Rafael Barra

Santiago, RM, Chile

Last Updated: 09/26/2026

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Found 21 publications

The entactogen MDMA (3,4-methylenedioxymethamphetamine, "Ecstasy") disrupts helping behaviour while reinforcing electrophysiological indicators of potentially associated synaptic plasticity in male Sprague-Dawley rats.

The entactogen MDMA (3,4-methylenedioxymethamphetamine, "Ecstasy") disrupts helping behaviour while reinforcing electrophysiological indicators of potentially associated synaptic plasticity in male Sprague-Dawley rats.

Journal: Frontiers in pharmacology

Published: January 02, 2026

Metabolic control of ovarian function through the sympathetic nervous system: role of leptin.

Metabolic control of ovarian function through the sympathetic nervous system: role of leptin.

Journal: Frontiers in endocrinology

Published: August 22, 2024

Population characterization of mutations for sickle cell anemia and its treatment: One step towards personalized medicine for the disease

Population characterization of mutations for sickle cell anemia and its treatment: One step towards personalized medicine for the disease

Journal: Andes pediatrica : revista Chilena de pediatria

Published: April 06, 2023

Exposure of the Gestating Mother to Sympathetic Stress Modifies the Cardiovascular Function of the Progeny in Male Rats.

Exposure of the Gestating Mother to Sympathetic Stress Modifies the Cardiovascular Function of the Progeny in Male Rats.

Journal: International journal of environmental research and public health

Published: January 18, 2023

Aromatic Bromination Abolishes Deficits in Visuospatial Learning Induced by MDMA ("Ecstasy") in Rats While Preserving the Ability to Increase LTP in the Prefrontal Cortex.

Aromatic Bromination Abolishes Deficits in Visuospatial Learning Induced by MDMA ("Ecstasy") in Rats While Preserving the Ability to Increase LTP in the Prefrontal Cortex.

Journal: International journal of molecular sciences

Published: January 04, 2023

Nanomolar clodronate induces adenosine accumulation in the perfused rat mesenteric bed and mesentery-derived endothelial cells.

Nanomolar clodronate induces adenosine accumulation in the perfused rat mesenteric bed and mesentery-derived endothelial cells.

Journal: Frontiers in pharmacology

Published: August 29, 2022

The Role of the Paraventricular-Coerulear Network on the Programming of Hypertension by Prenatal Undernutrition.

The Role of the Paraventricular-Coerulear Network on the Programming of Hypertension by Prenatal Undernutrition.

Journal: International journal of molecular sciences

Published: August 02, 2022

Prefrontal Cortical Control of Activity in Nucleus Accumbens Core Is Weakened by High-Fat Diet and Prevented by Co-Treatment with N-Acetylcysteine: Implications for the Development of Obesity.

Prefrontal Cortical Control of Activity in Nucleus Accumbens Core Is Weakened by High-Fat Diet and Prevented by Co-Treatment with N-Acetylcysteine: Implications for the Development of Obesity.

Journal: International journal of molecular sciences

Published: July 21, 2022

NMDA and P2X7 Receptors Require Pannexin 1 Activation to Initiate and Maintain Nociceptive Signaling in the Spinal Cord of Neuropathic Rats.

NMDA and P2X7 Receptors Require Pannexin 1 Activation to Initiate and Maintain Nociceptive Signaling in the Spinal Cord of Neuropathic Rats.

Journal: International journal of molecular sciences

Published: May 27, 2022

Neuropathic Pain Induces Interleukin-1β Sensitive Bimodal Glycinergic Activity in the Central Amygdala.

Neuropathic Pain Induces Interleukin-1β Sensitive Bimodal Glycinergic Activity in the Central Amygdala.

Journal: International journal of molecular sciences

Published: May 04, 2022

Gestational Sympathetic Stress Programs the Fertility of Offspring: A Rat Multi-Generation Study.

Gestational Sympathetic Stress Programs the Fertility of Offspring: A Rat Multi-Generation Study.

Journal: International journal of environmental research and public health

Published: January 28, 2022

Hypertension in Prenatally Undernourished Young-Adult Rats Is Maintained by Tonic Reciprocal Paraventricular-Coerulear Excitatory Interactions.

Hypertension in Prenatally Undernourished Young-Adult Rats Is Maintained by Tonic Reciprocal Paraventricular-Coerulear Excitatory Interactions.

Journal: Molecules (Basel, Switzerland)

Published: March 29, 2021

Showing 1-12 of 21

Last Updated: 09/26/2026