BD), these drugs may help…”
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Exploring the impact of childhood maltreatment on epigenetic and brain-derived neurotrophic factor changes in bipolar disorder and healthy control
Published in European archives of psychiatry and clinical neuroscience (14-11-2024)“…Childhood maltreatment may be linked to epigenetics and brain-derived neurotrophic factor (BDNF) changes, which are mechanisms altered in several psychiatric…”
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Depressive-like behavior accompanies neuroinflammation in an animal model of bipolar disorder symptoms induced by ouabain
Published in Pharmacology, biochemistry and behavior (01-09-2022)“…A previous study from our Laboratory showed no alteration in inflammatory parameters seven days after ouabain (OUA) administration, a Na+K+ATPase inhibitor,…”
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Effects of lithium and valproate on behavioral parameters and neurotrophic factor levels in an animal model of mania induced by paradoxical sleep deprivation
Published in Journal of psychiatric research (01-12-2019)“…The present study aimed to evaluate the effects of treatment with lithium (Li) and valproate (VPA) on behaviors and brain BDNF, NGF, NT-3, NT-4 and GDNF levels…”
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Prenatal Stress Induces Long-Term Behavioral Sex-Dependent Changes in Rats Offspring: the Role of the HPA Axis and Epigenetics
Published in Molecular neurobiology (01-09-2023)“…Preclinical genetic studies have related stress early exposures with changes in gene regulatory mechanisms, including epigenetic alterations, such as…”
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Suicide Risk Moderates the Relationship Between Stressful Life Events, the Suicidal Narrative, and the Suicide Crisis Syndrome: A Brazilian Cross-Sectional Study
Published in Archives of suicide research (01-10-2024)“…Stressful life events are associated with higher odds of suicidal thoughts and behaviors. Furthermore, stressful life events can trigger specific symptoms,…”
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Protein kinase C isoforms as a target for manic-like behaviors and oxidative stress in a dopaminergic animal model of mania
Published in Progress in neuro-psychopharmacology & biological psychiatry (13-07-2020)“…Bipolar disorder (BD) is a chronic condition characterized by severe mood swings alternating between episodes of mania and depression. Evidence indicates that…”
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Associations Between Long-Term and Near-Term Stressful Life Events, Suicide Crisis Syndrome, and Suicidal Ideation
Published in International journal of stress management (01-05-2023)“…The suicide crisis syndrome (SCS) and suicidal ideation (SI) are differentially linked to short-term suicide risk. Since both are theoretically and empirically…”
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Biological rhythms are correlated with Na+, K+-ATPase and oxidative stress biomarkers: A translational study on bipolar disorder
Published in Journal of affective disorders (01-11-2023)“…Bipolar disorder (BD) is a chronic, severe, and multifactorial psychiatric disorder. Although biological rhythms alterations, sodium potassium pump (Na+,…”
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The Revised Suicide Crisis Inventory (SCI-2): Factor Structure, Internal Consistency, and Validity in a Brazilian Sample
Published in Revista brasileira de psiquiatria (20-02-2024)“…To examine the factor structure, reliability, and validity of the Brazilian version of the Suicide Crisis Inventory (SCI-2) among Brazilian adults. The SCI-2…”
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Suicide Crisis Inventory-2: factor structure, internal consistency, and validity in a Brazilian sample
Published in Revista brasileira de psiquiatria (2024)“…Objective: To evaluate the factor structure, reliability, and validity of the Brazilian version of the Suicide Crisis Inventory-2 (SCI-2) among Brazilian…”
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Influence of changes in occupational status during the COVID-19 pandemic on suicidal narrative, suicide crisis syndrome, and suicidal ideation in Brazil
Published in Ciência & saude coletiva (01-10-2024)“…This article aims to examine differences in suicidal narrative and suicide crisis syndrome symptoms, and suicidal ideation among those who maintained, lost,…”
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Qualidade de vida de estudantes universitários durante a pandemia da COVID-19 em Santa Catarina
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Influence of changes in occupational status during the COVID-19 pandemic on suicidal narrative, suicide crisis syndrome, and suicidal ideation in Brazil /Influencias das mudancas no status ocupacional durante a pandemia de COVID-19 nos sintomas da narrativa suicida, sindrome da crise suicida e ideacao suicida no Brasil
Published in Ciência & saude coletiva (01-10-2024)“…This article aims to examine differences in suicidal narrative and suicide crisis syndrome symptoms, and suicidal ideation among those who maintained, lost,…”
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