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Iván Izquierdo

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Xavier De Jaeger; Iván Izquierdo; Marco A M Prado; Vania F Prado; Martín Cammarota; Grace S Pereira
Decreased acetylcholine release delays the consolidation of object recognition memory.
Jociane de Carvalho Myskiw; Fernando Benetti; Iván Izquierdo
Behavioral tagging of extinction learning.
Natália Gindri Fiorenza; Jociane C Myskiw; Dagieli Sartor; Iván Izquierdo
Treatment of fear memories: interactions between extinction and reconsolidation.

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All Publications

2013: Xavier De Jaeger; Iván Izquierdo; Marco A M Prado; Vania F Prado; Martín Cammarota; Grace S Pereira
Decreased acetylcholine release delays the consolidation of object recognition memory.
Behavioural brain research 2013;238():62-8.
2013: Jociane de Carvalho Myskiw; Fernando Benetti; Iván Izquierdo
Behavioral tagging of extinction learning.
Proceedings of the National Academy of Sciences of the United States of America 2013;110(3):1071-6.
2011: Natália Gindri Fiorenza; Jociane C Myskiw; Dagieli Sartor; Iván Izquierdo
Treatment of fear memories: interactions between extinction and reconsolidation.
Anais da Academia Brasileira de Ciências 2011;83(4):1363-72.
2011: Juliana Sartori Bonini; Weber Cláudio Da Silva; Clarice Kras Borges Da Silveira; Iván Izquierdo; Cristiano André Köhler; Martín Cammarota
Histamine facilitates consolidation of fear extinction.
The international journal of neuropsychopharmacology / official scientific journal of the Collegium Internationale Neuropsychopharmacologicum (CINP) 2011;14(9):1209-17.
2010: Janine I Rossato; Lia R M Bevilaqua; Iván Izquierdo; Jorge H Medina; Martín Cammarota
Retrieval induces reconsolidation of fear extinction memory.
Proceedings of the National Academy of Sciences of the United States of America 2010;107(50):21801-5.
2010: Pedro Bekinschtein; Cynthia Katche; Leandro Slipczuk; Carolina Gonzalez; Guido Dorman; Martín Cammarota; Iván Izquierdo; Jorge H Medina
Persistence of long-term memory storage: new insights into its molecular signatures in the hippocampus and related structures.
Neurotoxicity research 2010;18(3-4):377-85.
2010: Cristiane R Furini; Janine I Rossato; Lucas L Bitencourt; Jorge H Medina; Iván Izquierdo; Martín Cammarota
Beta-adrenergic receptors link NO/sGC/PKG signaling to BDNF expression during the consolidation of object recognition long-term memory.
Hippocampus 2010;20(5):672-83.
2010: Julia Rosauro Clarke; Martín Cammarota; Agnès Gruart; Iván Izquierdo; José María Delgado-García
Plastic modifications induced by object recognition memory processing.
Proceedings of the National Academy of Sciences of the United States of America 2010;107(6):2652-7.
2009: Pâmela Billig Mello; Fernando Benetti; Martín Cammarota; Iván Izquierdo
Physical exercise can reverse the deficit in fear memory induced by maternal deprivation.
Neurobiology of learning and memory 2009;92(3):364-9.
2009: Janine I Rossato; Lia R M Bevilaqua; Iván Izquierdo; Jorge H Medina; Martín Cammarota
Dopamine controls persistence of long-term memory storage.
Science (New York, N.Y.) 2009;325(5943):1017-20.
2009: Charlis Raineki; M A De Souza; Raphael Escorsim Szawka; M L Lutz; L F T De Vasconcellos; Gilberto Luiz Sanvitto; Iván Izquierdo; Lia R M Bevilaqua; Martín Cammarota; Aldo Bolten Lucion
Neonatal handling and the maternal odor preference in rat pups: involvement of monoamines and cyclic AMP response element-binding protein pathway in the olfactory bulb.
Neuroscience 2009;159(1):31-8.
2009: Carolina G Zinn; Lia R M Bevilaqua; Janine I Rossato; Jorge H Medina; Iván Izquierdo; Martín Cammarota
On the requirement of nitric oxide signaling in the amygdala for consolidation of inhibitory avoidance memory.
Neurobiology of learning and memory 2009;91(3):266-72.
2009: Fernando Benetti; Pâmela Billig Mello; Juliana Sartori Bonini; Siomara Monteiro; Martín Cammarota; Iván Izquierdo
Early postnatal maternal deprivation in rats induces memory deficits in adult life that can be reversed by donepezil and galantamine.
International journal of developmental neuroscience : the official journal of the International Society for Developmental Neuroscience 2009;27(1):59-64.
2009: B M de Castro; Grace S Pereira; V Magalhães; Janine I Rossato; Xavier De Jaeger; Cristina Martins-Silva; B Leles; P Lima; Marcus V Gomez; Raul R Gainetdinov; Marc G Caron; Iván Izquierdo; Martín Cammarota; Vania F Prado; Marco Prado
Reduced expression of the vesicular acetylcholine transporter causes learning deficits in mice.
Genes, brain, and behavior 2009;8(1):23-35.
2008: Martín Cammarota; Lia R Bevilaqua; Jorge H Medina; Iván Izquierdo
ERK1/2 and CaMKII-mediated events in memory formation: is 5HT regulation involved?
Behavioural brain research 2008;195(1):120-8.
2008: Lia R M Bevilaqua; Jorge H Medina; Iván Izquierdo; Martín Cammarota
Reconsolidation and the fate of consolidated memories.
Neurotoxicity research 2008;14(4):353-8.
2008: Iván Izquierdo; Lia R M Bevilaqua; Janine I Rossato; Weber C da Silva; Juliana S Bonini; Jorge H Medina; Martín Cammarota
The molecular cascades of long-term potentiation underlie memory consolidation of one-trial avoidance in the CA1 region of the dorsal hippocampus, but not in the basolateral amygdala or the neocortex.
Neurotoxicity research 2008;14(2-3):273-94.
2008: Julia R Clarke; Janine I Rossato; Siomara Monteiro; Lia R M Bevilaqua; Iván Izquierdo; Martín Cammarota
Posttraining activation of CB1 cannabinoid receptors in the CA1 region of the dorsal hippocampus impairs object recognition long-term memory.
Neurobiology of learning and memory 2008;90(2):374-81.
2008: Jorge H Medina; Pedro Bekinschtein; Martín Cammarota; Iván Izquierdo
Do memories consolidate to persist or do they persist to consolidate?
Behavioural brain research 2008;192(1):61-9.
2008: Martín Cammarota; Lia R M Bevilaqua; Janine I Rossato; Ramón Lima; Jorge H Medina; Iván Izquierdo
Parallel memory processing by the CA1 region of the dorsal hippocampus and the basolateral amygdala.
Proceedings of the National Academy of Sciences of the United States of America 2008;105(30):10279-84.
2008: Pâmela Billig Mello; Fernando Benetti; Martín Cammarota; Iván Izquierdo
Effects of acute and chronic physical exercise and stress on different types of memory in rats.
Anais da Academia Brasileira de Ciências 2008;80(2):301-9.
2008: Alexandre Pastoris Muller; Martín Cammarota; Marcelo de Oliveira Dietrich; Liane N Rotta; Luis V Portela; Diogo O Souza; Iván Izquierdo; Lia R M Bevilaqua; Marcos L S Perry
Different effect of high fat diet and physical exercise in the hippocampal signaling.
Neurochemical research 2008;33(5):880-5.
2008: Iván Izquierdo; Martín Cammarota; Weber C Da Silva; Lia R M Bevilaqua; Janine I Rossato; Juliana S Bonini; Pamela Mello; Fernando Benetti; Jaderson Costa DaCosta; Jorge H Medina
The evidence for hippocampal long-term potentiation as a basis of memory for simple tasks.
Anais da Academia Brasileira de Ciências 2008;80(1):115-27.
2008: Jociane C Myskiw; Janine I Rossato; Lia R M Bevilaqua; Jorge H Medina; Iván Izquierdo; Martín Cammarota
On the participation of mTOR in recognition memory.
Neurobiology of learning and memory 2008;89(3):338-51.
2008: Olavo B Amaral; Rafael S Vargas; Gisele Hansel; Iván Izquierdo; Diogo O Souza
Duration of environmental enrichment influences the magnitude and persistence of its behavioral effects on mice.
Physiology & behavior 2008;93(1-2):388-94.
2008: Lia R M Bevilaqua; Janine I Rossato; Juliana S Bonini; Jociane C Myskiw; Julia R Clarke; Siomara Monteiro; Ramón Lima; Jorge H Medina; Martín Cammarota; Iván Izquierdo
The role of the entorhinal cortex in extinction: influences of aging.
Neural plasticity 2008;2008():595282.
2008: Weber C da Silva; Juliana S Bonini; Lia R M Bevilaqua; Jorge H Medina; Iván Izquierdo; Martín Cammarota
Inhibition of mRNA synthesis in the hippocampus impairs consolidation and reconsolidation of spatial memory.
Hippocampus 2008;18(1):29-39.
2007: Lisiane Tuon; Clarissa M Comim; Moises M Antunes; Larissa Constantino; Roberta Albino Machado; Iván Izquierdo; João Quevedo; Felipe Dal-Pizzol
Imipramine reverses the depressive symptoms in sepsis survivor rats.
Intensive care medicine 2007;33(12):2165-7.
2007: Eleonora Araújo dos Reis-Lunardelli; Maria Rosana Ramirez; Cibele Canal Castro; Adriana S Coitinho; Caren S Bavaresco; Laura Schumacher Schuh da Trindade; Myriam Fortes Perrenoud; Angela Terezinha de Souza Wyse; João José Freitas Sarkis; Iván Izquierdo
Effects of an acute treatment with L-thyroxine on memory, habituation, danger avoidance, and on Na+, K+ -ATPase activity in rat brain.
Current neurovascular research 2007;4(4):259-67.
2007: Cibele Canal Castro; Eleonora Araújo dos Reis-Lunardelli; Werner J Schmidt; Adriana S Coitinho; Iván Izquierdo
Clozapine and olanzapine but not risperidone impair the pre-frontal striatal system in relation to egocentric spatial orientation in a Y-maze.
Current neurovascular research 2007;4(4):235-9.
2007: Lia R M Bevilaqua; Janine I Rossato; Julia H R Clarke; Jorge H Medina; Iván Izquierdo; Martín Cammarota
Inhibition of c-Jun N-terminal kinase in the CA1 region of the dorsal hippocampus blocks extinction of inhibitory avoidance memory.
Behavioural pharmacology 2007;18(5-6):483-9.
2007: Luciana A Izquierdo; Daniela M Barros; Jaderson Costa DaCosta; Cristiane Furini; Carolina G Zinn; Martín Cammarota; Lia R M Bevilaqua; Iván Izquierdo
A link between role of two prefrontal areas in immediate memory and in long-term memory consolidation.
Neurobiology of learning and memory 2007;88(2):160-6.
2007: Eleonora Araújo dos Reis-Lunardelli; Cibele Canal Castro; Caren S Bavaresco; Adriana S Coitinho; Laura Schumacher Schuh da Trindade; Myriam Fortes Perrenoud; Rafael Roesler; João José Freitas Sarkis; Angela Terezinha de Souza Wyse; Iván Izquierdo
Effects of thyroid hormones on memory and on Na(+), K(+)-ATPase activity in rat brain.
Current neurovascular research 2007;4(3):184-93.
2007: Patrícia Pereira; Elsa Regina Vinadé; Letícia Rodrigues; Tiago L De David e Silva; Patrícia Ardenghi; Lucimar Filot da Silva Brum; Carlos-Alberto Gonçalves; Iván Izquierdo
Effect of radicicol infusion on the Src tyrosine kinase activity of rat hippocampus before and after training in an inhibitory avoidance task.
Neurochemical research 2007;32(7):1150-5.
2007: Olavo B Amaral; Tatiana Luft; Martín Cammarota; Iván Izquierdo; Rafael Roesler
Temporary inactivation of the dorsal hippocampus induces a transient impairment in retrieval of aversive memory.
Behavioural brain research 2007;180(2):113-8.
2007: Juliana S Bonini; Weber C da Silva; Lia R M Bevilaqua; Jorge H Medina; Iván Izquierdo; Martín Cammarota
On the participation of hippocampal PKC in acquisition, consolidation and reconsolidation of spatial memory.
Neuroscience 2007;147(1):37-45.
2007: Daniela M Barros; F G Galhardi; J L Ribas Ferreira; L B Guterres; O Dickel; Laura A Geracitano; Iván Izquierdo; José M Monserrat
The benefits and drawbacks of nicotine exposure in the cortex and hippocampus of old rats.
Neurotoxicology 2007;28(3):562-8.
2007: Adriana S Coitinho; Marilene H Lopes; Glaucia N M Hajj; Janine I Rossato; Adriana R O Freitas; Cibele C Castro; Martín Cammarota; Ricardo R Brentani; Iván Izquierdo; Vilma Martins
Short-term memory formation and long-term memory consolidation are enhanced by cellular prion association to stress-inducible protein 1.
Neurobiology of disease 2007;26(1):282-90.
2007: Eduardo Luiz Pedrazza; Gustavo Pelicioli Riboldi; Grace S Pereira; Iván Izquierdo; Carla Denise Bonan
Habituation to an open field alters ecto-nucleotidase activities in rat hippocampal synaptosomes.
Neuroscience letters 2007;413(1):21-4.
2007: Pedro Bekinschtein; Cynthia Katche; Leandro N Slipczuk; Lionel Igaz; Martín Cammarota; Iván Izquierdo; Jorge H Medina
mTOR signaling in the hippocampus is necessary for memory formation.
Neurobiology of learning and memory 2007;87(2):303-7.
2007: Pedro Bekinschtein; Martín Cammarota; Lionel Igaz; Lia R M Bevilaqua; Iván Izquierdo; Jorge H Medina
Persistence of long-term memory storage requires a late protein synthesis- and BDNF- dependent phase in the hippocampus.
Neuron 2007;53(2):261-77.
2006: Adriana S Coitinho; Adriana R O Freitas; Marilene H Lopes; Glaucia N M Hajj; Rafael Roesler; Roger Walz; Janine I Rossato; Martín Cammarota; Iván Izquierdo; Vilma Martins; Ricardo R Brentani
The interaction between prion protein and laminin modulates memory consolidation.
The European journal of neuroscience 2006;24(11):3255-64.
2006: Janine I Rossato; Lia R M Bevilaqua; Ramón Lima; Jorge H Medina; Iván Izquierdo; Martín Cammarota
On the participation of hippocampal p38 mitogen-activated protein kinase in extinction and reacquisition of inhibitory avoidance memory.
Neuroscience 2006;143(1):15-23.
2006: Iván Izquierdo; Lia R M Bevilaqua; Janine I Rossato; Juliana S Bonini; Weber C da Silva; Jorge H Medina; Martín Cammarota
The connection between the hippocampal and the striatal memory systems of the brain: a review of recent findings.
Neurotoxicity research 2006;10(2):113-21.
2006: Vania F Prado; Cristina Martins-Silva; Braulio M de Castro; Ricardo F Lima; Daniela M Barros; Ernani Amaral; Amy J Ramsey; Tatyana D Sotnikova; Maria R Ramirez; Hyung-Gun Kim; Janine I Rossato; Janaina Koenen; Hui Quan; Vinicius R Cota; Marcio F D Moraes; Marcus V Gomez; Cristina Guatimosim; William C Wetsel; Christopher Kushmerick; Grace S Pereira; Raul R Gainetdinov; Iván Izquierdo; Marc G Caron; Marco Prado
Mice deficient for the vesicular acetylcholine transporter are myasthenic and have deficits in object and social recognition.
Neuron 2006;51(5):601-12.
2006: Ana Flávia Schürmann da Silva; Jean Paulo de Andrade; Lia R M Bevilaqua; Márcia Maria de Souza; Iván Izquierdo; Amélia T Henriques; José Angelo Silveira Zuanazzi
Anxiolytic-, antidepressant- and anticonvulsant-like effects of the alkaloid montanine isolated from Hippeastrum vittatum.
Pharmacology, biochemistry, and behavior 2006;85(1):148-54.
2006: Janine I Rossato; Carolina G Zinn; Cristiane Furini; Lia R M Bevilaqua; Jorge H Medina; Martín Cammarota; Iván Izquierdo
A link between the hippocampal and the striatal memory systems of the brain.
Anais da Academia Brasileira de Ciências 2006;78(3):515-23.
2006: Iván Izquierdo; Lia R M Bevilaqua; Janine I Rossato; Juliana S Bonini; Jorge H Medina; Martín Cammarota
Different molecular cascades in different sites of the brain control memory consolidation.
Trends in neurosciences 2006;29(9):496-505.
2006: Rafael Roesler; Tatiana Luft; S H S Oliveira; C B Farias; V R Almeida; João Quevedo; Felipe Dal-Pizzol; Nadja Schröder; Iván Izquierdo; Gilberto Schwartsmann
Molecular mechanisms mediating gastrin-releasing peptide receptor modulation of memory consolidation in the hippocampus.
Neuropharmacology 2006;51(2):350-7.
2006: Juliana S Bonini; Lia R M Bevilaqua; Carolina G Zinn; Daniel S Kerr; Jorge H Medina; Iván Izquierdo; Martín Cammarota
Angiotensin II disrupts inhibitory avoidance memory retrieval.
Hormones and behavior 2006;50(2):308-13.
2006: Lionel Igaz; Milena Winograd; Martín Cammarota; Luciana A Izquierdo; Mariana Alonso; Iván Izquierdo; Jorge H Medina
Early activation of extracellular signal-regulated kinase signaling pathway in the hippocampus is required for short-term memory formation of a fear-motivated learning.
Cellular and molecular neurobiology 2006;26(4-6):989-1002.
2006: Janine I Rossato; Lia R M Bevilaqua; Jorge H Medina; Iván Izquierdo; Martín Cammarota
Retrieval induces hippocampal-dependent reconsolidation of spatial memory.
Learning & memory (Cold Spring Harbor, N.Y.) 2006;13(4):431-40.
2006: Weber C da Silva; Juliana S Bonini; Lia R M Bevilaqua; Iván Izquierdo; Martín Cammarota
Histamine enhances inhibitory avoidance memory consolidation through a H2 receptor-dependent mechanism.
Neurobiology of learning and memory 2006;86(1):100-6.
2006: Tatiana Luft; Debora G Flores; Monica Vianna; Gilberto Schwartsmann; Rafael Roesler; Iván Izquierdo
A role for hippocampal gastrin-releasing peptide receptors in extinction of aversive memory.
Neuroreport 2006;17(9):935-9.
2006: Daniela M Barros; Olavo B Amaral; Iván Izquierdo; Laura A Geracitano; Maria do Carmo Bassols Raseira; Amélia T Henriques; Maria Rosana Ramirez
Behavioral and genoprotective effects of Vaccinium berries intake in mice.
Pharmacology, biochemistry, and behavior 2006;84(2):229-34.
2006: Lia R M Bevilaqua; Juliana S Bonini; Janine I Rossato; Luciana A Izquierdo; Martín Cammarota; Iván Izquierdo
The entorhinal cortex plays a role in extinction.
Neurobiology of learning and memory 2006;85(2):192-7.
2005: Maria Rosana Ramirez; Iván Izquierdo; Maria do Carmo Bassols Raseira; José Angelo Silveira Zuanazzi; Daniela M Barros; Amélia T Henriques
Effect of lyophilised Vaccinium berries on memory, anxiety and locomotion in adult rats.
Pharmacological research : the official journal of the Italian Pharmacological Society 2005;52(6):457-62.
2005: Mariana Alonso; Pedro Bekinschtein; Martín Cammarota; Monica Vianna; Iván Izquierdo; Jorge H Medina
Endogenous BDNF is required for long-term memory formation in the rat parietal cortex.
Learning & memory (Cold Spring Harbor, N.Y.) 2005;12(5):504-10.
2005: Patrícia Barreto Costa Nico; Fernanda de-Paris; Elsa Regina Vinadé; Olavo B Amaral; Isabel Rockenbach; Bruno Lobão Soares; Ricardo Guarnieri; Wichert-ana Lauro; Fabrício Calvo; Roger Walz; Iván Izquierdo; Américo C Sakamoto; Ricardo R Brentani; Vilma Martins; Marino Muxfeldt Bianchin
Altered behavioural response to acute stress in mice lacking cellular prion protein.
Behavioural brain research 2005;162(2):173-81.
2005: Martín Cammarota; Lia R M Bevilaqua; Janine I Rossato; Maria Ramirez; Jorge H Medina; Iván Izquierdo
Relationship between short- and long-term memory and short- and long-term extinction.
Neurobiology of learning and memory 2005;84(1):25-32.
2005: Martín Cammarota; Lia R M Bevilaqua; Daniela M Barros; Monica Vianna; Luciana A Izquierdo; Jorge H Medina; Iván Izquierdo
Retrieval and the extinction of memory.
Cellular and molecular neurobiology 2005;25(3-4):465-74.
2005: Lia R M Bevilaqua; Weber N da Silva; Jorge H Medina; Iván Izquierdo; Martín Cammarota
Extinction and reacquisition of a fear-motivated memory require activity of the Src family of tyrosine kinases in the CA1 region of the hippocampus.
Pharmacology, biochemistry, and behavior 2005;81(1):139-45.
2005: Grace S Pereira; Janine I Rossato; João José Freitas Sarkis; Martín Cammarota; Carla Denise Bonan; Iván Izquierdo
Activation of adenosine receptors in the posterior cingulate cortex impairs memory retrieval in the rat.
Neurobiology of learning and memory 2005;83(3):217-23.
2005: Daniel S Kerr; Lia R M Bevilaqua; Juliana S Bonini; Janine I Rossato; Cristiano A Köhler; Jorge H Medina; Iván Izquierdo; Martín Cammarota
Angiotensin II blocks memory consolidation through an AT2 receptor-dependent mechanism.
Psychopharmacology 2005;179(3):529-35.
2005: Daniela M Barros; Maria Rosana Ramirez; Iván Izquierdo
Modulation of working, short- and long-term memory by nicotinic receptors in the basolateral amygdala in rats.
Neurobiology of learning and memory 2005;83(2):113-8.
2005: Roger Walz; Rafael Roesler; Adalisa Reinke; Márcio R Martins; João Quevedo; Iván Izquierdo
Short- and long-term memory are differentialy modulated by hippocampal nerve growth factor and fibroblast growth factor.
Neurochemical research 2005;30(2):185-90.
2005: Lia R M Bevilaqua; Jorge H Medina; Iván Izquierdo; Martín Cammarota
Memory consolidation induces N-methyl-D-aspartic acid-receptor- and Ca2+/calmodulin-dependent protein kinase II-dependent modifications in alpha-amino-3-hydroxy-5-methylisoxazole-4-propionic acid receptor properties.
Neuroscience 2005;136(2):397-403.
2005: Martín Cammarota; Lia R M Bevilaqua; C Köhler; Jorge H Medina; Iván Izquierdo
Learning twice is different from learning once and from learning more.
Neuroscience 2005;132(2):273-9.
2005: João Quevedo; Monica Vianna; Rafael Roesler; Márcio R Martins; Fernanda de-Paris; Jorge H Medina; Iván Izquierdo
Pretraining but not preexposure to the task apparatus prevents the memory impairment induced by blockade of protein synthesis, PKA or MAP kinase in rats.
Neurochemical research 2005;30(1):61-7.
2005: R Walz; Rafael Roesler; Adalisa Reinke; Márcio R Martins; João Quevedo; Iván Izquierdo
Differential role of entorhinal and hippocampal nerve growth factor in short- and long-term memory modulation.
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.] 2005;38(1):55-8.
2005: Juliana S Bonini; Martín Cammarota; Daniel S Kerr; Lia R M Bevilaqua; Iván Izquierdo
Inhibition of PKC in basolateral amygdala and posterior parietal cortex impairs consolidation of inhibitory avoidance memory.
Pharmacology, biochemistry, and behavior 2005;80(1):63-7.
2005: Elsa Regina Vinadé; André P Schmidt; Marcos E S Frizzo; Luis V Portela; Félix A Soares; Fábio D Schwalm; Elaine Elisabetsky; Iván Izquierdo; Diogo O Souza
Effects of chronic administered guanosine on behavioral parameters and brain glutamate uptake in rats.
Journal of neuroscience research 2005;79(1-2):248-53.
2004: Lionel Igaz; Pedro Bekinschtein; Iván Izquierdo; Jorge H Medina
One-trial aversive learning induces late changes in hippocampal CaMKIIalpha, Homer 1a, Syntaxin 1a and ERK2 protein levels.
Brain research. Molecular brain research 2004;132(1):1-12.
2004: Bárbara Rücker; Grace S Pereira; Cristina Furstenau; Iván Izquierdo; Carla Denise Bonan; João José Freitas Sarkis
Inhibitory avoidance task reveals differences in ectonucleotidase activities between male and female rats.
Neurochemical research 2004;29(12):2231-7.
2004: João Quevedo; Monica Vianna; Márcio R Martins; Tatiana Barichello; Jorge H Medina; Rafael Roesler; Iván Izquierdo
Protein synthesis, PKA, and MAP kinase are differentially involved in short- and long-term memory in rats.
Behavioural brain research 2004;154(2):339-43.
2004: Martín Cammarota; Lia R M Bevilaqua; Jorge H Medina; Iván Izquierdo
Retrieval does not induce reconsolidation of inhibitory avoidance memory.
Learning & memory (Cold Spring Harbor, N.Y.) 2004;11(5):572-8.
2004: Tatiana Barichello; Fernanda Bonatto; Fabiano R Agostinho; Adalisa Reinke; José Cláudio Fonseca Moreira; Felipe Dal-Pizzol; Iván Izquierdo; João Quevedo
Structure-related oxidative damage in rat brain after acute and chronic electroshock.
Neurochemical research 2004;29(9):1749-53.
2004: Martín Cammarota; Daniela M Barros; Monica Vianna; Lia R M Bevilaqua; Adriana S Coitinho; German Szapiro; Luciana A Izquierdo; Jorge H Medina; Iván Izquierdo
The transition from memory retrieval to extinction.
Anais da Academia Brasileira de Ciências 2004;76(3):573-82.
2004: Daniela M Barros; Vania Carlis; Michelle Maidana; Eli Sinnott Silva; Ana Luiza Muccillo Baisch; Maria Rosana Ramirez; Iván Izquierdo
Interactions between anandamide-induced anterograde amnesia and post-training memory modulatory systems.
Brain research 2004;1016(1):66-71.
2004: Tatiana Barichello; Fernanda Bonatto; Gustavo Feier; Márcio R Martins; José Cláudio Fonseca Moreira; Felipe Dal-Pizzol; Iván Izquierdo; João Quevedo
No evidence for oxidative damage in the hippocampus after acute and chronic electroshock in rats.
Brain research 2004;1014(1-2):177-83.
2004: Tatiana Luft; Grace S Pereira; Martín Cammarota; Iván Izquierdo
Different time course for the memory facilitating effect of bicuculline in hippocampus, entorhinal cortex, and posterior parietal cortex of rats.
Neurobiology of learning and memory 2004;82(1):52-6.
2004: Janine I Rossato; Juliana S Bonini; Adriana S Coitinho; Monica Vianna; Jorge H Medina; Martín Cammarota; Iván Izquierdo
Retrograde amnesia induced by drugs acting on different molecular systems.
Behavioral neuroscience 2004;118(3):563-8.
2004: Iván Izquierdo; Martín Cammarota
Neuroscience. Zif and the survival of memory.
Science (New York, N.Y.) 2004;304(5672):829-30.
2004: Elsa Regina Vinadé; Iván Izquierdo; Diogo R Lara; André P Schmidt; Diogo O Souza
Oral administration of guanosine impairs inhibitory avoidance performance in rats and mice.
Neurobiology of learning and memory 2004;81(2):137-43.
2004: Rafael Roesler; Daniela Lessa; Roberta Venturella; Monica Vianna; Tatiana Luft; João Antonio Pêgas Henriques; Iván Izquierdo; Gilberto Schwartsmann
Bombesin/gastrin-releasing peptide receptors in the basolateral amygdala regulate memory consolidation.
The European journal of neuroscience 2004;19(4):1041-5.
2004: Monica Vianna; Adriana S Coitinho; Iván Izquierdo
Role of the hippocampus and amygdala in the extinction of fear-motivated learning.
Current neurovascular research 2004;1(1):55-60.
2004: Iván Izquierdo; Martín Cammarota; Jorge H Medina; Lia R M Bevilaqua
Pharmacological findings on the biochemical bases of memory processes: a general view.
Neural plasticity 2004;11(3-4):159-89.
2004: Lionel Igaz; Pedro Bekinschtein; Monica M R Vianna; Iván Izquierdo; Jorge H Medina
Gene expression during memory formation.
Neurotoxicity research 2004;6(3):189-204.
2004: Iván Izquierdo; Martín Cammarota; Mónica M R Vianna; Lia R M Bevilaqua
The inhibition of acquired fear.
Neurotoxicity research 2004;6(3):175-88.
2004: D Martí Barros; Maria Rosana Ramirez; E A Dos Reis; Iván Izquierdo
Participation of hippocampal nicotinic receptors in acquisition, consolidation and retrieval of memory for one trial inhibitory avoidance in rats.
Neuroscience 2004;126(3):651-6.
2003: Lia R M Bevilaqua; Janine I Rossato; Jorge H Medina; Iván Izquierdo; Martín Cammarota
Src kinase activity is required for avoidance memory formation and recall.
Behavioural pharmacology 2003;14(8):649-52.
2003: Mariana Alonso; Lia R M Bevilaqua; Iván Izquierdo; Jorge H Medina; Martín Cammarota
Memory formation requires p38MAPK activity in the rat hippocampus.
Neuroreport 2003;14(15):1989-92.
2003: Adriana S Coitinho; Rafael Roesler; Vilma Martins; Ricardo R Brentani; Iván Izquierdo
Cellular prion protein ablation impairs behavior as a function of age.
Neuroreport 2003;14(10):1375-9.
2003: Elsa Regina Vinadé; André P Schmidt; Marcos E S Frizzo; Iván Izquierdo; Elaine Elisabetsky; Diogo O Souza
Chronically administered guanosine is anticonvulsant, amnesic and anxiolytic in mice.
Brain research 2003;977(1):97-102.
2003: Fernanda de-Paris; Márcia K Sant'Anna; Monica Vianna; Tatiana Barichello; João Vicente Busnello; Flávio Kapczinski; João Quevedo; Iván Izquierdo
Effects of gabapentin on anxiety induced by simulated public speaking.
Journal of psychopharmacology (Oxford, England) 2003;17(2):184-8.
2003: Monica Vianna; Lionel Igaz; Adriana S Coitinho; Jorge H Medina; Iván Izquierdo
Memory extinction requires gene expression in rat hippocampus.
Neurobiology of learning and memory 2003;79(3):199-203.
2003: Daniela M Barros; Luciana A Izquierdo; Jorge H Medina; Iván Izquierdo
Pharmacological findings contribute to the understanding of the main physiological mechanisms of memory retrieval.
Current drug targets. CNS and neurological disorders 2003;2(2):81-94.
2003: Juliana S Bonini; L Rodrigues; Daniel S Kerr; Lia R M Bevilaqua; Martín Cammarota; Iván Izquierdo
AMPA/kainate and group-I metabotropic receptor antagonists infused into different brain areas impair memory formation of inhibitory avoidance in rats.
Behavioural pharmacology 2003;14(2):161-6.
2003: João Quevedo; Márcia K Sant'Anna; Marcelo Madruga; Isabel Lovato; Fernanda de-Paris; Flávio Kapczinski; Iván Izquierdo; Larry Cahill
Differential effects of emotional arousal in short- and long-term memory in healthy adults.
Neurobiology of learning and memory 2003;79(2):132-5.
2003: Lia R M Bevilaqua; Daniel S Kerr; Jorge H Medina; Iván Izquierdo; Martín Cammarota
Inhibition of hippocampal Jun N-terminal kinase enhances short-term memory but blocks long-term memory formation and retrieval of an inhibitory avoidance task.
The European journal of neuroscience 2003;17(4):897-902.
2003: Martín Cammarota; Lia R M Bevilaqua; Daniel Kerr; Jorge H Medina; Iván Izquierdo
Inhibition of mRNA and protein synthesis in the CA1 region of the dorsal hippocampus blocks reinstallment of an extinguished conditioned fear response.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2003;23(3):737-41.
2003: German Szapiro; Monica Vianna; James L McGaugh; Jorge H Medina; Iván Izquierdo
The role of NMDA glutamate receptors, PKA, MAPK, and CAMKII in the hippocampus in extinction of conditioned fear.
Hippocampus 2003;13(1):53-8.
2003: Luciana A Izquierdo; Daniela M Barros; Jorge H Medina; Iván Izquierdo
Exposure to novelty enhances retrieval of very remote memory in rats.
Neurobiology of learning and memory 2003;79(1):51-6.
2002: Mariana Alonso; Monica Vianna; Iván Izquierdo; Jorge H Medina
Signaling mechanisms mediating BDNF modulation of memory formation in vivo in the hippocampus.
Cellular and molecular neurobiology 2002;22(5-6):663-74.
2002: Adriana S Coitinho; Marcelo O Dietrich; Anselmo Hoffmann; Oscar P Dall'Igna; Diogo O Souza; Vilma Martins; Ricardo R Brentani; Iván Izquierdo; Diogo R Lara
Decreased hyperlocomotion induced by MK-801, but not amphetamine and caffeine in mice lacking cellular prion protein (PrP(C)).
Brain research. Molecular brain research 2002;107(2):190-4.
2002: German Szapiro; Julieta Galante; Daniela M Barros; Miguelina Levi de Stein; Monica Vianna; Luciana A Izquierdo; Iván Izquierdo; Jorge H Medina
Molecular mechanisms of memory retrieval.
Neurochemical research 2002;27(11):1491-8.
2002: Lisiane O Porciúncula; André P Schmidt; Adriana S Coitinho; Lúcia Vinadé; Iván Izquierdo; João B T Rocha; Diogo O Souza
Intrahippocampal infusion of ebselen impairs retention of an inhibitory avoidance task in rats.
European journal of pharmacology 2002;451(2):165-9.
2002: Lionel Igaz; Monica Vianna; Jorge H Medina; Iván Izquierdo
Two time periods of hippocampal mRNA synthesis are required for memory consolidation of fear-motivated learning.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2002;22(15):6781-9.
2002: Luciana A Izquierdo; Daniela M Barros; Monica Vianna; Adriana S Coitinho; Tiago deDavid e Silva; Humberto Choi; Beatriz Moletta; Jorge H Medina; Iván Izquierdo
Molecular pharmacological dissection of short- and long-term memory.
Cellular and molecular neurobiology 2002;22(3):269-87.
2002: Martín Cammarota; Lia R M Bevilaqua; Haydée Viola; Daniel S Kerr; Bruno Reichmann; Viviane Teixeira; Mário Bulla; Iván Izquierdo; Jorge H Medina
Participation of CaMKII in neuronal plasticity and memory formation.
Cellular and molecular neurobiology 2002;22(3):259-67.
2002: Jaqueline Nascimento Picada; Nadja Schröder; Iván Izquierdo; João Antonio Pêgas Henriques; Rafael Roesler
Differential neurobehavioral deficits induced by apomorphine and its oxidation product, 8-oxo-apomorphine-semiquinone, in rats.
European journal of pharmacology 2002;443(1-3):105-11.
2002: Luciana A Izquierdo; Daniela M Barros; Jorge H Medina; Iván Izquierdo
Stress hormones enhance retrieval of fear conditioning acquired either one day or many months before.
Behavioural pharmacology 2002;13(3):203-13.
2002: Daniela M Barros; Patrícia Pereira; Jorge H Medina; Iván Izquierdo
Modulation of working memory and of long- but not short-term memory by cholinergic mechanisms in the basolateral amygdala.
Behavioural pharmacology 2002;13(2):163-7.
2002: Eugenio H Grevet; Marcos R Tietzmann; Flávio M Shansis; Caroline Hastenpflugl; Luiz C Santana; Leticia Forster; Flávio Kapczinskil; Iván Izquierdo
Behavioural effects of acute phenylalanine and tyrosine depletion in healthy male volunteers.
Journal of psychopharmacology (Oxford, England) 2002;16(1):51-5.
2002: M M Souza; Tadeu Mello e Souza; Elsa Regina Vinadé; Cristina Rodrigues; H K Choi; Tiago deDavid e Silva; Jorge H Medina; Iván Izquierdo
Effects of posttraining treatments in the posterior cingulate cortex on short- and long-term memory for inhibitory avoidance in rats.
Neurobiology of learning and memory 2002;77(2):202-10.
2002: Grace S Pereira; Tadeu Mello e Souza; Elsa Regina Vinadé; Humberto Choi; Cristina Rodrigues; Ana Maria Oliveira Battastini; Iván Izquierdo; João José Freitas Sarkis; Carla Denise Bonan
Blockade of adenosine A1 receptors in the posterior cingulate cortex facilitates memory in rats.
European journal of pharmacology 2002;437(3):151-4.
2002: Grace S Pereira; Tadeu Mello e Souza; Ana Maria Oliveira Battastini; Iván Izquierdo; João José Freitas Sarkis; Carla Denise Bonan
Effects of inhibitory avoidance training and/or isolated foot-shock on ectonucleotidase activities in synaptosomes of the anterior and posterior cingulate cortex and the medial precentral area of adult rats.
Behavioural brain research 2002;128(2):121-7.
2002: Mariana Alonso; Monica Vianna; Amaicha M Depino; Tadeu Mello e Souza; Patrícia Pereira; German Szapiro; Haydée Viola; Fernando J Pitossi; Iván Izquierdo; Jorge H Medina
BDNF-triggered events in the rat hippocampus are required for both short- and long-term memory formation.
Hippocampus 2002;12(4):551-60.
2002: Mariana Alonso; Haydée Viola; Iván Izquierdo; Jorge H Medina
Aversive experiences are associated with a rapid and transient activation of ERKs in the rat hippocampus.
Neurobiology of learning and memory 2002;77(1):119-24.
2001: Daniela M Barros; Tadeu Mello e Souza; Márcia Maria de Souza; Humberto Choi; Tiago deDavid e Silva; Guido Lenz; Jorge H Medina; Iván Izquierdo
LY294002, an inhibitor of phosphoinositide 3-kinase given into rat hippocampus impairs acquisition, consolidation and retrieval of memory for one-trial step-down inhibitory avoidance.
Behavioural pharmacology 2001;12(8):629-34.
2001: Monica Vianna; German Szapiro; James L McGaugh; Jorge H Medina; Iván Izquierdo
Retrieval of memory for fear-motivated training initiates extinction requiring protein synthesis in the rat hippocampus.
Proceedings of the National Academy of Sciences of the United States of America 2001;98(21):12251-4.
2001: Daniela M Barros; Tadeu Mello e Souza; T De David; Humberto Choi; A Aguzzoli; C Madche; Patrícia Ardenghi; Jorge H Medina; Iván Izquierdo
Simultaneous modulation of retrieval by dopaminergic D(1), beta-noradrenergic, serotonergic-1A and cholinergic muscarinic receptors in cortical structures of the rat.
Behavioural brain research 2001;124(1):1-7.
2001: Felipe Dal-Pizzol; Fábio Klamt; Mário Luiz Conte da Frota; Michael Andrades; F F Caregnato; Mónica M R Vianna; Nadja Schröder; João Quevedo; Iván Izquierdo; Trevor Archer; José Cláudio Fonseca Moreira
Neonatal iron exposure induces oxidative stress in adult Wistar rat.
Brain research. Developmental brain research 2001;130(1):109-14.
2001: Tadeu Mello e Souza; Cristina Rodrigues; M M Souza; Elsa Regina Vinadé; Adriana S Coitinho; Humberto Choi; Iván Izquierdo
Involvement of the serotonergic type 1A (5-HT1A) receptor in the agranular insular cortex in the consolidation of memory for inhibitory avoidance in rats.
Behavioural pharmacology 2001;12(5):349-53.
2001: German Szapiro; Daniela M Barros; Patrícia Ardenghi; Monica Vianna; Humberto Choi; T d Silva; Jorge H Medina; Iván Izquierdo
Facilitation and inhibition of retrieval in two aversive tasks in rats by intrahippocampal infusion of agonists of specific glutamate metabotropic receptor subtypes.
Psychopharmacology 2001;156(4):397-401.
2001: Patrícia Pereira; Patrícia Ardenghi; Márcia Maria de Souza; Humberto Choi; Beatriz Moletta; Iván Izquierdo
Effects of infusions of the tyrosine kinase inhibitor radicicol into the hippocampus on short- and long-term memory of the inhibitory avoidance task.
Behavioural pharmacology 2001;12(4):299-302.
2001: Patrícia Pereira; Patrícia Ardenghi; Tadeu Mello e Souza; Jorge H Medina; Iván Izquierdo
Training in the step-down inhibitory avoidance task time-dependently increases cAMP-dependent protein kinase activity in the entorhinal cortex.
Behavioural pharmacology 2001;12(3):217-20.
2001: Fábio Klamt; Felipe Dal-Pizzol; Mário Luiz Conte da Frota; Roger Walz; Michael Andrades; Evandro Gomes da Silva; Ricardo R Brentani; Iván Izquierdo; José Cláudio Fonseca Moreira
Imbalance of antioxidant defense in mice lacking cellular prion protein.
Free radical biology & medicine 2001;30(10):1137-44.
2001: Luciana A Izquierdo; Haydée Viola; Daniela M Barros; M Alonso; Monica Vianna; M Furman; Miguelina Levi de Stein; German Szapiro; C Rodrigues; Humberto Choi; Jorge H Medina; Iván Izquierdo
Novelty enhances retrieval: molecular mechanisms involved in rat hippocampus.
The European journal of neuroscience 2001;13(7):1464-7.
2001: Grace S Pereira; Roger Walz; Carla Denise Bonan; Ana Maria Oliveira Battastini; Iván Izquierdo; Vilma Martins; Ricardo R Brentani; João José Freitas Sarkis
Changes in cortical and hippocampal ectonucleotidase activities in mice lacking cellular prion protein.
Neuroscience letters 2001;301(1):72-4.
2001: Monica Vianna; Luciana A Izquierdo; Daniela M Barros; Márcia Maria de Souza; Cristina Rodrigues; Márcia K Sant'Anna; Jorge H Medina; Iván Izquierdo
Pharmacological differences between memory consolidation of habituation to an open field and inhibitory avoidance learning.
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.] 2001;34(2):233-40.
2000: Luciana A Izquierdo; Daniela M Barros; Jorge H Medina; Iván Izquierdo
Novelty enhances retrieval of one-trial avoidance learning in rats 1 or 31 days after training unless the hippocampus is inactivated by different receptor antagonists and enzyme inhibitors.
Behavioural brain research 2000;117(1-2):215-20.
2000: Haydée Viola; M Furman; Luciana A Izquierdo; M Alonso; Daniela M Barros; Márcia Maria de Souza; Iván Izquierdo; Jorge H Medina
Phosphorylated cAMP response element-binding protein as a molecular marker of memory processing in rat hippocampus: effect of novelty.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2000;20(23):RC112.
2000: Iván Izquierdo; James L McGaugh
Behavioural pharmacology and its contribution to the molecular basis of memory consolidation.
Behavioural pharmacology 2000;11(7-8):517-34.
2000: Fernanda de-Paris; Gilda Neves; Jennifer Salgueiro; João Quevedo; Iván Izquierdo; S M K Rates
Psychopharmacological screening of Pfaffia glomerata Spreng. (Amarathanceae) in rodents.
Journal of ethnopharmacology 2000;73(1-2):261-9.
2000: Monica Vianna; M Alonso; Haydée Viola; João Quevedo; Fernanda de-Paris; M Furman; ML de Stein; Jorge H Medina; Iván Izquierdo
Role of hippocampal signaling pathways in long-term memory formation of a nonassociative learning task in the rat.
Learning & memory (Cold Spring Harbor, N.Y.) 2000;7(5):333-40.
2000: Monica Vianna; Luciana A Izquierdo; Daniela M Barros; Roger Walz; Jorge H Medina; Iván Izquierdo
Short- and long-term memory: differential involvement of neurotransmitter systems and signal transduction cascades.
Anais da Academia Brasileira de Ciências 2000;72(3):353-64.
2000: Daniela M Barros; Luciana A Izquierdo; Tadeu Mello e Souza; Patrícia Ardenghi; Patrícia Pereira; Jorge H Medina; Iván Izquierdo
Molecular signalling pathways in the cerebral cortex are required for retrieval of one-trial avoidance learning in rats.
Behavioural brain research 2000;114(1-2):183-92.
2000: Rafael Roesler; Monica Vianna; Diogo R Lara; Iván Izquierdo; André P Schmidt; Diogo O Souza
Guanosine impairs inhibitory avoidance performance in rats.
Neuroreport 2000;11(11):2537-40.
2000: Tadeu Mello e Souza; Monica Vianna; Cristina Rodrigues; João Quevedo; B A Moleta; Iván Izquierdo
Involvement of the medial precentral prefrontal cortex in memory consolidation for inhibitory avoidance learning in rats.
Pharmacology, biochemistry, and behavior 2000;66(3):615-22.
2000: Luciana A Izquierdo; Daniela M Barros; Patrícia Ardenghi; Patrícia Pereira; Cristina Rodrigues; Humberto Choi; Jorge H Medina; Iván Izquierdo
Different hippocampal molecular requirements for short- and long-term retrieval of one-trial avoidance learning.
Behavioural brain research 2000;111(1-2):93-8.
2000: Carla Denise Bonan; Olavo B Amaral; Isabel Rockenbach; Roger Walz; Ana Maria Oliveira Battastini; Iván Izquierdo; João José Freitas Sarkis
Altered ATP hydrolysis induced by pentylenetetrazol kindling in rat brain synaptosomes.
Neurochemical research 2000;25(6):775-9.
2000: Flávio M Shansis; João Vicente Busnello; João Quevedo; Leticia Forster; S Young; Iván Izquierdo; Flávio Kapczinski
Behavioural effects of acute tryptophan depletion in healthy male volunteers.
Journal of psychopharmacology (Oxford, England) 2000;14(2):157-63.
2000: Roger Walz; Guido Lenz; R Roesler; Mónica M R Vianna; V Martins; R Brentani; Richard Rodnight; Iván Izquierdo
Time-dependent enhancement of inhibitory avoidance retention and MAPK activation by post-training infusion of nerve growth factor into CA1 region of hippocampus of adult rats.
The European journal of neuroscience 2000;12(6):2185-9.
2000: Gustavo Paratcha; ML de Stein; German Szapiro; Margarita Lopez; Lia R M Bevilaqua; Martín Cammarota; A P de Iraldi; Iván Izquierdo; Jorge H Medina
Experience-dependent decrease in synaptically localized Fra-1.
Brain research. Molecular brain research 2000;78(1-2):120-30.
2000: Monica Vianna; Luciana A Izquierdo; Daniela M Barros; Patrícia Ardenghi; Patrícia Pereira; Cristina Rodrigues; Beatriz Moletta; Jorge H Medina; Iván Izquierdo
Differential role of hippocampal cAMP-dependent protein kinase in short- and long-term memory.
Neurochemical research 2000;25(5):621-6.
2000: Martín Cammarota; ML de Stein; Gustavo Paratcha; Lia R M Bevilaqua; Iván Izquierdo; Jorge H Medina
Rapid and transient learning-associated increase in NMDA NR1 subunit in the rat hippocampus.
Neurochemical research 2000;25(5):567-72.
2000: Monica Vianna; Daniela M Barros; T d Silva; Humberto Choi; C Madche; Cristina Rodrigues; Jorge H Medina; Iván Izquierdo
Pharmacological demonstration of the differential involvement of protein kinase C isoforms in short- and long-term memory formation and retrieval of one-trial avoidance in rats.
Psychopharmacology 2000;150(1):77-84.
2000: Carla Denise Bonan; Roger Walz; Grace S Pereira; PV Worm; Ana Maria Oliveira Battastini; Esper A. Cavalheiro; Iván Izquierdo; João José Freitas Sarkis
Changes in synaptosomal ectonucleotidase activities in two rat models of temporal lobe epilepsy.
Epilepsy research 2000;39(3):229-38.
2000: Fernanda de-Paris; João Vicente Busnello; Monica Vianna; Jennifer Salgueiro; João Quevedo; Iván Izquierdo; Flávio Kapczinski
The anticonvulsant compound gabapentin possesses anxiolytic but not amnesic effects in rats.
Behavioural pharmacology 2000;11(2):169-73.
2000: E Graner; Adriana F Mercadante; Silvio M Zanata; Orestes Forlenza; Ana L B Cabral; Silvio S Veiga; Maria A Juliano; Rafael Roesler; Roger Walz; A Minetti; Iván Izquierdo; Vilma Martins; Ricardo R Brentani
Cellular prion protein binds laminin and mediates neuritogenesis.
Brain research. Molecular brain research 2000;76(1):85-92.
2000: Martín Cammarota; Lia R M Bevilaqua; Patrícia Ardenghi; Gustavo Paratcha; Miguelina Levi de Stein; Iván Izquierdo; Jorge H Medina
Learning-associated activation of nuclear MAPK, CREB and Elk-1, along with Fos production, in the rat hippocampus after a one-trial avoidance learning: abolition by NMDA receptor blockade.
Brain research. Molecular brain research 2000;76(1):36-46.
2000: Luciana A Izquierdo; M Vianna; Daniela M Barros; Tadeu Mello e Souza; Patrícia Ardenghi; Márcia K Sant'Anna; Cristina Rodrigues; J H Medinam; Iván Izquierdo
Short- and long-term memory are differentially affected by metabolic inhibitors given into hippocampus and entorhinal cortex.
Neurobiology of learning and memory 2000;73(2):141-9.
2000: Gustavo Paratcha; M Furman; Lia R M Bevilaqua; Martín Cammarota; M Vianna; ML de Stein; Iván Izquierdo; Jorge H Medina
Involvement of hippocampal PKCbetaI isoform in the early phase of memory formation of an inhibitory avoidance learning.
Brain research 2000;855(2):199-205.
2000: Haydée Viola; C Wolfman; Mariel Marder; Juan D Goutman; M Bianchin; Cristina Wasowski; Daniel J Calvo; Iván Izquierdo; Alejandro C Paladini; Jorge H Medina
6-Chloro-3'-nitroflavone is a potent ligand for the benzodiazepine binding site of the GABA(A) receptor devoid of intrinsic activity.
Pharmacology, biochemistry, and behavior 2000;65(2):313-20.
2000: Nadja Schröder; Fernanda de-Paris; Rafael Roesler; Jorge H Medina; Diogo O Souza; Iván Izquierdo
Effect of inhibitory avoidance training on [3H]-glutamate binding in the hippocampus and parietal cortex of rats.
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.] 2000;33(2):229-32.
2000: Carla Denise Bonan; Rafael Roesler; Grace S Pereira; Ana Maria Oliveira Battastini; Iván Izquierdo; João José Freitas Sarkis
Learning-specific decrease in synaptosomal ATP diphosphohydrolase activity from hippocampus and entorhinal cortex of adult rats.
Brain research 2000;854(1-2):253-6.
2000: German Szapiro; Luciana A Izquierdo; Mariana Alonso; Daniela M Barros; Gustavo Paratcha; Patrícia Ardenghi; Patrícia Pereira; Jorge H Medina; Iván Izquierdo
Participation of hippocampal metabotropic glutamate receptors, protein kinase A and mitogen-activated protein kinases in memory retrieval.
Neuroscience 2000;99(1):1-5.
2000: Roger Walz; Rafael Roesler; João Quevedo; Márcia K Sant'Anna; Marcelo Madruga; Cristina Rodrigues; C Gottfried; Jorge H Medina; Iván Izquierdo
Time-dependent impairment of inhibitory avoidance retention in rats by posttraining infusion of a mitogen-activated protein kinase kinase inhibitor into cortical and limbic structures.
Neurobiology of learning and memory 2000;73(1):11-20.
1999: Roger Walz; Rafael Roesler; Daniela M Barros; Márcia Maria de Souza; Cristina Rodrigues; Márcia K Sant'Anna; João Quevedo; H K Choi; W P Neto; Tiago deDavid e Silva; Jorge H Medina; Iván Izquierdo
Effects of post-training infusions of a mitogen-activated protein kinase kinase inhibitor into the hippocampus or entorhinal cortex on short- and long-term retention of inhibitory avoidance.
Behavioural pharmacology 1999;10(8):723-30.
1999: Roger Walz; Olavo B Amaral; Isabel Rockenbach; Rafael Roesler; Iván Izquierdo; Esper A. Cavalheiro; Vilma Martins; Ricardo R Brentani
Increased sensitivity to seizures in mice lacking cellular prion protein.
Epilepsia 1999;40(12):1679-82.
1999: Roger Walz; Rafael Roesler; João Quevedo; Isabel Rockenbach; Olavo B Amaral; Monica Vianna; Guido Lenz; Jorge H Medina; Iván Izquierdo
Dose-dependent impairment of inhibitory avoidance retention in rats by immediate post-training infusion of a mitogen-activated protein kinase kinase inhibitor into cortical structures.
Behavioural brain research 1999;105(2):219-23.
1999: João Quevedo; Monica Vianna; Rafael Roesler; Fernanda de-Paris; Iván Izquierdo; S P Rose
Two time windows of anisomycin-induced amnesia for inhibitory avoidance training in rats: protection from amnesia by pretraining but not pre-exposure to the task apparatus.
Learning & memory (Cold Spring Harbor, N.Y.) 1999;6(6):600-7.
1999: Lia R M Bevilaqua; Martín Cammarota; Gustavo Paratcha; ML de Stein; Iván Izquierdo; Jorge H Medina
Experience-dependent increase in cAMP-responsive element binding protein in synaptic and nonsynaptic mitochondria of the rat hippocampus.
The European journal of neuroscience 1999;11(10):3753-6.
1999: Iván Izquierdo; N Schröder; C A Netto; Jorge H Medina
Novelty causes time-dependent retrograde amnesia for one-trial avoidance in rats through NMDA receptor- and CaMKII-dependent mechanisms in the hippocampus.
The European journal of neuroscience 1999;11(9):3323-8.
1999: Tadeu Mello e Souza; Rafael Roesler; Marcelo Madruga; Fernanda de-Paris; João Quevedo; Cristina Rodrigues; Márcia K Sant'Anna; Jorge H Medina; Iván Izquierdo
Differential effects of post-training muscimol and AP5 infusions into different regions of the cingulate cortex on retention for inhibitory avoidance in rats.
Neurobiology of learning and memory 1999;72(2):118-27.
1999: Rafael Roesler; Roger Walz; João Quevedo; Fernanda de-Paris; Silvio M Zanata; E Graner; Iván Izquierdo; Vilma Martins; Ricardo R Brentani
Normal inhibitory avoidance learning and anxiety, but increased locomotor activity in mice devoid of PrP(C).
Brain research. Molecular brain research 1999;71(2):349-53.
1999: Jorge H Medina; Nadja Schröder; Iván Izquierdo
Two different properties of short- and long-term memory.
Behavioural brain research 1999;103(1):119-21.
1999: Iván Izquierdo; Jorge H Medina; Monica Vianna; Luciana A Izquierdo; Daniela M Barros
Separate mechanisms for short- and long-term memory.
Behavioural brain research 1999;103(1):1-11.
1999: Martín Cammarota; Gustavo Paratcha; Lia R M Bevilaqua; Miguelina Levi de Stein; Margarita Lopez; Amanda Pellegrino de Iraldi; Iván Izquierdo; Jorge H Medina
Cyclic AMP-responsive element binding protein in brain mitochondria.
Journal of neurochemistry 1999;72(6):2272-7.
1999: Carla Denise Bonan; Rafael Roesler; João Quevedo; Ana Maria Oliveira Battastini; Iván Izquierdo; João José Freitas Sarkis
Effects of suramin on hippocampal apyrase activity and inhibitory avoidance learning of rats.
Pharmacology, biochemistry, and behavior 1999;63(1):153-8.
1999: Monica Vianna; Luciana A Izquierdo; Daniela M Barros; Jorge H Medina; Iván Izquierdo
Intrahippocampal infusion of an inhibitor of protein kinase A separates short- from long-term memory.
Behavioural pharmacology 1999;10(2):223-7.
1999: M Bianchin; Tadeu Mello e Souza; Jorge H Medina; Iván Izquierdo
The amygdala is involved in the modulation of long-term memory, but not in working or short-term memory.
Neurobiology of learning and memory 1999;71(2):127-31.
1999: C Wolfman; Luciana A Izquierdo; Nadja Schröder; Iván Izquierdo
Intra-hippocampal KN-62 hinders the memory of habituation acquired alone, but not simultaneously with a water-finding task.
Behavioural pharmacology 1999;10(1):99-104.
1999: Daniela M Barros; Luciana A Izquierdo; Márcia K Sant'Anna; João Quevedo; Jorge H Medina; James L McGaugh; Iván Izquierdo
Stimulators of the cAMP cascade reverse amnesia induced by intra-amygdala but not intrahippocampal KN-62 administration.
Neurobiology of learning and memory 1999;71(1):94-103.
1998: C Wolfman; Haydée Viola; Mariel Marder; Patrícia Ardenghi; Cristina Wasowski; Nadja Schröder; Iván Izquierdo; Edmundo A Rúveda; Alejandro C Paladini; Jorge H Medina
Pharmacological characterization of 6-bromo-3'-nitroflavone, a synthetic flavonoid with high affinity for the benzodiazepine receptors.
Pharmacology, biochemistry, and behavior 1998;61(3):239-46.
1998: Iván Izquierdo; Jorge H Medina
On brain lesions, the milkman and Sigmunda.
Trends in neurosciences 1998;21(10):423-6.
1998: Iván Izquierdo; Luciana A Izquierdo; Daniela M Barros; Tadeu Mello e Souza; Márcia Maria de Souza; João Quevedo; Cristina Rodrigues; Márcia K Sant'Anna; Marcelo Madruga; Jorge H Medina
Differential involvement of cortical receptor mechanisms in working, short-term and long-term memory.
Behavioural pharmacology 1998;9(5-6):421-7.
1998: Martín Cammarota; Ramon Bernabeu; Miguelina Levi de Stein; Iván Izquierdo; Jorge H Medina
Learning-specific, time-dependent increases in hippocampal Ca2+/calmodulin-dependent protein kinase II activity and AMPA GluR1 subunit immunoreactivity.
The European journal of neuroscience 1998;10(8):2669-76.
1998: Iván Izquierdo; Jorge H Medina; Luciana A Izquierdo; Daniela M Barros; Márcia Maria de Souza; Tadeu Mello e Souza
Short- and long-term memory are differentially regulated by monoaminergic systems in the rat brain.
Neurobiology of learning and memory 1998;69(3):219-24.
1998: Daniela M Barros; Luciana A Izquierdo; João Quevedo; Cristina Rodrigues; Marcelo Madruga; Jorge H Medina; Iván Izquierdo
Interaction between midazolam-induced anterograde amnesia and memory enhancement by treatments given hours later in hippocampus, entorrhinal cortex or posterior parietal cortex.
Behavioural pharmacology 1998;9(2):163-7.
1997: Patrícia Ardenghi; Daniela M Barros; Luciana A Izquierdo; Lia R M Bevilaqua; Nadja Schröder; João Quevedo; Cristina Rodrigues; Marcelo Madruga; Jorge H Medina; Iván Izquierdo
Late and prolonged post-training memory modulation in entorhinal and parietal cortex by drugs acting on the cAMP/protein kinase A signalling pathway.
Behavioural pharmacology 1997;8(8):745-51.
1997: João Quevedo; M Vianna; MS Zanatta; Rafael Roesler; Iván Izquierdo; Diana Jerusalinsky; Jorge Alberto Quillfeldt
Involvement of mechanisms dependent on NMDA receptors, nitric oxide and protein kinase A in the hippocampus but not in the caudate nucleus in memory.
Behavioural pharmacology 1997;8(8):713-7.
1997: Jennifer Salgueiro; Patrícia Ardenghi; M Dias; Maria Beatriz C Ferreira; Iván Izquierdo; Jorge H Medina
Anxiolytic natural and synthetic flavonoid ligands of the central benzodiazepine receptor have no effect on memory tasks in rats.
Pharmacology, biochemistry, and behavior 1997;58(4):887-91.
1997: Iván Izquierdo; Jorge H Medina
Memory formation: the sequence of biochemical events in the hippocampus and its connection to activity in other brain structures.
Neurobiology of learning and memory 1997;68(3):285-316.
1997: Luciana A Izquierdo; Nadja Schröder; Patrícia Ardenghi; João Quevedo; C A Netto; Jorge H Medina; Iván Izquierdo
Systemic administration of ACTH or vasopressin reverses the amnestic effect of posttraining beta-endorphin or electroconvulsive shock but not that of intrahippocampal infusion of protein kinase inhibitors.
Neurobiology of learning and memory 1997;68(2):197-202.
1997: Lia R M Bevilaqua; Patrícia Ardenghi; Nadja Schröder; Elke Bromberg; PK Schmitz; E Schaeffer; João Quevedo; Marino Muxfeldt Bianchin; Roger Walz; Jorge H Medina; Iván Izquierdo
Drugs acting upon the cyclic adenosine monophosphate/protein kinase A signalling pathway modulate memory consolidation when given late after training into rat hippocampus but not amygdala.
Behavioural pharmacology 1997;8(4):331-8.
1997: Lia R M Bevilaqua; Patrícia Ardenghi; Nadja Schröder; Elke Bromberg; João Quevedo; PK Schmitz; Marino Muxfeldt Bianchin; Roger Walz; E Schaeffer; Jorge H Medina; Iván Izquierdo
Agents that affect cAMP levels or protein kinase A activity modulate memory consolidation when injected into rat hippocampus but not amygdala.
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.] 1997;30(8):967-70.
1997: Ramon Bernabeu; Martín Cammarota; Iván Izquierdo; Jorge H Medina
Involvement of hippocampal AMPA glutamate receptor changes and the cAMP/protein kinase A/CREB-P signalling pathway in memory consolidation of an avoidance task in rats.
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.] 1997;30(8):961-5.
1997: Ramon Bernabeu; N Schroder; João Quevedo; Martín Cammarota; Iván Izquierdo; Jorge H Medina
Further evidence for the involvement of a hippocampal cGMP/cGMP-dependent protein kinase cascade in memory consolidation.
Neuroreport 1997;8(9-10):2221-4.
1997: Ramon Bernabeu; Lia R M Bevilaqua; Patrícia Ardenghi; Elke Bromberg; P Schmitz; M Bianchin; Iván Izquierdo; Jorge H Medina
Involvement of hippocampal cAMP/cAMP-dependent protein kinase signaling pathways in a late memory consolidation phase of aversively motivated learning in rats.
Proceedings of the National Academy of Sciences of the United States of America 1997;94(13):7041-6.
1997: G P Gutierrez-Figueroa; Carla Dalmaz; Iván Izquierdo
Effects of entorhinal cortex lesions on memory in different tasks.
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.] 1997;30(6):769-74.
1997: Iván Izquierdo; Jorge Alberto Quillfeldt; MS Zanatta; João Quevedo; E Schaeffer; PK Schmitz; Jorge H Medina
Sequential role of hippocampus and amygdala, entorhinal cortex and parietal cortex in formation and retrieval of memory for inhibitory avoidance in rats.
The European journal of neuroscience 1997;9(4):786-93.
1997: Diana Jerusalinsky; Edgar Kornisiuk; Iván Izquierdo
Cholinergic neurotransmission and synaptic plasticity concerning memory processing.
Neurochemical research 1997;22(4):507-15.
1997: Martín Cammarota; Gustavo Paratcha; Miguelina Levi de Stein; Ramon Bernabeu; Iván Izquierdo; Jorge H Medina
B-50/GAP-43 phosphorylation and PKC activity are increased in rat hippocampal synaptosomal membranes after an inhibitory avoidance training.
Neurochemical research 1997;22(4):499-505.
1997: Nadja Schröder; A de Mattos-Dutra; M Sampaio de Freitas; C S Fogaça Lisboa; A C Zilles; Regina Pessoa Pureur; Iván Izquierdo
The effects of behavioral tasks on the in vitro phosphorylation of intermediate filament subunits of rat hippocampus are mediated by CaMKII and PKA.
Brain research 1997;749(2):275-82.
1997: MS Zanatta; J H Quillfeldt; E Schaeffer; PK Schmitz; João Quevedo; Jorge H Medina; Iván Izquierdo
Involvement of the hippocampus, amygdala, entorhinal cortex and posterior parietal cortex in memory consolidation.
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.] 1997;30(2):235-40.
1996: C Wolfman; Haydée Viola; Mariel Marder; Cristina Wasowski; Patrícia Ardenghi; Iván Izquierdo; Alejandro C Paladini; Jorge H Medina
Anxioselective properties of 6,3'-dinitroflavone, a high-affinity benzodiazepine receptor ligand.
European journal of pharmacology 1996;318(1):23-30.
1996: Jorge Alberto Quillfeldt; M S Zanatta; PK Schmitz; João Quevedo; E Schaeffer; J B Lima; Jorge H Medina; Iván Izquierdo
Different brain areas are involved in memory expression at different times from training.
Neurobiology of learning and memory 1996;66(2):97-101.
1996: Martín Cammarota; Ramon Bernabeu; Iván Izquierdo; Jorge H Medina
Reversible changes in hippocampal 3H-AMPA binding following inhibitory avoidance training in the rat.
Neurobiology of learning and memory 1996;66(1):85-8.
1996: Ramon Bernabeu; P Schmitz; M P Faillace; Iván Izquierdo; Jorge H Medina
Hippocampal cGMP and cAMP are differentially involved in memory processing of inhibitory avoidance learning.
Neuroreport 1996;7(2):585-8.
1995: Martín Cammarota; Iván Izquierdo; C Wolfman; Miguelina Levi de Stein; Ramon Bernabeu; Diana Jerusalinsky; Jorge H Medina
Inhibitory avoidance training induces rapid and selective changes in 3[H]AMPA receptor binding in the rat hippocampal formation.
Neurobiology of learning and memory 1995;64(3):257-64.
1995: Jorge H Medina; Iván Izquierdo
Retrograde messengers, long-term potentiation and memory.
Brain research. Brain research reviews 1995;21(2):185-94.
1995: Ramon Bernabeu; M L de Stein; C Fin; Iván Izquierdo; Jorge H Medina
Role of hippocampal NO in the acquisition and consolidation of inhibitory avoidance learning.
Neuroreport 1995;6(11):1498-1500.
1995: Ramon Bernabeu; Iván Izquierdo; Martín Cammarota; Diana Jerusalinsky; Jorge H Medina
Learning-specific, time-dependent increase in [3H]phorbol dibutyrate binding to protein kinase C in selected regions of the rat brain.
Brain research 1995;685(1-2):163-8.
1995: Iván Izquierdo; C Fin; PK Schmitz; R C Da Silva; Diana Jerusalinsky; Jorge Alberto Quillfeldt; Maria Beatriz C Ferreira; Jorge H Medina; N G Bazan
Memory enhancement by intrahippocampal, intraamygdala, or intraentorhinal infusion of platelet-activating factor measured in an inhibitory avoidance task.
Proceedings of the National Academy of Sciences of the United States of America 1995;92(11):5047-51.
1995: Diana Jerusalinsky; Edgar Kornisiuk; Ramon Bernabeu; Iván Izquierdo; C Cerveñansky
Muscarinic toxins from the venom of Dendroaspis snakes with agonist-like actions.
Toxicon : official journal of the International Society on Toxinology 1995;33(4):389-97.
1995: C Fin; C da Cunha; Elke Bromberg; PK Schmitz; Marino Muxfeldt Bianchin; Jorge H Medina; Iván Izquierdo
Experiments suggesting a role for nitric oxide in the hippocampus in memory processes.
Neurobiology of learning and memory 1995;63(2):113-5.
1995: Ramon Bernabeu; FG Princ; M L de Stein; C Fin; Ana Juknat; A Batile; Iván Izquierdo; Jorge H Medina
Evidence for the involvement of hippocampal CO production in the acquisition and consolidation of inhibitory avoidance learning.
Neuroreport 1995;6(3):516-8.
1995: Iván Izquierdo; Jorge H Medina
Correlation between the pharmacology of long-term potentiation and the pharmacology of memory.
Neurobiology of learning and memory 1995;63(1):19-32.
1994: C Fin; PK Schmitz; R C Da Silva; Ramon Bernabeu; Jorge H Medina; Iván Izquierdo
Intrahippocampal, but not intra-amygdala, infusion of an inhibitor of heme oxygenase causes retrograde amnesia in the rat.
European journal of pharmacology 1994;271(1):227-9.
1994: Diana Jerusalinsky; C Fin; Jorge Alberto Quillfeldt; Maria Beatriz C Ferreira; PK Schmitz; R C Da Silva; Roger Walz; N G Bazan; Jorge H Medina; Iván Izquierdo
Effect of antagonists of platelet-activating factor receptors on memory of inhibitory avoidance in rats.
Behavioral and neural biology 1994;62(1):1-3.
1994: Jorge Alberto Quillfeldt; PK Schmitz; Roger Walz; Marino Muxfeldt Bianchin; M S Zanatta; Jorge H Medina; Iván Izquierdo
CNQX infused into entorhinal cortex blocks memory expression, and AMPA reverses the effect.
Pharmacology, biochemistry, and behavior 1994;48(2):437-40.
1994: C Wolfman; C Fin; M Dias; Marino Muxfeldt Bianchin; R C Da Silva; PK Schmitz; Jorge H Medina; Iván Izquierdo
Intrahippocampal or intraamygdala infusion of KN62, a specific inhibitor of calcium/calmodulin-dependent protein kinase II, causes retrograde amnesia in the rat.
Behavioral and neural biology 1994;61(3):203-5.
1994: Diana Jerusalinsky; Jorge Alberto Quillfeldt; Roger Walz; R C Da Silva; Jorge H Medina; Iván Izquierdo
Post-training intrahippocampal infusion of protein kinase C inhibitors causes amnesia in rats.
Behavioral and neural biology 1994;61(2):107-9.
1993: Jorge H Medina; Alejandro C Paladini; Iván Izquierdo
Naturally occurring benzodiazepines and benzodiazepine-like molecules in brain.
Behavioural brain research 1993;58(1-2):1-8.
1993: Iván Izquierdo; Jorge H Medina; Marino Muxfeldt Bianchin; Roger Walz; M S Zanatta; R C Da Silva; M Bueno e Silva; A C Ruschel; N Paczko
Memory processing by the limbic system: role of specific neurotransmitter systems.
Behavioural brain research 1993;58(1-2):91-8.
1993: Diana Jerusalinsky; C Cerveñansky; Roger Walz; Marino Muxfeldt Bianchin; Iván Izquierdo
A peptide muscarinic toxin from the Green Mamba venom shows agonist-like action in an inhibitory avoidance learning task.
European journal of pharmacology 1993;240(1):103-5.
1993: Iván Izquierdo; R C da Silva; M Bueno e Silva; Jorge Alberto Quillfeldt; Jorge H Medina
Memory expression of habituation and of inhibitory avoidance is blocked by CNQX infused into the entorhinal cortex.
Behavioral and neural biology 1993;60(1):5-8.
1993: Iván Izquierdo; Jorge H Medina
Role of the amygdala, hippocampus and entorhinal cortex in memory consolidation and expression.
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.] 1993;26(6):573-89.
1993: Marino Muxfeldt Bianchin; Roger Walz; A C Ruschel; M S Zanatta; R C Da Silva; M Bueno e Silva; N Paczko; Jorge H Medina; Iván Izquierdo
Memory expression is blocked by the infusion of CNQX into the hippocampus and/or the amygdala up to 20 days after training.
Behavioral and neural biology 1993;59(2):83-6.
1993: Iván Izquierdo; Marino Muxfeldt Bianchin; M B Silva; M S Zanatta; Roger Walz; A C Ruschel; R C Da Silva; N Paczko; Jorge H Medina
CNQX infused into rat hippocampus or amygdala disrupts the expression of memory of two different tasks.
Behavioral and neural biology 1993;59(1):1-4.
1992: C Da Cunha; M L De Stein; C Wolfman; R Koya; Iván Izquierdo; Jorge H Medina
Effect of various training procedures on performance in an elevated plus-maze: possible relation with brain regional levels of benzodiazepine-like molecules.
Pharmacology, biochemistry, and behavior 1992;43(3):677-81.
1992: C Da Cunha; C Wolfman; Miguelina Levi de Stein; A C Ruschel; Iván Izquierdo; Jorge H Medina
Anxiogenic effects of the intraamygdala injection of flumazenil, a benzodiazepine receptor antagonist.
Functional neurology 1992;7(5):401-5.
1992: Diana Jerusalinsky; Maria Beatriz C Ferreira; Roger Walz; R C Da Silva; Marino Muxfeldt Bianchin; A C Ruschel; M S Zanatta; Jorge H Medina; Iván Izquierdo
Amnesia by post-training infusion of glutamate receptor antagonists into the amygdala, hippocampus, and entorhinal cortex.
Behavioral and neural biology 1992;58(1):76-80.
1992: Iván Izquierdo; C da Cunha; R Rosat; Diana Jerusalinsky; Maria Beatriz C Ferreira; Jorge H Medina
Neurotransmitter receptors involved in post-training memory processing by the amygdala, medial septum, and hippocampus of the rat.
Behavioral and neural biology 1992;58(1):16-26.
1992: Maria Beatriz C Ferreira; R C Da Silva; Jorge H Medina; Iván Izquierdo
Late posttraining memory processing by entorhinal cortex: involvement of NMDA and GABAergic receptors.
Pharmacology, biochemistry, and behavior 1992;41(4):767-71.
1992: Iván Izquierdo
Dopamine receptors in the caudate nucleus and memory processes.
Trends in pharmacological sciences 1992;13(1):7-8.
1992: R Rosat; R C Da-Silva; M S Zanatta; Jorge H Medina; Iván Izquierdo
Memory consolidation of a habituation task: role of N-methyl-D-aspartate, cholinergic muscarinic and GABA-A receptors in different brain regions.
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.] 1992;25(3):267-73.
1992: Jorge H Medina; Clara Peña; M Piva; C Wolfman; M L de Stein; Cristina Wasowski; C Da Cunha; Iván Izquierdo; Alejandro C Paladini
Benzodiazepines in the brain. Their origin and possible biological roles.
Molecular neurobiology 1992;6(4):377-86.
1991: Jorge Brioni; M P Arolfo; D Jerusalinsky; J H Medina; Iván Izquierdo
The effect of flumazenil on acquisition, retention, and retrieval of spatial information.
Behavioral and neural biology 1991;56(3):329-35.
1991: Iván Izquierdo; J H Medina
GABAA receptor modulation of memory: the role of endogenous benzodiazepines.
Trends in pharmacological sciences 1991;12(7):260-5.
1991: C Wolfman; C Da Cunha; Diana Jerusalinsky; Miguelina Levi de Stein; Haydée Viola; Iván Izquierdo; Jorge H Medina
Habituation and inhibitory avoidance training alter brain regional levels of benzodiazepine-like molecules and are affected by intracerebral flumazenil microinjection.
Brain research 1991;548(1-2):74-80.
1991: Iván Izquierdo
Role of NMDA receptors in memory.
Trends in pharmacological sciences 1991;12(4):128-9.
1991: C Da Cunha; C H Huang; Roger Walz; M Dias; R Koya; Marino Muxfeldt Bianchin; M E Pereira; Iván Izquierdo; Jorge H Medina
Memory facilitation by post-training intraperitoneal, intracerebroventricular and intra-amygdala injection of Ro 5-4864.
Brain research 1991;544(1):133-6.
1991: Jorge Alberto Quillfeldt; B Bolioli; Carla Dalmaz; S Rascovsky; C H Huang; M Dias; Maria Beatriz C Ferreira; F Schneider; Iván Izquierdo; Jorge H Medina
Biochemical and behavioral effects of intraseptal microinjection of fasciculin, an irreversible acetylcholinesterase inhibitor.
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.] 1991;24(5):499-507.
1991: Iván Izquierdo; Jorge H Medina; C Da-Cunha; C Wolfman; Diana Jerusalinsky; Maria Beatriz C Ferreira
Memory modulation by brain benzodiazepines.
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.] 1991;24(9):865-81.
1991: Iván Izquierdo; M E Pereira; C Da Cunha; C Wolfman; Jorge H Medina
Benzodiazepine receptor ligand influences on learning: an endogenous modulatory mechanism mediated by benzodiazepines possibly of alimentary origin.
Memórias do Instituto Oswaldo Cruz 1991;86 Suppl 2():169-71.
1991: C Da Cunha; C Wolfman; C H Huang; Roger Walz; R Koya; Marino Muxfeldt Bianchin; Jorge H Medina; Iván Izquierdo
Effect of post-training injections of flumazenil into the amygdala, hippocampus and septum on retention of habituation and of inhibitory avoidance in rats.
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.] 1991;24(3):301-6.
1990: Jorge Alberto Quillfeldt; S Raskovsky; Carla Dalmaz; M Dias; C Huang; Carlos Alexandre Netto; F Schneider; Iván Izquierdo; Jorge H Medina; R Silveira
Bilateral injection of fasciculin into the amygdala of rats: effects on two avoidance tasks, acetylcholinesterase activity, and cholinergic muscarinic receptors.
Pharmacology, biochemistry, and behavior 1990;37(3):439-44.
1990: Iván Izquierdo; C Da Cunha; C H Huang; Roger Walz; C Wolfman; Jorge H Medina
Post-training down-regulation of memory consolidation by a GABA-A mechanism in the amygdala modulated by endogenous benzodiazepines.
Behavioral and neural biology 1990;54(2):105-9.
1990: Iván Izquierdo
Nimodipine and the recovery of memory.
Trends in pharmacological sciences 1990;11(8):309-10.
1990: Iván Izquierdo
Acetylcholine release is modulated by different opioid receptor types in different brain regions and species.
Trends in pharmacological sciences 1990;11(5):179-80.
1990: Marcos L S Perry; Carlos Alexandre Netto; Iván Izquierdo
Effects of ACTH, epinephrine and Met-enkephalin on brain beta-endorphin-like immunoreactivity, and of ACTH, epinephrine, Met-enkephalin and naloxone on retention, in normal and in protein-malnourished rats.
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.] 1990;23(1):65-72.
1990: R M Rosat; M L Chaves; Jorge P Ribeiro; Iván Izquierdo
The use of a new non-verbal test in the evaluation of recent memory.
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.] 1990;23(9):805-9.
1990: M L Chaves; S Pezzin; C P Jardim; Iván Izquierdo
Diazepam inhibits retroactive interference of memory in humans: pretreatment with naltrexone does not alter this effect.
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.] 1990;23(5):417-21.
1989: Marcos L S Perry; Iván Izquierdo
Effect of posttraining and pretest beta-endorphin and ACTH administration in normal and protein malnourished rats.
Peptides 1989;10(6):1117-20.
1989: Iván Izquierdo; N R Barcik; Jorge Brioni
Pretest beta-endorphin and epinephrine, but not oxotremorine, reverse retrograde interference of a conditioned emotional response in mice.
Pharmacology, biochemistry, and behavior 1989;33(3):545-8.
1989: Iván Izquierdo
Different forms of post-training memory processing.
Behavioral and neural biology 1989;51(2):171-202.
1989: Carla Dalmaz; C Fin; C B Oliveira; Iván Izquierdo
Chronic ethanol ingestion selectively affects memory modulation in rats.
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.] 1989;22(3):403-6.
1989: Carlos Alexandre Netto; C B Oliveira; A Gianlupi; Jorge Alberto Quillfeldt; Iván Izquierdo
Beta-endorphin and electroconvulsive shock alter the retrieval of two avoidance tasks when given after the first, but not the second, training session.
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.] 1989;22(2):199-204.
1989: Iván Izquierdo; Maria Beatriz C Ferreira
Diazepam prevents post-training drug effects related to state dependency, but not post-training memory facilitation by epinephrine.
Behavioral and neural biology 1989;51(1):73-9.
1989: M E Pereira; Jorge H Medina; Iván Izquierdo
Effect of pre-training flumazenil administration on the acquisition of three different tasks in rats.
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.] 1989;22(12):1501-5.
1988: Iván Izquierdo; Carla Dalmaz; Renato Dutra Dias; M G Godoy
Memory facilitation by posttraining and pretest ACTH, epinephrine, and vasopressin administration: two separate effects.
Behavioral neuroscience 1988;102(5):803-6.
1988: Carla Dalmaz; M G Godoy; Iván Izquierdo
Post-training and pretest effects of adrenocorticotropin on retention: the influence of the hour of the day, the training-test interval, and pretest naloxone administration.
Behavioral and neural biology 1988;49(3):406-11.
1988: M L Chaves; J W Bizzi; A L Palmini; Iván Izquierdo
Naltrexone blocks the enhancing effect of novel experiences on performance in memory tests in humans.
Neuropsychologia 1988;26(3):491-4.
1988: M A de Almeida; Iván Izquierdo
Intracerebroventricular histamine, but not 48/80, causes posttraining memory facilitation in the rat.
Archives internationales de pharmacodynamie et de thérapie 1988;291():202-7.
1988: M E Pereira; Carla Dalmaz; R M Rosat; Iván Izquierdo
Diazepam blocks the interfering effect of post-training behavioral manipulations on retention of a shuttle avoidance task.
Psychopharmacology 1988;94(3):402-4.
1988: Iván Izquierdo; Carlos Alexandre Netto; Carla Dalmaz; M L Chaves; M E Pereira; B Siegfried
Construction and reconstruction of memories.
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.] 1988;21(1):9-25.
1987: Carlos Alexandre Netto; B Siegfried; Iván Izquierdo
Analgesia induced by exposure to a novel environment in rats: effect of concurrent and post-training stressful stimulation.
Behavioral and neural biology 1987;48(2):304-9.
1987: Carlos Alexandre Netto; C B Oliveira; A Gianlupi; Jorge Alberto Quillfeldt; Iván Izquierdo
Pre-test administration of beta-endorphin, or of electroconvulsive shock reverses the memory disruptive effect of posttraining electroconvulsive shock.
Peptides 1987;8(4):605-8.
1987: B Siegfried; Carlos Alexandre Netto; Iván Izquierdo
Exposure to novelty induces naltrexone-reversible analgesia in rats.
Behavioral neuroscience 1987;101(3):436-8.
1986: Carla Dalmaz; Carlos Alexandre Netto; N Volkmer; Renato Dutra Dias; Iván Izquierdo
Hypothalamic proline endopeptidase activity is not changed by various behavioral procedures.
Brain research bulletin 1986;17(2):137-40.
1986: Carla Dalmaz; Carlos Alexandre Netto; N Volkmer; Renato Dutra Dias; Iván Izquierdo
Distribution of proline endopeptidase activity in sub-synaptosomal fractions of rat hypothalamus.
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.] 1986;19(6):685-90.
1985: Carlos Alexandre Netto; Esper A. Cavalheiro; M A Carrasco; N Volkmer; Renato Dutra Dias; Iván Izquierdo
Response of the rat brain beta-endorphin system to novelty: importance of the fornix connection.
Behavioral and neural biology 1985;43(1):37-46.
1985: Iván Izquierdo; Carlos Alexandre Netto; M A Carrasco; Renato Dutra Dias; N Volkmer
The course of the decrease of hypothalamic beta-endorphin induced by training, and the development of the effect of beta-endorphin on the retrieval of inhibitory avoidance in rats.
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.] 1985;18(3):391-5.
1984: Marcos L S Perry; M A Carrasco; Renato Dutra Dias; Iván Izquierdo
Beta-endorphin like immunoreactivity of brain, pituitary gland and plasma of rats submitted to postnatal protein malnutrition: effect of behavioral training.
Peptides 1984;5(1):15-20.
1984: Iván Izquierdo; D O Souza; Renato Dutra Dias; Marcos L S Perry; M A Carrasco; N Volkmer; Carlos Alexandre Netto
Effect of various behavioral training and testing procedures on brain beta-endorphin-like immunoreactivity and the possible role of beta-endorphin in behavioral regulation.
Psychoneuroendocrinology 1984;9(4):381-9.
1983: Marcos L S Perry; Renato Dutra Dias; M A Carrasco; Iván Izquierdo
Step-down inhibitory avoidance training and beta-endorphin-like immunoreactivity of rat hypothalamus and plasma.
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.] 1983;16(4):339-43.
1982: M A Carrasco; Renato Dutra Dias; Iván Izquierdo
Naloxone reverses retrograde amnesia induced by electroconvulsive shock.
Behavioral and neural biology 1982;34(4):352-7.
1982: Renato Dutra Dias; M A Carrasco; Iván Izquierdo
Effect of the pre-training administration of beta-endorphin, leucine-, methionine- and [des-Tyr1] methionine-enkephalin on the acquisition and retention of a shuttle avoidance response by rats.
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.] 1982;15(1):55-60.
1982: M A Carrasco; Marcos L S Perry; Renato Dutra Dias; Susana Wofchuk; Iván Izquierdo
Effect of tones, footshocks, shuttle avoidance, and electroconvulsive shock on met-encephalin immunoreactivity of rat brain.
Behavioral and neural biology 1982;34(1):1-4.
1982: M A Carrasco; Renato Dutra Dias; Marcos L S Perry; Susana Wofchuk; D O Souza; Iván Izquierdo
Effect of morphine, ACTH, epinephrine, Met-, Leu- and des-Tyr-Met-enkephalin on beta-endorphin-like immunoreactivity of rat brain.
Psychoneuroendocrinology 1982;7(2-3):229-34.
1981: Renato Dutra Dias; Marcos L S Perry; M A Carrasco; Iván Izquierdo
Effect of electroconvulsive shock on beta-endorphin immunoreactivity of rat brain, pituitary gland, and plasma.
Behavioral and neural biology 1981;32(2):265-8.
1980: Iván Izquierdo; Renato Dutra Dias; D O Souza; M A Carrasco; Elaine Elisabetsky; Marcos L S Perry
The role of opioid peptides in memory and learning.
Behavioural brain research 1980;1(6):451-68.
1980: D O Souza; Renato Dutra Dias; M A Carrasco; Iván Izquierdo
Adenosine-3,5-phosphate levels in brain structures of rats submitted to four different behavioral procedures.
Experientia 1980;36(5):539-40.
1980: D O Souza; Elaine Elisabetsky; Iván Izquierdo
Effect of various forms of training and stimulation on the incorporation of 32P into the nuclear phosphoproteins of the rat brain.
Pharmacology, biochemistry, and behavior 1980;12(4):481-6.
1980: Iván Izquierdo; D O Souza; M A Carrasco; Renato Dutra Dias; Marcos L S Perry; S Eisinger; Elaine Elisabetsky; D A Vendite
Beta-endorphin causes retrograde amnesia and is released from the rat brain by various forms of training and stimulation.
Psychopharmacology 1980;70(2):173-7.