Repositorio Institucional FLENI: Recent submissions

  • Aggressive multiple sclerosis in Argentina: Data from the nationwide registry RelevarEM 
    Kohler, Matías; Kohler, Eduardo; Vrech, Carlos; Pappolla, Agustín; Miguez, Jimena; Patrucco, Liliana; Correale, Jorge; Marrodán, Mariano; Gaitán, María Inés; Fiol, Marcela Paula; Negrotto, Laura; Ysrraelit, María Célica; Cristiano, Edgardo; Carrá, Adriana; Steinberg, Judith; Martinez, Alejandra D.; Curbelo, María Celeste; Cohen, Leila; Alonso, Ricardo; Garcea, Orlando (Elsevier, 2021-06-01)
    The objectives of the present study were to describe the frequency of aggressive multiple sclerosis (aMS) as well as to compare clinical and radiological characteristics in aMS and non-aMS patients included in RelevarEM ...
  • Neurobiological substrates underlying corpus callosum hypoconnectivity and brain metabolic patterns in the valproic acid rat model of autism spectrum disorder 
    Uccelli, Nonthué Alejandra; Codagnone, Martín Gabriel; Traetta, Marianela Evelyn; Levanovich, Nadia; Rosato-Siri, María Victoria; Urrutia, Leandro; Falasco, Germán; Vázquez, Silvia; Pasquini, Juana María; Reinés, Analía Gabriela (Wiley, 2021-06-03)
    Atypical connectivity between brain regions and altered structure of the corpus callosum (CC) in imaging studies support the long-distance hypoconnectivity hypothesis proposed for autism spectrum disorder (ASD). The aim ...
  • Risk factors for respiratory failure among hospitalized patients with Guillain-Barré syndrome 
    Maskin, Luis Patricio; Wilken, Miguel; Rodríguez Lucci, Federico; Wisnivesky, J. P.; Barroso, Fabio Adrián; Wainsztein, Néstor Adrián (Elsevier, 2021-05-30)
    Background: Guillain-Barré syndrome (GBS) is an acute inflammatory polyneuropathy that can lead to respiratory failure. In this study, we evaluate early clinical risk factors for respiratory failure at the time of hospital ...
  • Tau mis-splicing correlates with motor impairments and striatal dysfunction in a model of tauopathy 
    Damianich, Ana; Facal, Carolina Lucía; Muñiz, Javier Andrés; Mininni, Camilo; Soiza Reilly, Mariano; Ponce de León, Magdalena; Urrutia, Leandro; Falasco, Germán; Ferrario, Juan Esteban; Avale, María Elena (Oxford, 2021-06-01)
    Tauopathies are neurodegenerative diseases caused by the abnormal metabolism of the microtubule associated protein Tau, which is highly expressed in neurons and critically involved in microtubule dynamics. In the adult ...
  • Fibrinólisis en el infarto agudo de miocardio, ¿una reivindicación histórica? 
    García-Zamora, Sebastián; Rosende, Andrés (Instituto Nacional de Cardiología Ignacio Chávez, 2020-12-16)
  • Wound Healing by Allogeneic Transplantation of Specific Subpopulation From Human Umbilical Cord Mesenchymal Stem Cells 
    Palma, María Belén; Luzzani, Carlos Daniel; Andrini, Laura B.; Riccillo, Fernando; Buero, Guillermo; Pelinski, Pablo; Inda, Ana María; Errecalde, Ana Lía; Miriuka, Santiago Gabriel; Carosella, Edgardo D.; Garcia, Marcela N. (Sage, 2021-05-11)
    In normal physiological conditions, restoration of a functional epidermal barrier is highly efficient; nevertheless, when it fails, one of the main consequences is a chronic ulcerative skin defect, one of the most frequently ...
  • Characteristics of Patients with Late- vs. Early-Onset Val30Met Transthyretin Amyloidosis from the Transthyretin Amyloidosis Outcomes Survey (THAOS) 
    Waddington Cruz, Marcia; Wixner, Jonas; Amass, Leslie; Kiszko, Jan; Chapman, Doug; Ando, Yukio; THAOS investigators (Springer, 2021-05-22)
    Introduction: Hereditary transthyretin amyloidosis (ATTRv amyloidosis) is a clinically heterogeneous disease caused by mutations in the transthyretin (TTR) gene. The most common mutation, Val30Met, can manifest as an early- ...
  • Using Multicontext Approach to Improve Instrumental Activities of Daily Living Performance after a Stroke: A Case Report 
    Nagelkop, Nicole Denise; Rosselló, Milagros; Aranguren, Isabel; Lado, Vanina; Ron, Melania; Toglia, Joan (Taylor & Frances, 2021-05-27)
    Cognitive deficits constitute one of the greatest challenges for independence achievement after a stroke. This paper provides an in depth view of the application of the Multicontext approach within routine Occupational ...
  • Demographic and clinical characteristics of individuals with traumatic spinal cord injury in Argentina from 2015 to 2019: a multicenter study 
    Gatti, Marcelo Andrés; Sampayo, María de la Paz; Rolandelli, Analis; Yannone, Santiago; Argento, Fernando J.; Rivas, María Elisa; Broggi, María Soledad; Olmos, Lisandro Emilio; Gorman, Peter (Nature Publishing Group, 2020-11-03)
    Study design: Descriptive and ambispective study. Objectives: To describe the demographics, clinical characteristics, and etiologies of traumatic spinal cord injury (TSCI) in a metropolitan region of Argentina. Setting: ...
  • Alexia sin agrafía (Correlación clinicotomológica) 
    Leiguarda, Ramón; Carrea, Raúl (Hospital De Clínicas, Instituto De Neurología, 1977)
    Se presentan 2 casos de alexia sin agrafia, uno debido a un accidente cerebrovascular que mejoró espontáneamente y el otro producido por un absceso cerebral con recuperación parcial después de la cirugía. Ambos fueron ...
  • Diurnal variation of heart rate variability as a physiological index of mood and emotion regulation processes in Major Depression and Borderline Personality Disorder 
    Wainsztein, Agustina Edith; Abulafia, Carolina; Goldberg, Ximena; Camacho Téllez, Vicente; Vulcano, Mercedes; Vigo, Daniel Eduardo; Menchón, José Manuel; Soriano-Mas, Carles; Nemeroff, Charles B.; Guinjoan, Salvador Martín; Castro, Mariana Nair (Elsevier, 2020-11)
    Background Heart rate variability (HRV), a measure of autonomic nervous system activity, has been studied in a number of psychiatric disorders during the resting state but evidence on its circadian patterns in Major ...
  • Lifetime use of psychedelics is associated with better mental health indicators during the COVID-19 pandemic 
    Cavanna, Federico; Pallavicini, Carla; Milano, Virginia; Cuiule, Juan Manuel; Di Tella, Rocco; González, Pablo; Tagliazucchi, Enzo (Akadémiai Kiadó, 2021-05-04)
    Background and aims: The COVID-19 pandemic and its consequences represent a major challenge to the mental health and well-being of the general population. Building on previous work on the potential long-term benefits of ...
  • Editorial: Immunosuppressive Amino Acid Catabolizing Enzymes in Heallth and Disease 
    Castellano, Flavia; Correale, Jorge; Molinier-Frenkel, Valerie (Frontiers Research Foundation, 2021-05-05)
    Resumen no disponible
  • Feeding difficulties in children and adolescents with spinal muscular atrophy type 2 
    Wadman, Renske I.; de Amicis, Ramona; Battezzati, Alberto; Bertoli, Simona; Davis, Tracey; Main, Marion; Manzur, Adnan; Mastella, Chiara; Munot, Pinki; Imbrigiotta, Nadia; Schottlaender, Lucía V.; Sarkozy, Anna; Trucco, Federica; Baranello, Giovanni; Scoto, Mariacristina; Muntoni, Francesco; Brusa, Chiara (Pergamon Press, 2020-12-19)
    Disease course of feeding difficulties in spinal muscular atrophy type 2 is not well documented. Disease-modifying therapies rapidly change the trajectory of motor function and survival in spinal muscular atrophy, but ...
  • The sellar barrier on preoperative imaging predicts intraoperative cerebrospinal fluid leak: a prospective multicenter cohort study 
    Villalonga, Juan Francisco; Solari, Domenico; Cavallo, Luigi M.; Cappabianca, P; Prevedello, Daniel M.; Carrau, Ricardo; Martínez Pérez, Rafael; Hardesty, Douglas; Fuchssteiner, Christoph; Saenz, Amparo; Abbritti, Rosaria Viola; Valencia Ramos, Cristopher; Kaen, Ariel; Bernat, Anne-Laure; Cardenas, Eugenio; Hirtler, Lena; Gómez Amador, Juan Luis; Liu, James; Froelich, Sebastien; Cervio, Andrés Eduardo; Campero, Álvaro (Kluwer Academic Publishers, 2020-09-12)
    Background: The type of sellar barrier observed between a pituitary tumor and cerebrospinal fluid (CSF) on preoperative magnetic resonance imaging (MRI) may predict intraoperative CSF leak during endonasal pituitary surgery. ...
  • Traumatic vs Spontaneous Cerebrospinal Fluid Hypotension Headache: Our experience in a series of 137 cases 
    Villamil, Facundo; Ruella, Mauro; Pérez, Adriana; Millar Vernetti, Patricio; Paday Formenti, María Emilia; Acosta, Julián Nicolás; Goicochea, María Teresa (Elsevier, 2020-11)
    Objectives: To analyze and compare differences between epidemiological and clinical aspects, as well as radiologic findings and treatment, in a series of adult patients with traumatic intracranial hypotension (TIH) and ...
  • Characteristics of Recurrent Ischemic Stroke After Embolic Stroke of Undetermined Source: Secondary Analysis of a Randomized Clinical Trial 
    Veltkamp, Roland C.; Pearce, Lesly A.; Korompoki, Eleni; Sharma, Mukul; Kasner, Scott E.; Toni, Danilo; Ameriso, Sebastián Francisco; Mundl, Hardi; Tatlisumak, Turgut; Hankey, Graeme J.; Lindgren, Arne; Berkowitz, Scott D.; Arauz-Gongora, Antonio; Ozturk, Serefnur; Muir, Keith W.; Chamorro, Ángel; Perera, Kanjana S.; Shuaib, Ashfaq; Rudilosso, Salvatore; Shoamanesh, Ashkan; Connolly, Stuart J.; Hart, Robert G. (American Medical Association, 2020-09-01)
    Importance: The concept of embolic stroke of undetermined source (ESUS) unifies a subgroup of cryptogenic strokes based on neuroimaging, a defined minimum set of diagnostic tests, and exclusion of certain causes. Despite ...
  • COVID-19: Fisiopatología y manifestaciones neurológicas. Revisión narrativa 
    Tumino, Leandro; Álvarez, Héctor José María; Arturi, Jessica; Ciarrocchi, Nicolás Marcelo; Díaz, María Fernanda; Domeniconi, Gustavo; Hlavnicka, Alejandro Félix; Quinteros, Mónica; Svampa, Silvana; Velásquez, Mariela; Videtta, Walter; Zurrú, María Cristina (Sociedad Argentina de Terapia Intensiva, 2020-05-03)
    A fines del año pasado, se comunicó la aparición de una neumonía de etiología desconocida. Posteriormente, se confirmó que era producida por un nuevo coronavirus denominado SARS-CoV-2. Actualmente, declarada pandemia, la ...
  • Recomendaciones para el uso de tromboprofilaxis en pacientes hospitalizados por COVID-19 en la Argentina 
    Vázquez, Fernando J.; Korin, Jorge; Baldessari, Enrique M.; Capparelli, Federico Javier; Gutiérrez, Paula; Pale, Carlos; Bocanegra, Florencia; Grand, Beatriz; Penchasky, Diana; González Alcántara, María Mónica; Prémoli, María Sol; Tabares, Aldo; Wainsztein, Néstor Adrián; Odetto, Diego; Vaccaro, Carlos; Martínez Aquino, Eleno; Cumpian, Olga; Falabella, Verónica; Antuel García, Santiago; Saadi, José; Siccardi, Mariana; Gándara, Esteban (Fundación Revista Medicina (Buenos Aires), 2020-01)
    Si bien la incidencia es incierta, algunos reportes de caso sugieren que la infección por COVID 19 se asocia con un aumento del riesgo de tromboembolismo venoso. Sugerimos iniciar tromboprofilaxis a todos los pacientes ...
  • Central Autonomic Network Association With Cardiac Autonomic Sleep-Wake Rhythm in Major Depression and Borderline Personality Disorder 
    Wainsztein, Agustina Edith; Camacho Téllez, Vicente; Abulafia, Carolina; Villarreal, Mirta Fabiana; Soriano-Mas, Carles; Nemeroff, Charles B.; Guinjoan, Salvador Martín; Castro, Mariana Nair (Elsevier, 2021-04-27)
    Background Resting heart rate variability (HRV), a measure of ANS activity, adaptability and health, has been shown to be altered in patients with Major Depressive Disorder (MDD) and Borderline Personality disorder (BPD). ...

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