[The influence of social stress on the reinforcing effect of ecstasy under the conditioned place preference paradigm: the role played by age, dose and type of stress].

Abstract:

INTRODUCTION:Addiction to drugs is a chronic illness with severe repercussions for those that consume them and to date has no known cure. Psychostimulants, such as ecstasy, are the most widely consumed illegal drugs among adolescents and young adults. AIMS:To describe and to analyse the different variables that can influence the effects of social stress and the reinforcing properties of ecstasy. Likewise, it also seeks to evaluate whether the effects of social stress on conditioned place preference (induced by ecstasy) are similar to those deriving from other psychostimulants, such as cocaine. DEVELOPMENT:Social defeat evaluated in the short term has an effect only on adult animals by diminishing sensitivity to the conditioned reinforcing effects of ecstasy. Conversely, long-term social stress increases the reinforcing effects of this drug in adolescent and adult animals. The dose of ecstasy employed has little influence on the effects of social defeat on conditioned place preference. In comparison to the effects of social stress on the reinforcing properties of cocaine, a different effect is only observed when defeat is evaluated in the short term. CONCLUSIONS:Different variables modulate the reinforcing effects of ecstasy, such as the age of the animals, the dose employed or exposure to stress. It is essential to study these variables in order to determine the neurobiological and environmental vulnerability factors that can have an influence on the development of addiction to ecstasy. TITLE:Influencia del estres social en el efecto reforzante del extasis bajo el paradigma de condicionamiento de preferencia de lugar: papel de la edad, la dosis y el tipo de estres. :Introduccion. La adiccion a las drogas es una enfermedad cronica con graves repercusiones para sus consumidores y que hasta el momento no tiene curacion. Los psicoestimulantes, como el extasis, son las drogas ilegales mas consumidas, tanto por los adolescentes como por los adultos jovenes. Objetivos. Describir y analizar diferentes variables que pueden influir en los efectos del estres social y las propiedades reforzantes del extasis. Asimismo, se pretende evaluar si los efectos del estres social sobre el condicionamiento de preferencia de lugar (inducido por el extasis) son similares a los que ejercen otros psicoestimulantes, como la cocaina. Desarrollo. La derrota social evaluada a corto plazo solo ejerce un efecto en animales adultos, disminuyendo la sensibilidad a los efectos reforzantes condicionados del extasis. Por el contrario, el estres social a largo plazo incrementa los efectos reforzantes de esta droga en animales adolescentes y adultos. La dosis de extasis utilizada ejerce una escasa influencia en los efectos de la derrota social sobre el condicionamiento de preferencia de lugar. En comparacion con los efectos del estres social sobre las propiedades reforzantes de la cocaina, unicamente se observa un efecto diferente cuando la derrota es evaluada a corto plazo. Conclusiones. Existen diferentes variables que modulan los efectos reforzantes del extasis, como la edad de los animales, la dosis utilizada o la exposicion al estres. El estudio de todas estas variables es esencial para determinar los factores de vulnerabilidad neurobiologicos y ambientales que pueden influir en el desarrollo de dependencia al extasis.

journal_name

Rev Neurol

journal_title

Revista de neurologia

authors

Garcia-Pardo MP,de la Rubia JE,Aguilar MA

subject

Has Abstract

pub_date

2017-11-16 00:00:00

pages

469-476

issue

10

eissn

0210-0010

issn

1576-6578

pii

rn2017109

journal_volume

65

pub_type

杂志文章,评审
  • [Myasthenia gravis induced by inmuno checkpoints inhibitors: first case report secondary to avelumab therapy and review of published cases].

    abstract:INTRODUCTION:The inmuno checkpoints inhibitors are new revolutionary treatment for many neoplastic diseases in advanced stadium. There are described several types of neurological complications induced by nivolumab: polyneuropathy, seizures, radiculitis and myasthenia gravis disease. CASE REPORT:A 65 years old man with...

    journal_title:Revista de neurologia

    pub_type: 杂志文章,评审

    doi:10.33588/rn.6808.2018497

    authors: Reyes-Bueno JA,Rodriguez-Santos L,Serrano-Castro PJ

    更新日期:2019-04-16 00:00:00

  • [Upward and downward gaze palsy with a unilateral mesencephalic hemorrhage].

    abstract:INTRODUCTION:Acute vascular lesions limited to the midbrain can yield varied disturbances of eye movements. They are more often infarcts than hemorrhages. CLINICAL CASE:We present the case of a 49 year old, non-hypertensive man who presented with sudden onset of bilateral up and down gaze palsy. CT defined a unilatera...

    journal_title:Revista de neurologia

    pub_type: 杂志文章

    doi:

    authors: Rodríguez-Gómez J,Colás J,Aragón A,Albo MI,Casado F

    更新日期:2000-02-16 00:00:00

  • [A descriptive study of the neuropsychological and psychopathological profile in patients with type 1 myotonic dystrophy].

    abstract:INTRODUCTION:Type 1 myotonic dystrophy (MD-1) or Steinert disease is a multisystemic progressive disorder. Studies have shown cognitive deficits, depressive symptoms and a high incidence of anxiety personality traits that compromise both the functionality and the quality of life of these patients. AIM:To describe the ...

    journal_title:Revista de neurologia

    pub_type: 杂志文章

    doi:

    authors: Seijas-Gomez R,Basterra-Jimenez I,Luna-Lario P,Tirapu-Ustarroz J,Cabada-Giadas T,Iridoy-Zulet M,Jerico-Pascual I,Gargallo-Vaamonde Á,Lopez-Goni JJ

    更新日期:2015-12-16 00:00:00

  • [Budget impact analysis of the first-line treatment of relapsing remitting multiple sclerosis in Spain].

    abstract:AIM:To assess the budget impact of the treatment for relapsing remitting multiple sclerosis (RRMS), interferons, and glatiramer acetate, from the National Health System perspective in Spain. PATIENTS AND METHODS:A budget impact model was designed to compare the cost of RRMS treatment in different settings, using a fiv...

    journal_title:Revista de neurologia

    pub_type: 杂志文章

    doi:

    authors: Sánchez-De la Rosa R,Sabater E,Casado MA

    更新日期:2011-08-01 00:00:00

  • [Peripheral neuropathy during a second cycle of treatment with high doses of interferon-alpha in a patient with hepatitis C, and a review of the literature].

    abstract:INTRODUCTION:Alpha interferons (IFN a) have been shown to be effective in patients with chronic active hepatitis C. IFN a treatment may be associated with neurologic complications, including peripheral neuropathy. CASE REPORT:We describe a patient with active hepatitis C treated with IFN a, who developed peripheral ne...

    journal_title:Revista de neurologia

    pub_type: 杂志文章,评审

    doi:

    authors: Téllez-Zenteno JF,Negrete-Pulido O,Nuñez M,Estañol-Vidal B,García-Ramos G

    更新日期:2002-10-01 00:00:00

  • [Clinical and psychosocial factors associated with seizure control in patients with juvenile myoclonic epilepsy].

    abstract:AIM:To identify the clinical and psychosocial factors of a Colombian cohort of patients with juvenile myoclonic epilepsy and its relation to crisis control. PATIENTS AND METHODS:Retrospective cohort study of patients over 14 years of age with a diagnosis of juvenile myoclonic epilepsy, with 12 months of follow-up in a...

    journal_title:Revista de neurologia

    pub_type: 杂志文章

    doi:10.33588/rn.6911.2019305

    authors: Sánchez-Zapata P,Zapata-Berruecos JF

    更新日期:2019-12-01 00:00:00

  • [Central nervous system infection by free-living amebas: report of 3 Venezuelan cases].

    abstract:INTRODUCTION:Infection of the Central Nervous System by free living amebas is an unusual event, 344 cases have been reported to date. The disease becomes evident in two different clinical fashions: Primary Amebic Meningoencephalitis (PAM) caused by Naegleria fowleri and Granulomatous Amebic Encephalitis (GAE) induced b...

    journal_title:Revista de neurologia

    pub_type: 杂志文章

    doi:

    authors: Rodríguez R,Méndez O,Molina O,Luzardo G,Martínez AJ,Visvesvara GS,Cardozo J

    更新日期:1998-06-01 00:00:00

  • [Memory evaluation using functional magnetic resonance: applications in preoperative patients and in Alzheimer s disease].

    abstract::The assessment of memory functions related to medial temporal lobe has become one of the most important issues on current neuropsychology. On this communication, we review the results which our research group has achieved using two functional magnetic resonance Image procedures to assess memory function: Hometown wal...

    journal_title:Revista de neurologia

    pub_type: 杂志文章,评审

    doi:

    authors: Avila C,Parcet MA,Barros A,Forn C,Mallol R,Gonzalez Darder JM,Feliu Tatay R,Martinez Lozano MD,Campos Hernandez S

    更新日期:2004-02-01 00:00:00

  • [The utility of magnetic resonance imaging of the head for the diagnosis of myotonic dystrophy type 1].

    abstract:: TITLE:Utilidad de la resonancia magnetica craneal para el diagnostico de la distrofia miotonica de tipo 1. : ...

    journal_title:Revista de neurologia

    pub_type: 杂志文章

    doi:

    authors: Perez-Rosillo MA,Martinez-Barbero JP,Gomez-Huertas M

    更新日期:2019-02-01 00:00:00

  • [Metabolic approach in epileptic encephalopathies in infants].

    abstract:INTRODUCTION:Although the overall incidence of inborn errors of metabolism is low, their early diagnosis is essential, since some of them have a specific treatment. DEVELOPMENT:We review the main treatable inborn errors of metabolism that can present as early-onset epileptic encephalopathies, together with their bioch...

    journal_title:Revista de neurologia

    pub_type: 杂志文章,评审

    doi:

    authors: Lopez-Marin L

    更新日期:2017-05-17 00:00:00

  • [Reversible neuropsychological deterioration associated to zonisamide in a paediatric patient with tuberous sclerosis].

    abstract:AIM:To document reversible cognitive deterioration associated to high doses of zonisamide, using the Reliable Change Index to control practice effects derived from repetitive neuropsychological assessments. CASE REPORT:A 11 year-old boy with tuberous sclerosis complex and left frontal refractory epilepsy, evaluated wi...

    journal_title:Revista de neurologia

    pub_type: 杂志文章

    doi:

    authors: Fournier-Del Castillo MC,Melero-Llorente J,Blanco-Beregana M,Robles-Bermejo F,Budke M,Garcia-Fernandez M,Garcia-Penas JJ,Perez-Jimenez MÁ

    更新日期:2015-01-16 00:00:00

  • [Psychomotor development in late preterms at two years of age: a comparison with full-term newborn infants using two different instruments].

    abstract:INTRODUCTION:Late preterm infants currently constitute 70% of preterm infant births. They present greater comorbidity, including neurodevelopment disorders, which may not manifest until the school age. AIM:To identify the existence of difficulties in the neurodevelopment at the age of two years. SUBJECTS AND METHODS:...

    journal_title:Revista de neurologia

    pub_type: 杂志文章

    doi:10.33588/rn.6812.2018360

    authors: Gutierrez-Cruz N,Torres-Mohedas J,Carrasco-Marina ML,Olabarrieta-Arnal I,Martin-Del Valle F,Garcia-Garcia ML

    更新日期:2019-06-16 00:00:00

  • Neuroprotective effects of tibolone against oxidative stress induced by ozone exposure.

    abstract:INTRODUCTION:Oxidative stress increases brain lipid peroxidation, memory and motor deficits and progressive neurodegeneration. Tibolone, a treatment for menopausal symptoms, decreases lipid peroxidation levels and improves memory and learning. AIM:To study the effect of chronic administration of tibolone on lipid pero...

    journal_title:Revista de neurologia

    pub_type: 杂志文章

    doi:

    authors: Pinto-Almazán R,Rivas-Arancibia S,Farfán-García ED,Rodríguez-Martínez E,Guerra-Araiza C

    更新日期:2014-05-16 00:00:00

  • [Ulysses in the medical literature].

    abstract:INTRODUCTION:Cultural manifestations are frequently used as a source of descriptors in the field of the health sciences. The story of Odysseus (Ulysses) is one of the oldest and most influential works of world literature and has given rise to many subsequent creations, with strong roots in popular culture. AIMS:To con...

    journal_title:Revista de neurologia

    pub_type: 杂志文章,评审

    doi:10.33588/rn.7103.2020187

    authors: Puy-Núñez A,Guitián-Pena A,Pías-Peleteiro JM,Aldrey JM,Macías-Arribi M

    更新日期:2020-08-01 00:00:00

  • [Glutaric aciduria type I. Clinical, biochemical and molecular findings in six patients in Venezuela].

    abstract:INTRODUCTION:Glutaric aciduria type I is an autosomal recessive inborn error of metabolism that is due to a deficiency of the enzyme glutaryl-CoA dehydrogenase, which gives rise to an accumulation of glutaric and 3-hydroxyglutaric acids in biological fluids. Clinical features present as a sudden-onset severe neurologic...

    journal_title:Revista de neurologia

    pub_type: 杂志文章

    doi:

    authors: Mahfoud A,Domínguez CL,Rizzo C,García-Villoria J,Navarro-Sastre A,Ribes A

    更新日期:2007-05-16 00:00:00

  • [Optogenetics: its history, fundamentals and relevance in the present and the past].

    abstract:INTRODUCTION:Optogenetic is an experimental technique that combines genetic engineering and optical physics procedures to mark specific neurons in the brain and activate them at will through rays of light of certain frequency. AIM:To explain, to readers not versed in genetics the history, the rationale and the present...

    journal_title:Revista de neurologia

    pub_type: 历史文章,杂志文章

    doi:

    authors: Morgado I

    更新日期:2016-02-01 00:00:00

  • [SARS-CoV-2, a new causal agent of Guillain-Barre syndrome].

    abstract:TITLE:SARS-CoV-2, nuevo agente causal del síndrome de Guillain-Barré. ...

    journal_title:Revista de neurologia

    pub_type: 信件

    doi:10.33588/rn.7107.2020264

    authors: Redondo-Urda MJ,Rodríguez-Peguero FJ,Pérez-Gil O,Del Valle-Sánchez M,Carrera-Izquierdo M

    更新日期:2020-10-01 00:00:00

  • [The consolidation of memory, one century on].

    abstract:INTRODUCTION:The theory of memory consolidation, based on the work published by Georg Elias Muller and Alfons Pilzecker over a century ago, continues to guide research into the neurobiology of memory, either directly or indirectly. In their classic monographic work, they concluded that fixing memory requires the passag...

    journal_title:Revista de neurologia

    pub_type: 历史文章,杂志文章,评审

    doi:

    authors: Prado-Alcala RA,Quirarte GL

    更新日期:2007-09-01 00:00:00

  • [Quantitative and cytomorphometric analysis of glial population in the frontal cortex of contralaterally lesioned rats].

    abstract:INTRODUCTION:In the last years, the changes in glial cells during different alterations in the Central Nervous System have been studied. It is known that astrocytes and microglial cells are the glial cells which present the major reactivity. OBJECTIVE:The aim of this work was to analyze the glial cell changes induced ...

    journal_title:Revista de neurologia

    pub_type: 杂志文章,评审

    doi:

    authors: Ramírez-Expósito MJ,Martínez-Martos JM

    更新日期:1999-09-01 00:00:00

  • [West's syndrome in patients with cerebral paralysis and periventricular leukomalacia: a good response to treatment].

    abstract:OBJECTIVE:To evaluate the therapeutic response of West's syndrome (WS) associated with cerebral paralysis (CP) secondary to periventricular leucomalacia (PVL). MATERIAL AND METHODS:We made a retrospective analysis of the clinical histories of 10 patients with SW and CP secondary to periventricular leucomalacia. We stu...

    journal_title:Revista de neurologia

    pub_type: 杂志文章

    doi:

    authors: Caraballo R,Cersósimo R,Intruvini S,Pociecha J,Fejerman N

    更新日期:1997-09-01 00:00:00

  • [Clinico-occupational history in neurology and scope of occupational neurology].

    abstract:INTRODUCTION:The occupational environment generates a large amount of illness which involves several specialities, including neurology. However, there is little awareness--or little training--in this field as in most medical specialities, since in the basic tool of a doctor's work, the clinical history, importance is s...

    journal_title:Revista de neurologia

    pub_type: 杂志文章

    doi:

    authors: Motis-Dolader JC

    更新日期:2000-11-01 00:00:00

  • [Evaluation study of the chronic headache questionnaire].

    abstract:INTRODUCTION:Semi-structured questionnaires, based on clinical criteria are used in the diagnosis of headache, but none has been used to study the two commonest types of chronic headache. The first step, before clinical application, is to carry out a study of the questionnaire's validity and predictive value. OBJECTIV...

    journal_title:Revista de neurologia

    pub_type: 杂志文章

    doi:

    authors: Muñoz-Farjas E,Morales F,Bernal E,López del Val J

    更新日期:1998-03-01 00:00:00

  • [Familial intracranial aneurysms in Camagüey].

    abstract:INTRODUCTION:Genetic etiology in suggested in intracranial aneurysms. Such hypothesis is supported on familial aggregation, ocurrence in identical twins or associated to genetic diseases like adult polycystic renal disease. OBJECTIVE:To identify biological features in familial aneurysms different to sporadic ones. PA...

    journal_title:Revista de neurologia

    pub_type: 杂志文章

    doi:

    authors: Vega-Basulto SD,Montejo-Montejo J,Silva-AdAn S,Mosqueda-Betancourt G

    更新日期:2003-02-01 00:00:00

  • [Genetic studies in communication disorders].

    abstract:OBJECTIVES:To review current literature on population, cytogenetic and molecular studies of specific language disorders (SLD) and pervasive developmental disorders (PDD). DEVELOPMENT:Clinical concordance studies in twins and in vertical familial groups suggest polygenic multifactorial modes of inheritance, but in some...

    journal_title:Revista de neurologia

    pub_type: 杂志文章,评审

    doi:

    authors: Narbona J,Patiño A

    更新日期:2002-07-01 00:00:00

  • [Neuromuscular hereditary channelopathies: non-dystrophic myotonias, paramyotonias and periodic paralysis].

    abstract:INTRODUCTION:The ionic channels are complex glycoprotein structures, which cross the lipidic cellular membrane and allow the passage of electrically charged ions from one side of it to the other, thanks to the electrochemical gradient. A channelopathy is a disorder due to anomalous function of the ionic channels. DEVE...

    journal_title:Revista de neurologia

    pub_type: 杂志文章

    doi:

    authors: Ruggieri VL,Arberas CL

    更新日期:2002-01-16 00:00:00

  • [Homocysteine and cerebrovascular disease].

    abstract:AIMS:In the search for new, potentially treatable, vascular risk factors, one of the most recent to be put forward is the presence of increased total homocysteine (tHc) levels in blood plasma and this has also given rise to a large amount of literature and controversy. The origin of this hypothesis lies in the observat...

    journal_title:Revista de neurologia

    pub_type: 杂志文章,评审

    doi:

    authors: Sepúlveda-Sánchez JM,Matía-Francés R,Martínez-Salio A,González-de la Aleja-Tejera J,Rodríguez-Peña Marín M,Porta-Etessam J

    更新日期:2004-02-16 00:00:00

  • [Neurobiological relations and aging].

    abstract::Of the different aspects of a series of neurobiological changes that take place throughout the life cycle of an individual, in this paper we examine those involved in the aging process. These changes have been associated on different scales, including on a macroscopic level, that take into account variations in the sh...

    journal_title:Revista de neurologia

    pub_type: 杂志文章

    doi:

    authors: Duque-Parra JE

    更新日期:2003-03-16 00:00:00

  • [Current state of the scientific activity of the Aachen group concerning number processing].

    abstract:INTRODUCTION:The research group from Willmes and colleagues is one of the most advanced research groups in cognitive neuroscience. The use and nature of the numeric magnitude representation constitutes one of the study objects of the mentioned research group. This mental representation provokes a great controversy amon...

    journal_title:Revista de neurologia

    pub_type: 杂志文章,评审

    doi:

    authors: Rohlfs-Domínguez P

    更新日期:2008-03-01 00:00:00

  • [Aortic debris in cerebrovascular ischemic disease].

    abstract:BACKGROUND:The aortic atherosclerotic debris is considered a high risk embolic source, being an independent predictor for cerebrovascular ischemia. The incidence is higher in the elderly and in patients with coronary artery disease. Transesophageal echocardiogram (TEE) is an important diagnostic tool that allows its de...

    journal_title:Revista de neurologia

    pub_type: 杂志文章

    doi:

    authors: Curatolo LM,Melcón CM,Lourido MA,Torres-Lynch MF,Parisi VL,Fernández GG,Rubachin S,Hernández G,Rotta-Escalante R

    更新日期:2003-06-16 00:00:00

  • [The coin test].

    abstract:INTRODUCTION:Normal persons, whatever their level of education, have innate basic mathematical ability, but this is very sensitive to deterioration of cognitive function. The tests currently available do not permit evaluation of this ability in patients who cannot read or have little education. The coin test (CT) was d...

    journal_title:Revista de neurologia

    pub_type: 杂志文章

    doi:

    authors: Carnero-Pardo C,Lendínez-González A,Navarro-González E

    更新日期:1999-11-01 00:00:00