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L. V. Portela · SciRah

Researcher profile · Semantic Scholar

L. V. Portela

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L. V. Portela — researcher profile on SciRah

h-index: 39
Works: 130
Citations: 4,528

Most-cited papers

Serum levels of S100B and NSE proteins in Alzheimer's disease patients
M. Chaves, A. Camozzato, E. D. Ferreira, Isabel Piazenski +5 more
2010Journal of Neuroinflammation187 citations Open access
Semantic Scholar
Neuron-Specific Enolase, S100B, and Glial Fibrillary Acidic Protein Levels as Outcome Predictors in Patients With Severe Traumatic Brain Injury
A. E. Böhmer, J. Oses, A. Schmidt, C. Peron +6 more
2011Neurosurgery158 citations
Semantic Scholar
Lithium increases plasma brain-derived neurotrophic factor in acute bipolar mania: a preliminary 4-week study.
R. T. de Sousa, M. T. van de Bilt, B. Diniz, R. Ladeira +5 more
2011Neuroscience Letters138 citations
Semantic Scholar
Cocaine abuse and effects in the serum levels of cytokines IL-6 and IL-10.
F. Moreira, João Ricardo Carvalho Medeiros, A. C. Lhullier, L. D. de Mattos Souza +6 more
2016Drug and Alcohol Dependence88 citations Open access
Semantic Scholar
Increased Plasma Levels of Brain Derived Neurotrophic Factor (BDNF) in Patients with Fibromyalgia
Lisete Haas, L. V. Portela, A. E. Böhmer, J. Oses +1 more
2010Neurochemical Research83 citations
Semantic Scholar
Exercise increases insulin signaling in the hippocampus: Physiological effects and pharmacological impact of intracerebroventricular insulin administration in mice
A. Muller, J. Gnoatto, Júlia Dubois Moreira, E. Zimmer +6 more
2011Hippocampus82 citations Open access
Semantic Scholar
Reduced brain insulin-like growth factor I function during aging.
A. Muller, A. M. Fernandez, C. Haas, E. Zimmer +2 more
2012Molecular and cellular neurosciences79 citations
Semantic Scholar
Enriched environment effects on behavior, memory and BDNF in low and high exploratory mice.
Vanessa Kazlauckas, N. Pagnussat, Sabrina Mioranzza, E. Kalinine +6 more
2011Physiology and Behavior76 citations Open access
Semantic Scholar
A randomized, phase 2 clinical trial of lithium carbonate in Machado‐Joseph disease
J. Saute, R. M. de Castilhos, T. Monte, A. Schumacher-Schuh +13 more
2014Movement Disorders72 citations
Semantic Scholar
Effects of Single Low Dose of Dexamethasone before Noncardiac and Nonneurologic Surgery and General Anesthesia on Postoperative Cognitive Dysfunction—A Phase III Double Blind, Randomized Clinical Trial
L. Valentin, V. Pereira, R. Pietrobon, A. Schmidt +8 more
2016PLoS ONE68 citations Open access
Semantic Scholar
Interleukin-6 and Interleukin-10 in mood disorders: A population-based study.
C. Wiener, F. Moreira, L. V. Portela, N. Strogulski +5 more
2019Psychiatry Research64 citations
Semantic Scholar
Testosterone Administration after Traumatic Brain Injury Reduces Mitochondrial Dysfunction and Neurodegeneration
R. Carteri, A. Kopczynski, M. S. Rodolphi, N. Strogulski +8 more
2019Journal of Neurotrauma64 citations Open access
Semantic Scholar
Peripheral Oxidative Stress Biomarkers in Spinocerebellar Ataxia Type 3/Machado–Joseph Disease
A. M. de Assis, J. Saute, A. Longoni, C. Haas +17 more
2017Frontiers in Neurology58 citations Open access
Semantic Scholar
S100B protein and neuron-specific enolase as predictors of cognitive dysfunction after coronary artery bypass graft surgery: A prospective observational study
F. P. Silva, A. Schmidt, L. Valentin, K. O. Pinto +9 more
2016European Journal of Anaesthesiology58 citations Open access
Semantic Scholar
Serum levels of interleukins IL-6 and IL-10 in individuals with posttraumatic stress disorder in a population-based sample.
J. D. de Oliveira, C. Wiener, K. Jansen, L. V. Portela +5 more
2018Psychiatry Research56 citations
Semantic Scholar
Elevated glutamate and lactate predict brain death after severe head trauma
M. Stefani, Rafael Modkovski, G. Hansel, E. Zimmer +9 more
2017Annals of Clinical and Translational Neurology55 citations Open access
Semantic Scholar
The Potential Therapeutic Effect of Guanosine after Cortical Focal Ischemia in Rats
G. Hansel, D. Ramos, Camila Aguilar Delgado, D. G. Souza +4 more
2014PLoS ONE55 citations Open access
Semantic Scholar
Brain-Derived Neurotrophic Factor in Post-Partum Depressive Mothers
M. Gazal, L. Motta, C. Wiener, Juliano da Costa Fernandes +9 more
2011Neurochemical Research54 citations Open access
Semantic Scholar
Detoxification of Ammonia in Mouse Cortical GABAergic Cell Cultures Increases Neuronal Oxidative Metabolism and Reveals an Emerging Role for Release of Glucose-Derived Alanine
R. Leke, L. K. Bak, M. Anker, T. M. Melø +8 more
2011Neurotoxicity research47 citations
Semantic Scholar
Synthesis of neurotransmitter GABA via the neuronal tricarboxylic acid cycle is elevated in rats with liver cirrhosis consistent with a high GABAergic tone in chronic hepatic encephalopathy
R. Leke, L. K. Bak, P. Iversen, M. Sørensen +6 more
2011Journal of Neurochemistry45 citations
Semantic Scholar
Antioxidant effects of JM-20 on rat brain mitochondria and synaptosomes: mitoprotection against Ca²⁺-induced mitochondrial impairment.
Yanier Núñez-Figueredo, Gilberto L. Pardo-Andreu, Jeney Ramírez-Sánchez, R. Delgado-Hernández +6 more
2014Brain Research Bulletin44 citations Open access
Semantic Scholar
Body Mass Index is Inversely Correlated with the Expanded CAG Repeat Length in SCA3/MJD Patients
J. Saute, Andrew Chaves Feitosa da Silva, G. Souza, A. Russo +5 more
2011Cerebellum44 citations Open access
Semantic Scholar
Brain Insulin Administration Triggers Distinct Cognitive and Neurotrophic Responses in Young and Aged Rats
C. Haas, E. Kalinine, E. Zimmer, G. Hansel +4 more
2015Molecular Neurobiology41 citations Open access
Semantic Scholar
Neurological impairment among heterozygote women for X-linked Adrenoleukodystrophy: a case control study on a clinical, neurophysiological and biochemical characteristics
C. Habekost, P. Schestatsky, Vítor Félix Torres, Daniella Moura de Coelho +7 more
2014Orphanet Journal of Rare Diseases40 citations Open access
Semantic Scholar
Impairment of the Organization of Locomotor and Exploratory Behaviors in Bile Duct-Ligated Rats
R. Leke, D. D. de Oliveira, B. Mussulini, M. S. Pereira +10 more
2012PLoS ONE40 citations Open access
Semantic Scholar
Atorvastatin‐induced osteoclast inhibition reduces orthodontic relapse
Gabriel Schmidt Dolci, L. V. Portela, D. D. de Souza, Anna Christina Medeiros Fossati
2017American Journal of Orthodontics and Dentofacial Orthopedics39 citations
Semantic Scholar
Brain-Derived Neurotrophic Factor Levels in Women with Postpartum Affective Disorder and Suicidality
R. Pinheiro, K. T. Pinheiro, Fábio Monteiro da Cunha Coelho, Luciana de Ávila Quevedo +7 more
2012Neurochemical Research39 citations
Semantic Scholar
Serum insulin‐like system alterations in patients with spinocerebellar ataxia type 3
J. Saute, Andrew Chaves Feitosa da Silva, A. Muller, G. Hansel +9 more
2011Movement Disorders38 citations
Semantic Scholar
Subcutaneous insulin‐like growth factor‐1 treatment in spinocerebellar ataxias: An open label clinical trial
J. Arpa, I. Sanz‐Gallego, J. Medina-Báez, L. V. Portela +3 more
2011Movement Disorders37 citations Open access
Semantic Scholar
Serum S100B level increases after running but not cycling exercise.
C. M. Stocchero, J. Oses, G. Cunha, J. Martins +5 more
2014Applied physiology, nutrition, and metabolism = Physiologie appliquee, nutrition et metabolisme36 citations
Semantic Scholar
Mood disorder, anxiety, and suicide risk among subjects with alcohol abuse and/or dependence: a population-based study
C. Wiener, F. Moreira, Alethea Zago, L. Souza +7 more
2017Revista Brasileira de Psiquiatria35 citations Open access
Semantic Scholar
Cytokines in Machado Joseph Disease/Spinocerebellar Ataxia 3
Gerson Carvalho, J. Saute, C. Haas, V. Torrez +16 more
2016Cerebellum33 citations
Semantic Scholar
Insulin activates microglia and increases COX-2/IL-1β expression in young but not in aged hippocampus.
C. Haas, Afonso Kopczynski de Carvalho, A. Muller, B. Eggen +1 more
2020Brain Research31 citations Open access
Semantic Scholar
Childhood trauma and increased peripheral cytokines in young adults with major depressive: Population-based study.
Fernanda Pedrotti Moreira, C. Wiener, K. Jansen, L. V. Portela +4 more
2018Journal of Neuroimmunology31 citations Open access
Semantic Scholar
Guanosine prevents thermal hyperalgesia in a rat model of peripheral mononeuropathy.
A. Schmidt, L. Paniz, C. Schallenberger, A. E. Böhmer +4 more
2010Journal of Pain31 citations Open access
Semantic Scholar
Nandrolone-induced aggressive behavior is associated with alterations in extracellular glutamate homeostasis in mice.
E. Kalinine, E. Zimmer, K. Zenki, Iouri Kalinine +7 more
2014Hormones and Behavior30 citations Open access
Semantic Scholar
Insulin prevents mitochondrial generation of H₂O₂ in rat brain.
A. Muller, C. Haas, Juliana Camacho-Pereira, A. Brochier +5 more
2013Experimental Neurology30 citations Open access
Semantic Scholar
Pretreatment with memantine prevents Alzheimer-like alterations induced by intrahippocampal okadaic acid administration in rats.
E. Zimmer, E. Kalinine, C. Haas, V. Torrez +3 more
2012Current Alzheimer Research29 citations
Semantic Scholar
Planning future clinical trials in Machado Joseph disease: Lessons from a phase 2 trial.
J. Saute, C. Rieder, R. Castilhos, T. Monte +13 more
2015Journal of Neurological Sciences27 citations
Semantic Scholar
Prevalence of depression symptoms and serum levels of interleukin‐6 in hemodialysis patients
B. Knuth, V. Radtke, P. Rocha, Kátia Sulenir da Silva +7 more
2014Psychiatry and Clinical Neurosciences27 citations
Semantic Scholar
Increased serum neurotrophin levels related to alcohol use disorder in a young population sample.
A. C. Lhullier, F. Moreira, R. A. da Silva, Melina Marques +8 more
2015Alcoholism: Clinical and Experimental Research23 citations
Semantic Scholar
Treadmill running frequency on anxiety and hippocampal adenosine receptors density in adult and middle-aged rats.
Marcelo S. Costa, A. P. Ardais, Gabriela T. Fioreze, Sabrina Mioranzza +4 more
2012Progress in Neuro-psychopharmacology and Biological Psychiatry22 citations Open access
Semantic Scholar
Long-term cyclosporine treatment: evaluation of serum biochemical parameters and histopathological alterations in Wistar rats.
A. E. Böhmer, André Mendes Ribeiro Corrêa, D. G. de Souza, Luísa Knorr +5 more
2011Experimental and Toxicological Pathology22 citations
Semantic Scholar
Serum Biomarkers and Clinical Outcomes in Traumatic Spinal Cord Injury: Prospective Cohort Study.
Marcelo de Mello Rieder, J. Oses, F. Kutchak, Mônia Sartor +10 more
2019World Neurosurgery21 citations
Semantic Scholar
Serum NGF, BDNF and IL-6 Levels in Postpartum Mothers As Predictors of Infant Development: The Influence of Affective Disorders
K. Pinheiro, R. Pinheiro, Fábio Monteiro da Cunha Coelho, R. A. da Silva +9 more
2014PLoS ONE21 citations Open access
Semantic Scholar
Metabolic and behavioral effects of chronic olanzapine treatment and cafeteria diet in rats
A. Muller, A. H. Tort, J. Gnoatto, J. D. Moreira +5 more
2010Behavioural Pharmacology21 citations
Semantic Scholar
Long-term NMDAR antagonism correlates reduced astrocytic glutamate uptake with anxiety-like phenotype
E. Zimmer, V. Torrez, E. Kalinine, M. Augustin +7 more
2015Frontiers in Cellular Neuroscience20 citations Open access
Semantic Scholar
Anabolic-androgenic steroids impair mitochondrial function and redox status in the heart and liver of mice.
R. Carteri, Afonso Kopczynski, M. S. Rodolphi, N. Strogulski +5 more
2021Steroids19 citations
Semantic Scholar
Physical Exercise Exacerbates Memory Deficits Induced by Intracerebroventricular STZ but Improves Insulin Regulation of H2O2 Production in Mice Synaptosomes
A. Muller, E. Zimmer, E. Kalinine, C. Haas +5 more
2012Journal of Alzheimer's Disease19 citations
Semantic Scholar
Serum S100B in pregnancy complicated by preeclampsia: A case-control study.
Janete Vettorazzi, F. V. Torres, T. T. de Ávila, S. Martins-Costa +3 more
2012Pregnancy Hypertension19 citations
Semantic Scholar

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D. Souza×19
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A. Muller×13
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C. Wiener×10
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E. Zimmer — researcher profile on SciRah

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C. Haas — researcher profile on SciRah

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D. Lara — researcher profile on SciRah

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G. Hansel — researcher profile on SciRah

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J. Saute — researcher profile on SciRah